1999 Lexus LS 400 Owners Manual
1999 Lexus LS 400 Manual
1999 Lexus LS 400 manual content summary:
- 1999 Lexus LS 400 | Owners Manual - Page 1
Roadside Assistance 1-800-25-LEXUS (Toll-Free) (1-800-255-3987) D HAWAII: Lexus Customer Service Assistance 1-800-25-LEXUS (Toll-Free) (1-800-255-3987) CANADIAN OWNERS D Please refer to the separate "Owner's Guide" or "Owner's Manual Supplement". Please leave this Owner's Manual in this vehicle at - 1999 Lexus LS 400 | Owners Manual - Page 2
notice. Please note that this manual applies to all models and explains all equipment, including options. Therefore, you may find some explanations for equipment not installed on your vehicle. - 1999 Lexus LS 400 | Owners Manual - Page 3
Section 6 is general maintenance. For scheduled maintenance information, please refer to the separate "Owner 's Manual Supplement/Maintenance Schedule". Accessories, spare parts and modification of your Lexus A wide variety of non-genuine spare parts and accessories for Lexus vehicles are currently - 1999 Lexus LS 400 | Owners Manual - Page 4
regulations. In addition, damage or performance problems resulting from the modification may not be covered under warranty. Scrapping of your Lexus The Supplemental Restraint System (SRS) in your Lexus consists of driver and front passenger airbags, side airbags and seat belt pretensioners - 1999 Lexus LS 400 | Owners Manual - Page 5
to help you make the best use of the manual. Please read this page and the rest of the Owner's Manual carefully to make sure you fully understand the operation of pay particular attention to. 1. 2. 3. 4. iv Keys and doors Switches Gauges, meters and service reminder indicators Interior equipment - 1999 Lexus LS 400 | Owners Manual - Page 6
CASE OF AN EMERGENCY This section explains what to do in the event of an urgent situation such as the engine not starting or getting a flat tire, etc. If such a problem occurs, check the contents of this Owner's Manual and follow the instructions given. Safety symbol SECTION 5 - MAINTENANCE This - 1999 Lexus LS 400 | Owners Manual - Page 7
HOW TO USE THIS MANUAL In this manual, you will also see a circle with a slash through it. This means "Do not", "Do not do this", or "Do not let this happen". vi - 1999 Lexus LS 400 | Owners Manual - Page 8
You are informed what you must or must not do in order to avoid or reduce the risk of damage to your Lexus and its equipment. Your Lexus Owner's Manual provides you with a considerable amount of information. To use this information most effectively, please take the time to familiarize yourself with - 1999 Lexus LS 400 | Owners Manual - Page 9
PICTORIAL INDEX INSTRUMENT PANEL 00L001-4 viii - 1999 Lexus LS 400 | Owners Manual - Page 10
mirror control switch ...134 Parking brake release lever ...279 Fuel filler door opener ...110 Trunk lid opener ...109 Parking brake ...279 Headlight, turn signal and fog light controls ...215 Car audio ...233 Vehicle skid control system off switch ...304 Headlight cleaner switch ...44 Seat - 1999 Lexus LS 400 | Owners Manual - Page 11
PICTORIAL INDEX INSTRUMENT CLUSTER (Vehicles sold in U. S. A.) 00L046-1 x - 1999 Lexus LS 400 | Owners Manual - Page 12
system warning light ...64 SRS warning light ...66 Open door warning light ...68 Driver's seat belt reminder light ...66 Discharge warning light ...67 Instrument panel light control ...79 ODO/TRIP RESET button ...61 15 Turn signal indicator light ...38 16 Headlight indicator light ...35 Headlight - 1999 Lexus LS 400 | Owners Manual - Page 13
PICTORIAL INDEX INSTRUMENT CLUSTER (Vehicles sold in Canada) 00L047-1 xii - 1999 Lexus LS 400 | Owners Manual - Page 14
Tail light indicator light ...35 Headlight high beam indicator light ...38 Automatic transmission indicator lights . 281 Fuel gauge ...57 Low fuel level warning light ...68 Cruise control indicator light ...297 Power mode indicator light ...295 Snow mode indicator light ...295 Anti-lock brake system - 1999 Lexus LS 400 | Owners Manual - Page 15
PICTORIAL INDEX SEAT AND STEERING WHEEL Page 1 Tilt and telescopic steering adjustment switch ...130 Seat position, seat cushion angle and height control switch ...122, 124 Seatback angle and head restraint control switch . . 123, 125 Lumbar support control switch ...125 2 00L054-1 3 4 For - 1999 Lexus LS 400 | Owners Manual - Page 16
Page 1 2 3 4 Rear window defogger 45 Trunk lid ...107 Fuel filler door ...110 Hood ...105 Headlight ...35, 462 Moon roof ...113 Windshield wiper and washer ...41, 459 Outside rear view mirror . 132 Door ...29 Tire and wheel ...421 00L020-3 5 6 7 8 9 10 00L006-3 For detailed information, refer - 1999 Lexus LS 400 | Owners Manual - Page 17
BASIC OPERATION QUICK REFERENCE Driver's seat ...Steering wheel ...Automatic transmission ...Headlight and turn signal switch ...Wiper switch ...2 3 5 7 8 1 - 1999 Lexus LS 400 | Owners Manual - Page 18
DRIVER'S SEAT Power head restraint type Manual head restraint type Seat adjustment Seat position Seat cushion angle Seat adjustment Seat position Seat cushion angle 00L056 00L057 Seat cushion height Head restraint height Seatback angle Lumbar support 2 Head restraint angle Seat cushion height - 1999 Lexus LS 400 | Owners Manual - Page 19
BASIC OPERATION - QUICK REFERENCE 2. STEERING WHEEL D TILT STEERING WHEEL 00L009-1 To tilt the steering wheel up or down to the desired angle, push the control switch in the required direction and release the button when the steering wheel reaches the desired angle. D TELESCOPIC STEERING WHEEL 3 - 1999 Lexus LS 400 | Owners Manual - Page 20
BASIC OPERATION - QUICK REFERENCE 00L010-1 To move the steering wheel to the desired position, push the control switch away from you or pull it toward you until the steering wheel reaches the desired position. 4 - 1999 Lexus LS 400 | Owners Manual - Page 21
BASIC OPERATION - QUICK REFERENCE 3. AUTOMATIC TRANSMISSION OPERATION OF SELECTOR LEVER 00L011-2 SELECTOR LEVER POSITION P: Parking, engine starting and key removal position R: Reverse position N: Neutral position D: Normal driving position (Shifting into overdrive possible) 4: Position for - 1999 Lexus LS 400 | Owners Manual - Page 22
BASIC OPERATION - QUICK REFERENCE *: When the cruise control is being used, even if you downshift from "D" to "4", engine braking will not be applied because the cruise control is not cancelled. For the operation to decrease the vehicle speed, see page 300. 6 - 1999 Lexus LS 400 | Owners Manual - Page 23
license plate, side marker and instrument panel lights turn on. Headlights also turn on. 00L013 Automatic light control High beam 00L014 Headlight flasher D TURN SIGNAL SWITCH Right or left turn 00L015 Lane change (Right or left) With the engine started and parking brake released Parking, tail - 1999 Lexus LS 400 | Owners Manual - Page 24
BASIC OPERATION - QUICK REFERENCE 5. WIPER SWITCH Mist wiper operation Intermittent operation Low speed operation 00L016 High speed operation Washer on 8 - 1999 Lexus LS 400 | Owners Manual - Page 25
SECTION INSTRUMENTS AND CONTROLS Keys and doors Keys ...9 Engine immobiliser system ...15 Wireless remote control ...17 Doors ...29 1-1 KEYS 11L025-3 9 - 1999 Lexus LS 400 | Owners Manual - Page 26
it. Sub key (gray) - The sub key will not open the trunk, trunk main switch and the glove box. Key number plate - Keep the plate in a safe place such as your wallet, not in the vehicle. Since the doors and trunk lid can be locked without a key, you should always carry a spare master key in case you - 1999 Lexus LS 400 | Owners Manual - Page 27
KEYS AND DOORS Since a transponder chip is not built in this flat key, you cannot start the engine with this key. Use this key to release the lock in case you accidentally lock your keys inside the vehicle or trunk. Insert your flat key in its key case as shown. We recommend that you always carry - 1999 Lexus LS 400 | Owners Manual - Page 28
KEYS AND DOORS 11L021-2 When using a key containing a transponder chip, observe the following precautions: D When starting the engine, do not use the key with a key ring resting on the key grip and do not press the key ring against the key grip. Otherwise the engine may not start, or may stop soon - 1999 Lexus LS 400 | Owners Manual - Page 29
KEYS AND DOORS 11R055 D When starting the engine, do not use the key with other transponder keys around (including keys of other vehicles) and do not press other key plates against the key grip. Otherwise the engine may not start, or may stop soon after it starts. If this happens, remove the key - 1999 Lexus LS 400 | Owners Manual - Page 30
KEYS AND DOORS 11L023-3 D Do not bend the key grip. D Do not cover the key grip with any material that cuts off electromagnetic waves. D Do not knock the key hard against other objects. D Do not leave the key exposed to high temperatures for a long period, such as on the dashboard and hood under - 1999 Lexus LS 400 | Owners Manual - Page 31
KEYS AND DOORS ENGINE IMMOBILISER SYSTEM 11L024-3 15 - 1999 Lexus LS 400 | Owners Manual - Page 32
the ignition switch, the security indicator light goes out and the system is canceled automatically, which enables the engine to start. For your Lexus dealer to make you a new key with built-in transponder chip, your dealer will need your key number and master key. However, there is a limit to the - 1999 Lexus LS 400 | Owners Manual - Page 33
KEYS AND DOORS For vehicles sold in Canada This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: (1) this device may - 1999 Lexus LS 400 | Owners Manual - Page 34
KEYS AND DOORS 1 2 3 4 Locking the doors and sounding an alarm Unlocking the doors Indicator light Unlocking the trunk lid In the following cases, the battery in the key may be discharged. If this is a case, replace it using a special screwdriver. D The remote control does not work. D The - 1999 Lexus LS 400 | Owners Manual - Page 35
dealer for details. NOTE: *The volume of beep sound can be changed. **The buzzer can be set not to sound with any door not closed securely. ***The turn signal lights can be set not to flash. Ask your Lexus dealer for details. NOTICE Do not push the "LOCK" button any longer than 2 to 3 seconds - 1999 Lexus LS 400 | Owners Manual - Page 36
is not repeated. Release the button and then push again. NOTE: *The volume of beep sound can be changed. **The interior light can be set not to come on or the duration of lighting can be changed. ***The time before automatic re-locking can be changed. Ask your Lexus dealer for details. 20 - 1999 Lexus LS 400 | Owners Manual - Page 37
KEYS AND DOORS 11L019-1 To turn off the beep sound, push this switch. Pushing it again turns on the beep sound. 21 - 1999 Lexus LS 400 | Owners Manual - Page 38
KEYS AND DOORS Unlocking the trunk lid 11L013b When you keep the button pushed for about 1 second, you can unlock the trunk lid.* One beep sounds. This function does not work when the ignition key is in the "ON" position. NOTE: *The operation method can be changed. Ask your Lexus dealer for - 1999 Lexus LS 400 | Owners Manual - Page 39
KEYS AND DOORS Sounding an alarm* 11L014a When you push the "PANIC" button for about 2 to 3 seconds, an alarm sounds to deter any person trying to break into or damage your vehicle. If you want to stop the alarm, push any button. This function does not work when the ignition key is in the - 1999 Lexus LS 400 | Owners Manual - Page 40
KEYS AND DOORS Operating the windows and moon roof The windows and moon roof can be operated using a wireless key from outside the vehicle.* NOTE: *The windows can be set inoperative. The moon roof can be set to slide open, tilt up or inoperative. Ask your Lexus dealer for details. 11L032b 24 - 1999 Lexus LS 400 | Owners Manual - Page 41
, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may - 1999 Lexus LS 400 | Owners Manual - Page 42
KEYS AND DOORS CAUTION Changes or modifications not expressly approved by the party responsible interference, including interference that may cause undesired operation of the device. Replacing the battery When you replace the battery, prepare a lithium battery CR1616 and a special screwdriver. 26 - 1999 Lexus LS 400 | Owners Manual - Page 43
KEYS AND DOORS CAUTION Special care should be taken that small children do not swallow the removed battery or components. NOTICE When replacing the battery, be careful not to lose the components, screws and O-ring. 11L028-1 1. Remove the screw, and then the cover while pushing it in the arrow - 1999 Lexus LS 400 | Owners Manual - Page 44
KEYS AND DOORS 11L029-1 2. Remove the module from the key frame. 11L030-1 3. Remove the 2 screws to take out the lid of the module. 4. Take out the discharged battery and put a new battery with the positive side up. 28 - 1999 Lexus LS 400 | Owners Manual - Page 45
careful not to bend the electrode of the battery insertion and that dust or oils do not adhere to the inside of the module. D Take care not to lose the screws and O-ring. 5. Install the lid with the O-ring and 2 screws. DOORS Locking with key NOTICE Take care not to damage or bend - 1999 Lexus LS 400 | Owners Manual - Page 46
front door. In the driver's door lock, turning the key once will unlock the driver's door and twice in succession will unlock all doors simultaneously.* In the passenger's door lock, turning the key once will unlock all doors simultaneously. NOTE: *Unlocking by a 2-time operation can be changed - 1999 Lexus LS 400 | Owners Manual - Page 47
, the door cannot be opened with either the outside or inside door handle. Closing the door with the lock button pushed in will also lock the door. Be careful not to lock your keys in the vehicle. The door will not lock if the key is left in the ignition switch when closing the front doors. 31 - 1999 Lexus LS 400 | Owners Manual - Page 48
the doors from being opened unintentionally. Locking with power door lock switch 11L007-2 " 1 Lock 2 Unlock To lock all the doors simultaneously, push the power door lock switch on the front side. Pushing on the rear side will unlock them. The same switch is also equipped on the front passenger - 1999 Lexus LS 400 | Owners Manual - Page 49
KEYS AND DOORS Locking with rear door child-protector 11L009-2 Whenever small children are in the vehicle, lock the rear door so that it does not open from the inside. To do this, turn the knob to the "LOCK" position as shown and then close the door. 33 - 1999 Lexus LS 400 | Owners Manual - Page 50
SECTION INSTRUMENTS AND CONTROLS Switches Headlight switch ...Headlight dimmer and turn signal switch ...Fog light switch ...Windshield wiper and washer switch ...Headlight cleaner switch ...Rear window and outside rear view mirror defogger switch ...Power window switches ...Emergency flasher switch - 1999 Lexus LS 400 | Owners Manual - Page 51
SWITCHES HEADLIGHT SWITCH 12L001 35 - 1999 Lexus LS 400 | Owners Manual - Page 52
the surroundings.* Vehicles sold in U.S.A.: When the headlights are on, the headlight indicator lights up in the instrument cluster. Vehicles sold in Canada: When the tail lights are on, the tail light indicator lights up in the instrument cluster. Manually twist the knob to the second clickstop to - 1999 Lexus LS 400 | Owners Manual - Page 53
is off. When the headlight switch is on with all the doors locked, pushing the "LOCK" button on the wireless remote control key turns off the headlights. Daytime Running Light System The headlights turn on at reduced intensity when the parking brake is released with the engine started, even with the - 1999 Lexus LS 400 | Owners Manual - Page 54
at the proper level in all loading conditions, your headlights do not dazzle other road users. If this system fails, the multi information display shows a message "HEADLIGHT LEVELING". If this occurs, have your vehicle checked by Lexus dealer. HEADLIGHT DIMMER AND TURN SIGNAL SWITCH 38 - 1999 Lexus LS 400 | Owners Manual - Page 55
SWITCHES 12L003 For high beam, push the lever forward. Pull it back for low beam. For the headlight flasher, pull it further back. A blue light in the instrument cluster indicates high beam or headlight flasher is on. The headlight flasher works even when the headlight switch is off. 39 - 1999 Lexus LS 400 | Owners Manual - Page 56
by hand. You can also signal a lane change by moving the turn signal lever partway and holding it there. If the green light in the instrument cluster flashes faster than normal, it indicates that the front or rear turn signal bulb has burned out. If this indicator light does not come on, the fuse or - 1999 Lexus LS 400 | Owners Manual - Page 57
SWITCHES FOG LIGHT SWITCH 12L005 To turn on the fog lights, turn the switch to the "ON" position. The fog lights come on only when the headlights are on low beam. WINDSHIELD WIPER AND WASHER SWITCH 12L006-1 41 - 1999 Lexus LS 400 | Owners Manual - Page 58
the wiper switch in the "LO" position, the wiper speed automatically changes from low speed to intermittent operation speed.* This function does not work . NOTE: *The last single wipe can be set inoperative. Ask your Lexus dealer for details. The warning message "LOW WASHER FLUID" is displayed in - 1999 Lexus LS 400 | Owners Manual - Page 59
SWITCHES In cold weather, warm the windshield with the defroster before using the washer. This will help prevent icing, which could block your vision. NOTICE Do not operate the wipers if the windshield is dry. It may scratch the glass. 43 - 1999 Lexus LS 400 | Owners Manual - Page 60
CLEANER SWITCH (CANADA ONLY) 12L007a To spray fluid on the headlights, push the switch with the headlights on. The ignition key must be in the "ON" position. The warning message "LOW WASHER FLUID" is displayed in the multi information display when the fluid level in the - 1999 Lexus LS 400 | Owners Manual - Page 61
the rear window and the heater panels in the outside rear view mirrors will quickly clear the surface. Keep your hands off the mirror faces when the switch is on. An indicator light is on when the defogger is operating. The system will automatically shut off when the defogger has operated about 15 - 1999 Lexus LS 400 | Owners Manual - Page 62
switch once again to turn the defogger off. Continuous use may cause the battery to discharge, especially during stop-and-go driving. The defogger is not designed dry rain water or to melt snow. If the outside rear view mirrors are heavily coated with ice, use a spray de-icer before operating the - 1999 Lexus LS 400 | Owners Manual - Page 63
4 For driver's window For front passenger's window For left rear window For right rear window To raise or lower the windows, use the switch on each door. The passengers' windows can also be controlled by the switches on the driver's door. The power windows work when the ignition key is in the "ON - 1999 Lexus LS 400 | Owners Manual - Page 64
. Automatic operation: To fully raise or lower the window automatically, pull the switch fully up or push it fully down. To stop the window partway, lightly push or pull the switch in the opposite direction and then release it. Operating the window lock switch 12L011-2 "Indicator - 1999 Lexus LS 400 | Owners Manual - Page 65
.* NOTE: *This feature can be set inoperative. Ask your Lexus dealer for details. 12L043-1 Insert the ignition key into the key hole on the driver's side. To close the windows: Turn the key in the locking direction and hold it. After the door is locked, the window begins to close. To stop in the - 1999 Lexus LS 400 | Owners Manual - Page 66
or raising operation using the ignition key from the outside, the window stops and is lowered if something gets caught between the window and window frame. If an impact is given to the window, this function may work without anything caught. CAUTION D Never try jamming any part of your body to make - 1999 Lexus LS 400 | Owners Manual - Page 67
do the following. D Always make sure the head, hands and other parts of the body of all occupants are kept completely inside the vehicle D Never leave small children alone in the vehicle, especially with the ignition key still inserted. They could use the power window switches and get trapped in - 1999 Lexus LS 400 | Owners Manual - Page 68
SWITCHES EMERGENCY FLASHER SWITCH 12L012-1 52 - 1999 Lexus LS 400 | Owners Manual - Page 69
the turn signal lights will flash. The emergency flashers will work with the engine running or off and with or without the ignition key. Turn on the turn signal light switch will not work when the emergency flashers are in operation. SEAT HEATER SWITCHES NOTICE To prevent the battery from being - 1999 Lexus LS 400 | Owners Manual - Page 70
SWITCHES The seat heater has two switches; one marked "L" (for the left seat) and the other marked "R" (for the right seat). Push these switches to turn the respective seat heater on, and push the switches again to turn them off. The ignition key must be in the "ON" position. 54 - 1999 Lexus LS 400 | Owners Manual - Page 71
. Use extra caution for; D Baby, small child, elderly person, sick person or handicapped person D Persons who have delicate skin D Persons who are exhausted D Persons who have taken alcohol or drugs which induce sleep (sleeping drug, cold remedy, etc.). To prevent the seat from overheating, do not - 1999 Lexus LS 400 | Owners Manual - Page 72
cleaning the seats, do not use organic substances (paint thinner, benzine, alcohol, gasoline, etc.). They may damage the heater and seat surface. D To prevent the battery from being discharging, turn the switches on when the engine is running. 56 - 1999 Lexus LS 400 | Owners Manual - Page 73
SECTION INSTRUMENTS AND CONTROLS Gauges, meters and service reminder indicators Fuel gauge ...Engine coolant temperature gauge ...Tachometer ...Odometer and trip meter ...Service reminder indicators and warning buzzers ...Multi information display ...Instrument panel light control ...57 59 60 61 62 - 1999 Lexus LS 400 | Owners Manual - Page 74
the low fuel level warning light may come on earlier than usual. If the fuel tank is completely empty, the malfunction indicator lamp comes on. Fill the fuel tank immediately. The indicator lamp goes off after driving several times. If the indicator lamp does not go off, contact your Lexus dealer as - 1999 Lexus LS 400 | Owners Manual - Page 75
SERVICE REMINDER INDICATORS ENGINE COOLANT TEMPERATURE GAUGE 13L002-2 "Normal range The gauge indicates the engine coolant temperature when the ignition switch is on. The engine operating temperature will vary with changes in weather and engine engine cooling system as this may cause the engine - 1999 Lexus LS 400 | Owners Manual - Page 76
per minute). Use it while driving to prevent engine overrevving. Driving with the engine running too fast causes excessive engine wear and poor fuel economy. Remember, in most cases the slower the engine speed, the greater the fuel economy. NOTICE Do not let the indicator needle get into - 1999 Lexus LS 400 | Owners Manual - Page 77
GAUGES, METERS AND SERVICE REMINDER INDICATORS ODOMETER AND TRIP METER 13L004-1 61 - 1999 Lexus LS 400 | Owners Manual - Page 78
. The twin trip meter records two different distances independently. For example, you can use one meter to calculate the fuel economy and the other to measure the distance on each trip. To change the trip meter indication from one trip to the other, push the "ODO/TRIP" button. To set the A trip - 1999 Lexus LS 400 | Owners Manual - Page 79
Fasten front passenger's seat belt. (Under the center vent) (d) Take vehicle to Lexus dealer immediately. Stop and check. (i) (j) Low fuel level warning light Key reminder buzzer Fill up tank. Remove key. (f) Take vehicle to Lexus dealer. Take vehicle to Lexus dealer. Close all doors. (g) (b) or - 1999 Lexus LS 400 | Owners Manual - Page 80
that stopping distance and pedal effort may be increased. There may be a problem somewhere in the brake system. Check the fluid level of the see-through reservoir. To make sure the parking brake has not caused the warning light to come on, check to see that the parking brake is fully released - 1999 Lexus LS 400 | Owners Manual - Page 81
GAUGES, METERS AND SERVICE REMINDER INDICATORS CAUTION It is dangerous to continue driving normally when the brake fluid level is low. 65 - 1999 Lexus LS 400 | Owners Manual - Page 82
warning light system. Contact your Lexus dealer as soon as possible to service the vehicle. D The light does not come on as described above. D The light stays on or flashes. D The light comes on or starts flashing while driving. If the light stays on, it indicates that the driver and front passenger - 1999 Lexus LS 400 | Owners Manual - Page 83
"Fuel tank cap" on page 110 for instructions.) c. There is a problem somewhere in your engine electrical system, automatic transmission electrical system or electronic throttle control system. If it comes on while you are driving in case "c.", have your vehicle checked/repaired by your Lexus dealer - 1999 Lexus LS 400 | Owners Manual - Page 84
. On inclines or curves, due to the movement of fuel in the tank, the low fuel level warning light may come on earlier than usual. (j) Key Reminder Buzzer This buzzer reminds you to remove the key when you open the driver's door with the ignition key in the "ACC" or "LOCK" position. 3. Turn the - 1999 Lexus LS 400 | Owners Manual - Page 85
seconds. or 5. Turn the ignition key to "START". The following service reminder indicator should come on. or If any service reminder indicator or warning buzzer does not function, either the bulb is burned out or circuit is in need of repair. Have it checked by your Lexus dealer as soon as possible - 1999 Lexus LS 400 | Owners Manual - Page 86
condition and warning messages if your vehicle has trouble. During ordinary driving, cruise information is shown in the display. However, if any problem occurs in your vehicle, a warning message appears in place of cruise information. To change to the cruise information display, push the "FUNCTION - 1999 Lexus LS 400 | Owners Manual - Page 87
switch turned on. Each time you push the "MODE" button, the displayed information is changed. D Available driving distance D Average fuel consumption D Current fuel consumption D Average fuel consumption after being refueled D Driving distance after being refueled D Elapsed time D Average vehicle - 1999 Lexus LS 400 | Owners Manual - Page 88
and displayed depending on the amount of remaining fuel. D Average fuel consumption W27 The average fuel consumption is calculated and displayed based on the total driving distance and the total fuel consumption with the engine running. The value is updated every 10 seconds. To calculate - 1999 Lexus LS 400 | Owners Manual - Page 89
GAUGES, METERS AND SERVICE REMINDER INDICATORS The current fuel consumption is calculated and displayed based on the driving distance and the fuel consumption for 2 seconds with the engine running. The value is updated every 2 seconds. If you are driving at low speeds just before stopping, the - 1999 Lexus LS 400 | Owners Manual - Page 90
METERS AND SERVICE REMINDER INDICATORS The total time during the engine running is displayed. When the engine is started again average vehicle speed is calculated and displayed based on the total driving distance and the total driving time with the engine running. The displayed value is updated - 1999 Lexus LS 400 | Owners Manual - Page 91
too low, the above message appears, the reminder light flashes and the warning tone sounds. If this message appears while you are driving, pull off the road to a safe place and stop the engine immediately. Call a Lexus dealer or qualified repair shop for assistance. The message may appear when the - 1999 Lexus LS 400 | Owners Manual - Page 92
are driving, have the brake pads checked and replaced by your Lexus dealer as soon as possible. W43 W42 W45-1 W44 W46 When any door or trunk is open with the ignition switch turned on, the message which door or trunk is open appears, and the reminder light comes on. If you continue driving with - 1999 Lexus LS 400 | Owners Manual - Page 93
GAUGES, METERS AND SERVICE REMINDER INDICATORS In the following cases, the warning message appears and the reminder light next to the warning message and the "VSC OFF" indicator light come on. And the warning tone also sounds. (a) After the removal of the battery terminals (See "Initial adjustment - 1999 Lexus LS 400 | Owners Manual - Page 94
sounds. D When the headlight switch is turned to the first or second clickstop with one or more of tail light bulbs burned out. D When the brake pedal is held down with one or more of stop light bulbs burned out. Have defective bulbs replaced as soon as possible. W50 When the engine oil level is - 1999 Lexus LS 400 | Owners Manual - Page 95
somewhere in the automatic headlight leveling system, the above message appears, the reminder light comes on and the warning tone sounds. If this message appears, have your vehicle checked by your Lexus dealer. INSTRUMENT PANEL LIGHT CONTROL 13L005 To adjust the brightness of the instrument - 1999 Lexus LS 400 | Owners Manual - Page 96
Vanity mirrors ...80 Interior lights ...82 Personal lights ...84 Ignition switch light ...86 Clock ...87 Outside temperature display ...88 Cigarette lighter and ashtray ...89 Power outlet ...91 Glove box ...92 Garage door opener ...93 Cup holder ...96 Coin box ...99 Penlight ...100 Floor mat ...100 - 1999 Lexus LS 400 | Owners Manual - Page 97
INTERIOR EQUIPMENT 14L001a To use the vanity mirrors, swing the sun visor down and open the cover. The vanity light comes on when you open the cover. Sun visors 14L025 81 - 1999 Lexus LS 400 | Owners Manual - Page 98
the front , swing the sun visor down. To block out glare from the side, remove the sun visor from the hook and swing it to the side. To block out glare coming obliquely from behind you, slide the visor backwards. At this position, the vanity light does not come on. INTERIOR LIGHTS Front 82 - 1999 Lexus LS 400 | Owners Manual - Page 99
, in the following cases, the light goes out immediately: 1. All the doors are closed when the ignition key is in "ACC" or "ON" position. 2. The ignition key is turned to "ACC" or "ON" when the light is still on. 3. All the doors are locked when the light is still on. 4. One door is closed with the - 1999 Lexus LS 400 | Owners Manual - Page 100
INTERIOR EQUIPMENT 14L005a When you open the rear door, the light turns on. Closing it turns off the light. PERSONAL LIGHTS Front 84 - 1999 Lexus LS 400 | Owners Manual - Page 101
INTERIOR EQUIPMENT 14L004a Rear 14L044a To turn on the personal light, push the switch. To turn it off, push the switch again. 85 - 1999 Lexus LS 400 | Owners Manual - Page 102
access to the ignition switch, the ignition switch light comes on when any of the doors are opened. The light remains on for about 15 seconds and goes out after all the doors are closed. However, the light goes out immediately when all the doors are locked or the ignition key is in the "ACC" or "ON - 1999 Lexus LS 400 | Owners Manual - Page 103
between 10:01 - 10:29, the time will change to 10:00. If the electrical power source has been disconnected from the clock, the time display will automatically be set to 1:00 (one o'clock). For vehicles equipped with Navigation System, refer to the separate "Owner's Manual for Navigation System". 87 - 1999 Lexus LS 400 | Owners Manual - Page 104
ranges from -30_C (-22_F) up to 50_C (122_F). If the temperature does not appear on the display or it shows "- - -", take your vehicle to your Lexus dealer. 88 - 1999 Lexus LS 400 | Owners Manual - Page 105
INTERIOR EQUIPMENT CIGARETTE LIGHTER AND ASHTRAY 14L010-2 "Front cigarette lighter and ashtray 14L011-1 "Rear cigarette lighter and ashtray 89 - 1999 Lexus LS 400 | Owners Manual - Page 106
Do not hold the cigarette lighter pressed in. If the engine is not running, the ignition key must be in the "ACC" position. When finished with pull it up. Use a Lexus genuine cigarette lighter or equivalent for replacement. CAUTION To reduce the chance of injury in case of an accident or sudden stop - 1999 Lexus LS 400 | Owners Manual - Page 107
The power outlet is designed for power supply for car accessories. The ignition key must be in the "ACC" or "ON" position capacity of 3.5A/12V. D To prevent the battery from being discharged, do not use the power outlet longer than necessary when the engine is not running. D Close the power outlet - 1999 Lexus LS 400 | Owners Manual - Page 108
3 Lock To open the glove box door, pull the lever. To lock the glove box door, insert the master key and turn it clockwise. With the tail lights on, the glove box light will come on when the glove box door is open. CAUTION To reduce the chance of injury in case of an accident or a sudden stop - 1999 Lexus LS 400 | Owners Manual - Page 109
INTERIOR EQUIPMENT GARAGE DOOR OPENER The garage door opener is manufactured under license from HomeLinkR and can be programmed to operate garage doors, estate gates, security lighting, etc. (a) Programming HomeLinkR 14L040 93 - 1999 Lexus LS 400 | Owners Manual - Page 110
hand held garage door opener is sent to the vehicle's opener. 3. When the frequency and code is registered, the indicator light flashes rapidly. At this point, you can release both buttons. 4. To program the remaining buttons, repeat steps "1" through "3". If you want to replace an existing program - 1999 Lexus LS 400 | Owners Manual - Page 111
has been tested and complies with FCC and DOC/MDC rules. Changes or modifications not expressly approved by the partly responsible for compliance could void the user's authority to operate the device. (c) Erasing the garage door opener memory Push and hold down the 2 outside buttons for about - 1999 Lexus LS 400 | Owners Manual - Page 112
INTERIOR EQUIPMENT CUP HOLDER Front 14L009-4 To use the cup holder, push the top of the cup holder portion of the console box. The cup holder is designed for holding cups or drink-cans securely in its holes. 96 - 1999 Lexus LS 400 | Owners Manual - Page 113
thrown about in the compartment and possibly injure people in the vehicle during sudden braking or an accident. D To reduce the chance of injury in case of an accident or sudden stop while driving, keep the cup holder closed when not in use. 97 - 1999 Lexus LS 400 | Owners Manual - Page 114
Rear 14L027-3 To use the cup holder, push the cup holder portion of the center armrest in the rear seat. The cup holder is designed so that cups or or an accident. D To reduce the chance of injury in case of an accident or sudden stop while driving, keep the cup holder closed when not in use. 98 - 1999 Lexus LS 400 | Owners Manual - Page 115
INTERIOR EQUIPMENT COIN BOX 14L028-1 To use the coin box, push against the coin box cover. CAUTION Keep the coin box shut when not in use. 99 - 1999 Lexus LS 400 | Owners Manual - Page 116
penlight. (The penlight terminals have no + or - end, but be sure to insert both batteries facing the same direction.) D To turn the penlight on, turn the penlight head. D To turn it off, turn the penlight head further in the same direction or turn it in the reverse direction. FLOOR MAT 14L034 100 - 1999 Lexus LS 400 | Owners Manual - Page 117
INTERIOR EQUIPMENT Use a floor mat of the correct size. If the floor carpet and floor mat have a hole, then it is designed for use with a locking clip. Fix the floor mat with locking clip into the hole in the floor carpet. 101 - 1999 Lexus LS 400 | Owners Manual - Page 118
INTERIOR EQUIPMENT 14L036 CAUTION Make sure the floor mat is properly placed on the floor carpet. If the floor mat slips and interferes with the movement of the pedals during driving, it may cause an accident. 102 - 1999 Lexus LS 400 | Owners Manual - Page 119
in place. D Be careful to keep the vehicle level. Placing the weight as far forward as possible helps maintain vehicle balance. D For better fuel economy, do not carry unnecessary weight. CAUTION D Do not place anything on the filler panel behind the rear seatback. Such items may be thrown about - 1999 Lexus LS 400 | Owners Manual - Page 120
INTERIOR EQUIPMENT NOTICE Do not load the vehicle beyond the vehicle capacity weight specified on the tire pressure label inside the glove box lid. 104 - 1999 Lexus LS 400 | Owners Manual - Page 121
SECTION INSTRUMENTS AND CONTROLS Exterior equipment Hood ...Trunk lid ...Fuel tank cap ...Moon roof ...105 107 110 113 1-5 HOOD 15L001 To open the hood, pull the hood lock release lever under the instrument panel. The hood will spring up slightly. 105 - 1999 Lexus LS 400 | Owners Manual - Page 122
EXTERIOR EQUIPMENT 15L002-4 Insert your fingers under the hood, push up the auxiliary catch lever and lift the hood. Before closing the hood, check to see that you have not forgotten any tools, rags, etc. Then lower the hood and make sure it locks. CAUTION Before driving, be sure that the hood - 1999 Lexus LS 400 | Owners Manual - Page 123
EXTERIOR EQUIPMENT TRUNK LID 15L017a To unlock the trunk lid, insert the master key and turn it clockwise. To close the trunk lid, lower it and press down on it. After closing the trunk lid, try pulling it up - 1999 Lexus LS 400 | Owners Manual - Page 124
fully opens. However, to prevent a rain from entering the vehicle, it is designed to stop partway when you pull down the fully opened trunk lid lightly. CAUTION Keep the trunk lid closed while driving. This not only keeps the luggage from being thrown out, but also prevents - 1999 Lexus LS 400 | Owners Manual - Page 125
EXTERIOR EQUIPMENT Trunk lid opener 15L004-1 " 1 Main switch 2 Operative 3 Inoperative To open the trunk lid while sitting in the driver's seat, pull the lever with the main switch not pushed in. 109 - 1999 Lexus LS 400 | Owners Manual - Page 126
EXTERIOR EQUIPMENT 15L018-1 1 2 If you do not want to activate the trunk lid opener system, push in the main switch. To activate the system, insert the master key and turn it counterclockwise. FUEL TANK CAP To protect things put in the trunk, when you have your vehicle parked, push in the main - 1999 Lexus LS 400 | Owners Manual - Page 127
EXTERIOR EQUIPMENT 15L006 1. To open the fuel filler door, pull the lever under the instrument panel. When refueling, turn off the engine. 111 - 1999 Lexus LS 400 | Owners Manual - Page 128
spraying out of the filler neck if the cap is suddenly removed. 15L007-1 2. To remove the fuel tank cap, turn the cap slowly counterclockwise, then pause slightly before removing it. The removed cap can be stored on the back side of the fuel filler door. It is not unusual to hear a slight swoosh - 1999 Lexus LS 400 | Owners Manual - Page 129
genuine Lexus fuel tank cap for replacement. It has a built-in check valve to reduce fuel tank vacuum. In case the opener is not actuated 15L008-2 Pull the manual lever toward the back. This is used in case the fuel filler door cannot be opened due to a discharged battery or other trouble. MOON - 1999 Lexus LS 400 | Owners Manual - Page 130
moon roof will fully open. To stop partway, push the same switch or push the "TILT" switch. The sun shade can be opened or closed manually. However, if you open the moon roof, the sun shade will be opened with the moon roof. To close the moon roof, push the switch - 1999 Lexus LS 400 | Owners Manual - Page 131
the moon roof fully, push the switch on the rear side or on the front side to lower it. To operate the moon roof, the ignition key must be in the "ON" position. Key off operation: Even if the ignition key is turned to the "ACC" or "LOCK" position, the moon roof can be - 1999 Lexus LS 400 | Owners Manual - Page 132
key.* Insert the ignition key into the key hole on the driver's door. To close the moon roof: Turn the key in the locking direction and hold it. After the door tilting up can be selected. Ask your Lexus dealer for details. CAUTION D Never try jamming any part of your body to make the jam protection - 1999 Lexus LS 400 | Owners Manual - Page 133
accident. D Always make sure nobody places his/her head, hands and other parts of the body in the roof opening before you close the roof. If D Never leave small children alone in the vehicle, especially with the ignition key still inserted. They could use the moon roof switches and get trapped in - 1999 Lexus LS 400 | Owners Manual - Page 134
Head restraints ...Tilt and telescopic steering wheel ...Outside rear view mirrors ...Inside rear view mirror ...Seat belts ...Supplemental restraint system (SRS) ...Child restraint ...Driving position memory system ...118 125 130 132 137 139 151 176 203 1-6 FRONT SEATS Front seat precautions 118 - 1999 Lexus LS 400 | Owners Manual - Page 135
D Do not modify or replace the seats or the surface of the seats with side airbags. Such changes may disable the system, or cause the side airbags to inflate, resulting in death or serious injury. Consult your Lexus dealer. D Do not use accessories for the seats which cover the parts where the side - 1999 Lexus LS 400 | Owners Manual - Page 136
the driver's seat so that the foot pedals, steering wheel and instrument panel controls are within easy reach of the driver to lose control of the vehicle. D Be careful not to hit the seat against a passenger, luggage or the rear seat. NOTICE Do not operate the control switch in more than one - 1999 Lexus LS 400 | Owners Manual - Page 137
COMFORT ADJUSTMENT 16L134-1 121 - 1999 Lexus LS 400 | Owners Manual - Page 138
ADJUSTMENT " 1 Seat position control switch, seat cushion angle and height control switch 2 Seatback angle and head restraint control switch 3 Lumbar support control switch Adjusting seat position 16L111 Move the control switch in the desired direction. Releasing the switch will stop the seat in - 1999 Lexus LS 400 | Owners Manual - Page 139
collision, avoid reclining the seatback any more than needed. The seat belts provide maximum protection in a frontal or rear collision when the driver and the passenger are sitting up straight and well back in the seats. If you are reclined, the lap belt may slide past your hips and apply restraint - 1999 Lexus LS 400 | Owners Manual - Page 140
COMFORT ADJUSTMENT Adjusting seat cushion angle and height 16L113 Move the control switch in the desired direction. Releasing the switch will stop the seat cushion in that position. 124 - 1999 Lexus LS 400 | Owners Manual - Page 141
16L114 Push the control switch on either side. The amount of lumbar support will change as long as the switch is pushed. HEAD RESTRAINTS Front seats (power type) 16L007 Move the control switch in the desired direction. Releasing the switch will stop the head restraint in that position. 125 - 1999 Lexus LS 400 | Owners Manual - Page 142
. The head restraint is most effective when it is close to your head. Therefore, using a cushion on the seatback is not recommended. CAUTION Adjust the center of the head restraint so that it is closest to the top of your ears. 126 - 1999 Lexus LS 400 | Owners Manual - Page 143
COMFORT ADJUSTMENT Front and outside rear seats (manual type) 16L006-1 To raise the head restraint, pull it up. To lower it, press the lock release button and push the head restraint down. To - 1999 Lexus LS 400 | Owners Manual - Page 144
COMFORT ADJUSTMENT CAUTION D Adjust the center of the head restraint so that it is closest to the top of your ears. D After adjusting the head restraint, make sure it is locked in position. D Do not drive with the head restraints removed. 128 - 1999 Lexus LS 400 | Owners Manual - Page 145
COMFORT ADJUSTMENT Center rear seat 16L192a To move the head restraint forward, pull on the top. Pulling the top of the head restraint forward as far as it can go will return it to the original position. CAUTION After adjusting the head restraint, make sure it is locked in position. 129 - 1999 Lexus LS 400 | Owners Manual - Page 146
COMFORT ADJUSTMENT TILT AND TELESCOPIC STEERING WHEEL Adjustment of steering wheel tilt 16L010-1 To adjust the tilt of the steering wheel, push the control switch upward or downward to set it to the desired position. CAUTION Do not adjust the steering wheel while the vehicle is moving. 130 - 1999 Lexus LS 400 | Owners Manual - Page 147
COMFORT ADJUSTMENT Adjustment of telescopic steering column 16L011-1 To adjust the steering column length, push the control switch forward or backward to set the steering wheel to the desired position. CAUTION Do not adjust the steering column while the vehicle is moving. 131 - 1999 Lexus LS 400 | Owners Manual - Page 148
is removed, the steering column moves forward away from the driver and also tilts up for easy exit and entry. When the key is inserted in the ignition switch, the steering column returns to the previously set position. OUTSIDE REAR VIEW MIRRORS NOTE: *This feature can be set inoperative. Ask your - 1999 Lexus LS 400 | Owners Manual - Page 149
can just see the side of your vehicle in the mirror. When the inside rear view mirror darkens in "AUTO" mode, the outside rear view mirrors also darken to reduce the reflection of the headlights of the following vehicle. For details, see "Inside rear view mirror" on page 137. When you push the rear - 1999 Lexus LS 400 | Owners Manual - Page 150
Power rear view mirror control 16L017-2 " 1 Master switch 2 Control switch To adjust the power rear view mirror, first place the master switch at "L" (left) or "R" (right), and push the control switch on the desired side. The power rear view mirror can be adjusted when the key is in the - 1999 Lexus LS 400 | Owners Manual - Page 151
following operations. D Put the selector lever in a position other than "R". D Place the master switch in the neutral position. D Turn the ignition key to the "ACC" position. NOTICE If ice should jam the mirror, do not operate the control or scrape the mirror face. Use a spray de-icer to free the - 1999 Lexus LS 400 | Owners Manual - Page 152
ADJUSTMENT Folding rear view mirrors 16L018 To fold the rear view mirror, push backward. The rear view mirrors can be folded backward for parking in restricted areas. CAUTION Do not drive with the mirrors folded backward. Both the driver and passenger side rear view mirrors must be extended and - 1999 Lexus LS 400 | Owners Manual - Page 153
COMFORT ADJUSTMENT INSIDE REAR VIEW MIRROR 16L019-1 137 - 1999 Lexus LS 400 | Owners Manual - Page 154
" mode: If the mirror detects light from the headlights of the vehicle behind you, the mirror surface darkens slightly to reduce the reflected light. When the inside rear view mirror surface changes, the outside rear view mirror surfaces will also become darker. When the ignition key is inserted and - 1999 Lexus LS 400 | Owners Manual - Page 155
belt precautions Lexus strongly urges that the driver and passengers in the vehicle be properly restrained at all times with the seat belts provided. Failure to do so could increase the chance of injury and/or the severity of injury in accidents. Child. Use a child restraint system appropriate for - 1999 Lexus LS 400 | Owners Manual - Page 156
COMFORT ADJUSTMENT Injured person. Lexus recommends the use of a seat belt. Depending on the injury, first check with your doctor for specific recommendations. 140 - 1999 Lexus LS 400 | Owners Manual - Page 157
. Take care that they do not get caught or pinched in the seat or doors. D Inspect the belt system periodically. Check for cuts, fraying, and loose parts. Damaged parts should be replaced. Do not disassemble or modify the system. D Keep the belts clean and dry. If they need cleaning, use a mild soap - 1999 Lexus LS 400 | Owners Manual - Page 158
entire assembly should be replaced even if damage is not obvious. Front seat belt buckle illumination 16L020 Opening the driver's door lights up the driver's seat belt buckle for easy use. The same applies for the front passenger's door and seat belt buckle. The light remains on for 15 seconds - 1999 Lexus LS 400 | Owners Manual - Page 159
front the belt to extend, and you can move around freely. When a passenger's shoulder belt is completely extended and is then retracted even slightly, the belt cannot be extended. This feature is used to hold the child restraint system securely. (For details, see "Child restraint" on page 176.) To - 1999 Lexus LS 400 | Owners Manual - Page 160
the buckle as this may prevent you from properly latching the tab and buckle. D If the seat belt does not function normally, immediately contact your Lexus dealer. Do not use the seat until the seat belt is fixed. It cannot protect an adult occupant or your child from injury. 16L116a 144 - 1999 Lexus LS 400 | Owners Manual - Page 161
COMFORT ADJUSTMENT Adjust the position of the lap and shoulder belts. 1 2 Position the lap belt as low as possible on your hips - not on your waist. Adjust it to a snug fit by pulling the shoulder portion upward through the latch plate. CAUTION D High-positioned lap belts and loose-fitting belts - 1999 Lexus LS 400 | Owners Manual - Page 162
COMFORT ADJUSTMENT "Front seat belts only Adjust the shoulder anchor position to your size. Manual type: To raise the anchor position, push the anchor up. To lower the anchor position, support the anchor while you push the lock release button then slide the anchor down. After adjustment, make sure - 1999 Lexus LS 400 | Owners Manual - Page 163
"Front seat belts only Power type: To adjust the shoulder anchor position, press the upper or lower part of the control switch located on the door. When the switch is released, the shoulder anchor will stop at that position. CAUTION Always make sure the shoulder belt is positioned across the center - 1999 Lexus LS 400 | Owners Manual - Page 164
. Additional ordering information is available at your Lexus dealer. CAUTION When using the seat belt extender, observe the following. Failure to follow these instructions could result in less effectiveness of the seat belt restraint system in case of vehicle accident, increasing the chance of - 1999 Lexus LS 400 | Owners Manual - Page 165
COMFORT ADJUSTMENT To connect the extender to the seat belt, insert the tab into the seat belt buckle so that the "PRESS" signs on the buckle release buttons of the extender and the seat belt are both facing outward as shown. You will hear a click when the tab locks into the buckle. When releasing - 1999 Lexus LS 400 | Owners Manual - Page 166
the buckle as this may prevent you from properly latching the tab and buckle. D If the seat belt does not function normally, immediately contact your Lexus dealer. Do not use the seat until the seat belt is fixed. It cannot protect an adult occupant or your child from injury. 150 - 1999 Lexus LS 400 | Owners Manual - Page 167
ADJUSTMENT SUPPLEMENTAL RESTRAINT SYSTEM (SRS) The Supplemental Restraint System (SRS) consists of driver and front passenger airbags, side airbags and seat belt pretensioners. The combination of these 3 systems is designed to provide further protection for the driver and front passenger when added - 1999 Lexus LS 400 | Owners Manual - Page 168
drawn back in by the retractors so that the belts snugly restrain the driver and front passenger. The front passenger airbag is activated even with no passenger in the front seat. The seat belt pretensioners are activated even with no passenger in the front seat. Be sure to wear your seat belt. 152 - 1999 Lexus LS 400 | Owners Manual - Page 169
dashboard during airbag deployment can be killed or seriously injured. Lexus strongly recommends that: D The driver sit as far back as possible from the steering wheel while still maintaining control of the vehicle. D The front passenger sit as far back as possible from the dashboard. D All vehicle - 1999 Lexus LS 400 | Owners Manual - Page 170
works together with the seat belt to help preventing or reducing injury by inflating, in order to decrease the impact mainly on the driver or front passenger's chest. The side airbag on the passenger seat is activated even with no passenger in the front seat. Be sure to wear your seat belt. 154 - 1999 Lexus LS 400 | Owners Manual - Page 171
side airbags inflate with considerable force. To avoid potential death or serious injury during inflation of a side airbag, Lexus strongly recommends that the driver and front passenger; D Wear their seat belt. D Remain properly seated with their back against the seat at all times. 16L136-2 155 - 1999 Lexus LS 400 | Owners Manual - Page 172
SRS is operating properly. The SRS warning light system monitors the airbag sensor assemblies, inflators, seat belt pretensioners, warning light, interconnecting wiring and power sources. (For details, see "Service reminder indicators and warning buzzers" on page 62 for instructions.) 16L029 156 - 1999 Lexus LS 400 | Owners Manual - Page 173
the illustration. There may be the case that the driver and passenger airbags and seat belt pretensioners will not activate with such an impact in which the occupant wearing the seat belt correctly would not get serious injury. The driver and front passenger airbags and seat belt pretensioners will - 1999 Lexus LS 400 | Owners Manual - Page 174
from the rear 2 Vehicle rollover The driver and front passenger airbags and seat belt pretensioners are not designed to in a low-speed frontal collision. The side airbags are designed to inflate when the passenger compartment gets a severe impact from the side. The side airbags may rather not to - 1999 Lexus LS 400 | Owners Manual - Page 175
COMFORT ADJUSTMENT 16L187-2 " 1 Collision from the side at an angle 2 Collision from the side to the vehicle body other than the passenger compartment The side airbags may not inflate if the vehicle is subjected to a collision from the side at an angle, or a collision to the side - 1999 Lexus LS 400 | Owners Manual - Page 176
COMFORT ADJUSTMENT 16L231 " 1 Collision from the front 2 Collision from the rear 3 Vehicle rollover The SRS side airbags are not designed to inflate if the vehicle is subjected to a front or rear impact, if it rolls over, or if it is involved in a low-speed side collision. 160 - 1999 Lexus LS 400 | Owners Manual - Page 177
COMFORT ADJUSTMENT 16L212 " 1 Hitting a curb, edge of pavement or hard material 2 Falling into or jumping over a deep hole 3 Landing hard or vehicle falling The SRS may operate if a serious impact occurs to the underside of your vehicle. Some examples are shown in the illustration. 161 - 1999 Lexus LS 400 | Owners Manual - Page 178
COMFORT ADJUSTMENT 16L193-1 162 - 1999 Lexus LS 400 | Owners Manual - Page 179
, so the airbags must inflate with considerable force. While the system is designed to reduce serious injuries, it may also cause minor burns or abrasions and swellings. Parts of the airbag module (steering wheel hub, dashboard, front seats) may be hot for several minutes, but the airbags themselves - 1999 Lexus LS 400 | Owners Manual - Page 180
the primary protection of the driver side and front passenger side seat belt systems. The front seat occupants can be killed or seriously injured use a seat belt should be properly secured using a child restraint system. Lexus strongly recommends that all infants and children be placed in the rear - 1999 Lexus LS 400 | Owners Manual - Page 181
COMFORT ADJUSTMENT 16L180a D Never put a rear-facing child restraint system on the front seat because the force of the rapid inflation of the front passenger airbag can cause death or serious injury to the child. 165 - 1999 Lexus LS 400 | Owners Manual - Page 182
or around the front door even if the child is seated in a child restraint system. It is dangerous if the side airbag inflates, and the impact could cause death or serious injury to the child. For instructions concerning the installation of a child restraint system, see "Child restraint" on page 176 - 1999 Lexus LS 400 | Owners Manual - Page 183
COMFORT ADJUSTMENT 16L033 D Do not sit on the edge of the seat or lean over the dashboard when the vehicle is in use. The airbags inflate with considerable speed and force; you may be killed or seriously injured. Sit up straight and well back in the seat, and always use your seat belt. 167 - 1999 Lexus LS 400 | Owners Manual - Page 184
COMFORT ADJUSTMENT 16L178-2 D Do not lean against the front door when the vehicle is in use. The side airbag inflates with considerable speed and force; you may be killed or seriously injured. D Do not apply excessive weight to the outer side of the front seats on vehicles with side airbags. D The - 1999 Lexus LS 400 | Owners Manual - Page 185
up, or to kneel on the front passenger seat. The airbag inflates with considerable speed and force; the child may be killed or seriously injured. D Do not hold a child on your lap or in your arms. Use a child restraint system in the rear seat. For instructions concerning the installation of a child - 1999 Lexus LS 400 | Owners Manual - Page 186
COMFORT ADJUSTMENT 16L034-2 D Do not put objects or your pets on or in front of the dashboard or steering wheel pad that houses the driver and front passenger airbag system. They might restrict inflation or cause death or serious injury as they are projected rearward by the force of the deploying - 1999 Lexus LS 400 | Owners Manual - Page 187
other device on or around the door. When the side airbag inflates, the cup holder or any other device will be thrown with great force, or the side airbag may not activate correctly, resulting in death or serious injury. Likewise, the driver and front passenger should not hold things in their arms - 1999 Lexus LS 400 | Owners Manual - Page 188
injury. D Do not modify or replace the seats or surface of the front seats with side airbags. Such changes may disable the system or cause the side airbags to inflate, resulting in death or serious injury. Consult your Lexus dealer. Failure to follow these instructions can result in death or serious - 1999 Lexus LS 400 | Owners Manual - Page 189
. Contact your Lexus dealer as soon as possible to service the vehicle. D The light does not come on as described above. D The light stays on or flashes. D The light comes on or starts flashing while driving. If the light stays on, it indicates that the driver and front passenger airbags fail - 1999 Lexus LS 400 | Owners Manual - Page 190
COMFORT ADJUSTMENT 16L036-6 174 - 1999 Lexus LS 400 | Owners Manual - Page 191
been damaged. D The front part of the vehicle and portion of the doors (shaded in the illustration) were involved in an accident that did not cause the SRS to work. D The surface of the seats with the side airbags or the pad section of the steering wheel or front passenger airbag cover (shaded in - 1999 Lexus LS 400 | Owners Manual - Page 192
COMFORT ADJUSTMENT CHILD RESTRAINT Child restraint precautions Lexus strongly urges the use of child restraint systems for children small enough to use them. The laws of all fifty states in the U.S.A. and Canada now require the use of a child restraint system. Your vehicle conforms to SAE J1819. If - 1999 Lexus LS 400 | Owners Manual - Page 193
Holding a child in your arms is not a substitute for a child restraint system. In an accident, the child can be crushed against the windshield, or between you and the vehicle's interior if you are unrestrained. D Lexus strongly urges use of a proper child restraint which conforms to the size - 1999 Lexus LS 400 | Owners Manual - Page 194
injury to the child. D Make sure you have complied with all installation instructions provided by the child restraint manufacturer and that the system is properly secured. Do not allow the child to lean over the front door or around the front door even if the child is seated in a child restraint - 1999 Lexus LS 400 | Owners Manual - Page 195
ADJUSTMENT CAUTION D Never put a rear-facing child restraint system on the front seat. In the event of an accident, the force of the rapid inflation of the airbag can cause death or serious injury if a rear-facing child restraint system is put on the front seat. D Unless it is unavoidable, do not - 1999 Lexus LS 400 | Owners Manual - Page 196
into the anchor nuts. For instructions about how to install the anchor bracket, see "Top strap anchors and locations". If your child restraint system does not provide any of the necessary parts, you can purchase the following items from your Lexus dealer. D CRS installation kit (Part No. 04731-22012 - 1999 Lexus LS 400 | Owners Manual - Page 197
COMFORT ADJUSTMENT Types of child restraint system Child restraint systems are classified into the following 3 types depending on the child's age and size. (A) Infant seat (B) Convertible seat (C) Booster seat Install the child restraint system following the instructions provided by its manufacturer - 1999 Lexus LS 400 | Owners Manual - Page 198
COMFORT ADJUSTMENT (B) Convertible seat 16L158-2 (C) Booster seat 16L159-4 182 - 1999 Lexus LS 400 | Owners Manual - Page 199
COMFORT ADJUSTMENT INSTALLATION WITH 3-POINT TYPE SEAT BELT (A) Infant seat installation 16L157a An infant seat is used in rear-facing position only. 183 - 1999 Lexus LS 400 | Owners Manual - Page 200
COMFORT ADJUSTMENT 16L180a CAUTION Never put a rear-facing child restraint system in the front seat because the force of the rapid inflation of the front passenger airbag can cause death or serious injury to the child. 184 - 1999 Lexus LS 400 | Owners Manual - Page 201
COMFORT ADJUSTMENT 16L160-2 1. Run the lap and shoulder belt through or around the infant seat following the instructions provided by its manufacturer and inserting the tab into the buckle taking care not to twist the belt. Keep the lap portion of the belt tight. 185 - 1999 Lexus LS 400 | Owners Manual - Page 202
the buckle as this may prevent you from properly latching the tab and buckle. D If the seat belt does not function normally, immediately contact your Lexus dealer. Do not use the seat until the seat belt is fixed. It cannot protect your child from injury. 16L161-2 2. Fully extend the shoulder belt - 1999 Lexus LS 400 | Owners Manual - Page 203
COMFORT ADJUSTMENT 16L162-2 3. While pressing the infant seat firmly against the seat cushion and seatback, let the shoulder belt retract as far as it will go to hold the infant seat securely. 187 - 1999 Lexus LS 400 | Owners Manual - Page 204
COMFORT ADJUSTMENT 16L163-2 CAUTION Push and pull the child restraint system in different directions to be sure it is secure. Follow all the installation instructions provided by its manufacturer. 16L164-2 188 - 1999 Lexus LS 400 | Owners Manual - Page 205
freely again and be ready to work for an adult or older child passenger. (B) Convertible seat installation 16L158-2 A convertible seat is used in forward-facing of the child. When installing, follow the manufacturer's instructions about the appropriate age and size of the child as well - 1999 Lexus LS 400 | Owners Manual - Page 206
COMFORT ADJUSTMENT 16L181-4 CAUTION D Never put a rear-facing child restraint system in the front seat because the force of the rapid inflation of the front passenger airbag can cause death or serious injury to the child. 190 - 1999 Lexus LS 400 | Owners Manual - Page 207
airbag could cause death or serious injury to the child. Do not allow the child to lean over the front door or around the front door even if the child is seated in a child restraint system. It is dangerous if the side airbag inflates, and the impact could cause death or serious injury to the - 1999 Lexus LS 400 | Owners Manual - Page 208
COMFORT ADJUSTMENT 16L165-1 1. Run the lap and shoulder belt through or around the convertible seat following the instructions provided by its manufacturer and inserting the tab into the buckle taking care not to twist the belt. Keep the lap portion of the belt tight. 192 - 1999 Lexus LS 400 | Owners Manual - Page 209
the buckle as this may prevent you from properly latching the tab and buckle. D If the seat belt does not function normally, immediately contact your Lexus dealer. Do not use the seat until the seat belt is fixed. It cannot protect your child from injury. 16L166-1 2. Fully extend the shoulder belt - 1999 Lexus LS 400 | Owners Manual - Page 210
COMFORT ADJUSTMENT 16L167-1 3. While pressing the convertible seat firmly against the seat cushion and seatback, let the shoulder belt retract as far as it will go to hold the convertible seat securely. 194 - 1999 Lexus LS 400 | Owners Manual - Page 211
COMFORT ADJUSTMENT 16L168-1 CAUTION Push and pull the child restraint system in different directions to be sure it is secure. Follow all the installation instructions provided by its manufacturer. 16L169-1 195 - 1999 Lexus LS 400 | Owners Manual - Page 212
button and allow the belt to retract completely. The belt will move freely again and be ready to work for an adult or older child passenger. (C) Booster seat installation 16L159-4 A booster seat is used in forward-facing position only. 196 - 1999 Lexus LS 400 | Owners Manual - Page 213
COMFORT ADJUSTMENT 16L152 "Move seat fully back 197 - 1999 Lexus LS 400 | Owners Manual - Page 214
airbag could cause death or serious injury to the child. Do not allow the child to lean over the front door or around the front door even if the child is seated in a child restraint system. It is dangerous if the side airbag inflates, and the impact could cause death or serious injury to the - 1999 Lexus LS 400 | Owners Manual - Page 215
the booster seat and child following the instructions provided by its manufacturer and insert the tab Always make sure the shoulder belt is positioned across the center of child's shoulder. The belt should be kept away immediately contact your Lexus dealer. Do not use the seat until the seat - 1999 Lexus LS 400 | Owners Manual - Page 216
press the buckle-release button and allow the belt to retract. Top strap anchors and locations 16L156 If your child restraint system requires the use of a top strap, latch the hook onto the anchor bracket and tighten the top strap. See the following instructions to install the anchor bracket. 200 - 1999 Lexus LS 400 | Owners Manual - Page 217
COMFORT ADJUSTMENT 16L038-1 " 1 Center 2 362 mm (14.3 in.) 3 55 mm (2.2 in.) 4 52 mm (2.0 in.) 5 5 mm (0.2 in.) 1. Run your fingers across the trim of the filler panel to locate the - 1999 Lexus LS 400 | Owners Manual - Page 218
COMFORT ADJUSTMENT 16L039 3. Remove the seals from the anchors using a screwdriver or the like. 202 - 1999 Lexus LS 400 | Owners Manual - Page 219
and tighten down the anchor bracket for your child restraint system with a bolt. Torque the bolt to 16.5 - 24 shown in the illustration. DRIVING POSITION MEMORY SYSTEM The micro computer can memorize the position of steering, and outside rear view mirrors. Two different driving position profiles - 1999 Lexus LS 400 | Owners Manual - Page 220
, driver's shoulder belt anchor, tilt and telescopic steering and outside rear view mirrors to the desired position. 2. While pushing the "SET" button, push button position will be set. To make only slight changes to an already memorized position, the easiest way is to first activate the memorized - 1999 Lexus LS 400 | Owners Manual - Page 221
COMFORT ADJUSTMENT Activating a memorized position 16L056 When you push button "1" or "2", the driving position will be automatically adjusted to the position recorded for that button. 205 - 1999 Lexus LS 400 | Owners Manual - Page 222
" and selector lever in "P" position. All parts of the memorized positions can be activated. However, if the brake pedal is being depressed, the seat position will not change. D Key not in ignition switch and within 30 seconds of opening driver's door. The memorized position can be activated, except - 1999 Lexus LS 400 | Owners Manual - Page 223
the adjustments are being made. D Take care not to select the wrong button, or the seat could strike the rear passenger or hit your body against the steering wheel. If this happens, you can stop the movement by pressing another driving position memory switch, or depressing the brake pedal. 207 - 1999 Lexus LS 400 | Owners Manual - Page 224
the doors, trunk or hood is forcibly unlocked or the battery terminal is disconnected and then reconnected while the vehicle is locked.* NOTE: *The system operating condition can be changed. Ask your Lexus dealer for details. The alarm blows the horn intermittently and flashes the headlights, tail - 1999 Lexus LS 400 | Owners Manual - Page 225
THEFT DETERRENT 17L001 Setting the system 1. Turn the ignition key to the "LOCK" position and remove it. 2. Close and lock all the doors, trunk and hood using an ignition key or wireless remote control. 209 - 1999 Lexus LS 400 | Owners Manual - Page 226
Reconnecting the battery. NOTE: *The turn signals can be set not to flash. Ask your Lexus dealer for details. The indicator light will come on when all the doors, trunk and hood are closed and locked. 3. After 30 seconds, the indicator flashes and the system is set. Cancelling the system When you - 1999 Lexus LS 400 | Owners Manual - Page 227
. After reconnecting the battery, check that the memorized data has been retained. If it has been erased, input it into the computer once more. Testing the system 1. Open all the windows. 2. Set the system as described above. The front doors should be locked with the ignition key or wireless remote - 1999 Lexus LS 400 | Owners Manual - Page 228
THEFT DETERRENT THEFT PREVENTION LABELS (U.S.A.ONLY) 17L002 212 - 1999 Lexus LS 400 | Owners Manual - Page 229
reduce the incidence of vehicle thefts by facilitating the tracing and recovery of parts from stolen vehicles. The label is designed so that once it is applied the integrity of the label. Transferring these labels intact from one part to another will be impossible. NOTICE You should not attempt to - 1999 Lexus LS 400 | Owners Manual - Page 230
SECTION AIR CONDITIONING AND AUDIO Automatic air conditioning controls ...215 Audio system ...233 2 For vehicles equipped with Navigation System, please refer to the separate "Owner's Manual for Navigation System". 214 - 1999 Lexus LS 400 | Owners Manual - Page 231
AIR CONDITIONING AND AUDIO AUTOMATIC AIR CONDITIONING CONTROLS 21L001a " The automatic air conditioning fan speed and air flow to control the temperature. The ignition key must be in the "ON" position. NOTICE To prevent the battery from being discharged, do not leave the air conditioning on - 1999 Lexus LS 400 | Owners Manual - Page 232
AND AUDIO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Driver side temperature control button Front windshield button Driver side temperature display (in degrees Fahrenheit or Centigrade) Fan speed display Air intake control button Air flow display Air conditioning on-off button Passenger side temperature - 1999 Lexus LS 400 | Owners Manual - Page 233
AIR CONDITIONING AND AUDIO 21L002-6 217 - 1999 Lexus LS 400 | Owners Manual - Page 234
AIR CONDITIONING AND AUDIO "Air flow selection 218 - 1999 Lexus LS 400 | Owners Manual - Page 235
AIR CONDITIONING AND AUDIO (a) Climate control SETTING OPERATION - automatic control 21L003-3 1. Push the "AUTO" adjusted. The operation status is shown by each indicator. When one of the manual control buttons is depressed while operating in automatic mode, the operation corresponding to the - 1999 Lexus LS 400 | Owners Manual - Page 236
AIR CONDITIONING AND AUDIO 21L040-1 220 - 1999 Lexus LS 400 | Owners Manual - Page 237
AND AUDIO 2. Use the "TEMP" or "PASSENGER TEMP" button to set the desired temperature. The "TEMP" or "PASSENGER TEMP" button is used to set the desired temperature. The temperature will be controlled on the driver and passenger sides simultaneously or individually. "TEMP" button - Changes the - 1999 Lexus LS 400 | Owners Manual - Page 238
AIR CONDITIONING AND AUDIO 21L005-2 Driver side setting Passenger side setting Mixed setting SETTING OPERATION - manual control If manual air flow selection is desired - 222 - 1999 Lexus LS 400 | Owners Manual - Page 239
mainly from the floor vents. Floor/Windshield - Air flows mainly from the floor vents and windshield vents. If quick heating or cooling is desired - Push the "TEMP" or "PASSENGER TEMP" button on either side and hold it until "MAX. HOT" or "MAX. COLD" appears on the display. If manual fan speed - 1999 Lexus LS 400 | Owners Manual - Page 240
AIR CONDITIONING AND AUDIO 21L007-3 " 1 Fan speed at low 2 Fan speed at high If manual switching of air intake is desired - The fan speed can be set to your desired speed by pushing the appropriate side of fan speed control - 1999 Lexus LS 400 | Owners Manual - Page 241
light shows which mode is now selected. 1 2 RECIRCULATED mode - If quick circulation of cooled air is desired, select this mode. AUTOMATIC mode - When driving where the outside air is dirty (i.e., when the vehicle running just in front of your vehicle accelerates rapidly), the system changes - 1999 Lexus LS 400 | Owners Manual - Page 242
is lowered down to around 0_C (32_F). If the system is used for ventilation, heating in dry weather or removing frost or exterior fog on the windshield, turn the air conditioning off once it is no longer required. This will improve fuel economy. The air conditioning can be used for year-round - 1999 Lexus LS 400 | Owners Manual - Page 243
AUDIO (b) Windshield defogging and defrosting 21L009-3 To remove interior fog on the windshield - Push the "FRONT WINDSHIELD" button. To remove frost or exterior fog on the windshield - 1. Place the temperature control button at the maximum temperature. 2. Push the "FRONT the "FRONT WINDSHIELD" - 1999 Lexus LS 400 | Owners Manual - Page 244
AUDIO CAUTION Do not use the "FRONT switch on after the removal and installation of the battery terminal, the indicator light may flash and the operating sound of the motor may inspect the filter easily. When you inspect and replace the air filter, be sure to turn off the fan. 21L010 1. Open - 1999 Lexus LS 400 | Owners Manual - Page 245
If it is dirty, it should be replaced. To maintain the air conditioning efficiency, replace the air filter according to the maintenance schedule. (For scheduled maintenance information, please refer to the separate "Owner 's Manual Supplement/Maintenance Schedule".) NOTICE Do not drive with the air - 1999 Lexus LS 400 | Owners Manual - Page 246
AIR CONDITIONING AND AUDIO (d) Operating tips D Make sure the air inlet grilles in front of the windshield are not blocked by leaves or other obstructions. D If air flow control is not satisfactory, check the dashboard vents. (See "Center vents", "Side vents", "Lower vent" and "Rear vents".) D To - 1999 Lexus LS 400 | Owners Manual - Page 247
AIR CONDITIONING AND AUDIO Center vents 21L012-1 The center vents may be opened or closed as shown. Side vents 21L013 The side vents may be opened or closed as shown. Lower vent 231 - 1999 Lexus LS 400 | Owners Manual - Page 248
AIR CONDITIONING AND AUDIO 21L014 The lower vent may be opened or closed as shown. Rear vents 21L015 The rear vents may be opened or closed as shown. 232 - 1999 Lexus LS 400 | Owners Manual - Page 249
AIR CONDITIONING AND AUDIO AUDIO SYSTEM Quick reference for your audio system 233 - 1999 Lexus LS 400 | Owners Manual - Page 250
AIR CONDITIONING AND AUDIO 20L041-2 "The "CD" button works only when your Lexus is equipped with an automatic changer. "The knobs made in Nakamichi are different from the illustration shown above. The operations are in accordance with the description below. 234 - 1999 Lexus LS 400 | Owners Manual - Page 251
CONDITIONING AND AUDIO Turning the system on and page 247 for details.) 4 Display of functions in TAPE mode A " : Side change (See page 249 for details.) : DOLBY NR (See page 249 for details.) knobs (See page 239 for details.) 9 Radio mode: Frequency tuning (See page 243 or 245 for details.) 10 TAPE - 1999 Lexus LS 400 | Owners Manual - Page 252
of the Lexus audio system. Some information may not pertain to your system. Your audio system works when the ignition key is in the "ACC" or "ON" position. NOTICE To prevent the battery from being discharged, do not leave the car audio on longer than necessary when the engine is not running - 1999 Lexus LS 400 | Owners Manual - Page 253
AIR CONDITIONING AND AUDIO 20L002-1 Push this knob to turn the audio system on and off. Turn this knob to adjust the volume. The system turns on in the last mode used. 20L042-2 237 - 1999 Lexus LS 400 | Owners Manual - Page 254
or compact disc player does not turn on. You can turn off the cassette player by ejecting the cassette tape. If the audio system was previously off, then the entire audio system will be turned off when you eject the cassette tape. If another function was previously playing, it will come on again - 1999 Lexus LS 400 | Owners Manual - Page 255
in the lowest part of the display. Push the switch just below to turn on each function. (b) Tone and balance How good an audio program sounds to you of the front and rear sound levels is also important. Keep in mind that if you are listening to a stereo recording or broadcast, changing the right/ - 1999 Lexus LS 400 | Owners Manual - Page 256
AIR CONDITIONING AND AUDIO "BASS" knob: Use this knob to adjust low-pitched tones. "MID Use this knob to adjust the sound balance between the front and rear speakers. (c) Automatic sound levelizer (Except Nakamichi model) 20L111 When the audio sound becomes difficult to be heard due to road noise, - 1999 Lexus LS 400 | Owners Manual - Page 257
AND AUDIO (d) Your radio affect the reception of radio or mobile telephone. For the installation of the window tint, consult with your Lexus dealer. (e) Your cassette player When you insert a cassette, the exposed tape should be to the right. NOTICE Do not oil any part - 1999 Lexus LS 400 | Owners Manual - Page 258
AIR CONDITIONING AND AUDIO 20L006-2 If your Lexus is equipped with an automatic changer, it can the player will display "Err" and the disc number. NOTICE Never try to disassemble or oil any part of the compact disc player. Do not insert anything except a compact disc into the magazine. The player - 1999 Lexus LS 400 | Owners Manual - Page 259
AIR CONDITIONING AND AUDIO Radio operation (a) Listening to the radio 20L045-1 Push these buttons to choose either an AM or FM station. "AM", "FM1" or "FM2" appears on the display. 243 - 1999 Lexus LS 400 | Owners Manual - Page 260
CONDITIONING AND AUDIO 20L046-1 Push this button on the upper side to step up the station band or on the lower side to step down. Your radio automatically changes to stereo reception when a stereo broadcast is received. "ST" appears on the display. If the signal becomes weak, the radio reduces the - 1999 Lexus LS 400 | Owners Manual - Page 261
two FM stations. To change the preset station to a different one, follow the same procedure. The preset station memory is cancelled when the power source is interrupted by battery disconnection or a blown fuse. (c) Selecting a station Your Lexus has an electronic tuning radio ( ETR ). Tune in the - 1999 Lexus LS 400 | Owners Manual - Page 262
AIR CONDITIONING AND AUDIO 20L056 Preset tuning: Push the button ( 1-6 ) for the station you want. The button number ( 1-6 ) and station frequency appear on the display. Manual tuning: Push the "TUNE SEEK" button briefly. Each time you push the button, the radio will step up or down to another - 1999 Lexus LS 400 | Owners Manual - Page 263
AIR CONDITIONING AND AUDIO 20L048-1 To scan all the frequencies: Push the "SCAN" button. "SCAN" appears on the display. The radio will find preset stations: Push the "P.SCAN" button. "P.SCAN" appears on the display. The radio will tune in the next preset station up the band, stay there for a few - 1999 Lexus LS 400 | Owners Manual - Page 264
AIR CONDITIONING AND AUDIO When you insert a cassette tape, the exposed tape should be to the right. The player will automatically start when you insert a cassette tape. At this time, "TAPE" appears on the display. If a metal or chrome equivalent cassette tape is put in the cassette player, the - 1999 Lexus LS 400 | Owners Manual - Page 265
AIR CONDITIONING AND AUDIO If a cassette is already in the slot, push the "TAPE" button. Dolbyr Noise Reduction* feature: Dolby Laboratories Licensing Corporation. "DOLBY" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. (b) Manual program selection 20L072a 249 - 1999 Lexus LS 400 | Owners Manual - Page 266
AIR CONDITIONING AND AUDIO "Program" button: Push the " A " " button to select the other side of a cassette tape. The display indicates which side is currently selected (Y indicates top side, B indicates - 1999 Lexus LS 400 | Owners Manual - Page 267
AIR CONDITIONING AND AUDIO "RPT" button: The repeat feature automatically replays the current program. Push the "RPT" button while the program is playing. When the program ends, it will - 1999 Lexus LS 400 | Owners Manual - Page 268
AIR CONDITIONING AND AUDIO "SCAN" button: Push the "SCAN" button. "SCAN" appears on the display. The player will fast forward to the next program, play it for 12 seconds, and then scan again. To select a program, push the "SCAN" button a second time. 252 - 1999 Lexus LS 400 | Owners Manual - Page 269
AIR CONDITIONING AND AUDIO 20L018-1 "Automatic program selection" button: The automatic program selection feature allows you to program your cassette player to skip forward or backward to locate the - 1999 Lexus LS 400 | Owners Manual - Page 270
some spoken word, live or classical recordings. Compact disc player operation The compact disc player is an optional accessory that your vehicle is pre-wired to accept. Although your audio system has a CD button, your vehicle may or may not be equipped with a CD player. Please contact your dealer - 1999 Lexus LS 400 | Owners Manual - Page 271
AIR CONDITIONING AND AUDIO 20L019-2 1. Push the lock release button and open the cover. 20L020-1 2. Push this button to eject the magazine. 255 - 1999 Lexus LS 400 | Owners Manual - Page 272
AIR CONDITIONING AND AUDIO 20L021 3. Pull out the tray while pushing the lock release button. 20L022 4. Put a disc on the tray with its label face down and push the tray back into the magazine. If the label faces up, the disc cannot be played. In this case, "Err" and the disc number appears - 1999 Lexus LS 400 | Owners Manual - Page 273
"CD" button is pushed during the "Load" cycle, "LOAD" appears on the display until the system has completed the load cycle, after which the system will begin normal play. CAUTION To reduce the chance of injury in case of an accident or a sudden stop, always keep the cover closed while driving. 257 - 1999 Lexus LS 400 | Owners Manual - Page 274
AIR CONDITIONING AND AUDIO (b) Playing a compact disc 20L058-1 Push the "CD" button if the magazine is already loaded in the player. "CD" appears on the display. The discs set - 1999 Lexus LS 400 | Owners Manual - Page 275
AIR CONDITIONING AND AUDIO 20L025-1 Push the "DISC" button to select the disc number. Push the button several times until the desired disc number appears on the display. When - 1999 Lexus LS 400 | Owners Manual - Page 276
AIR CONDITIONING AND AUDIO Push the "SCAN" button briefly. "SCAN" will appear on the display. The compact disc player will play the next track for 10 seconds, then scan - 1999 Lexus LS 400 | Owners Manual - Page 277
AIR CONDITIONING AND AUDIO 20L054-2 Push the "SCAN" button until you hear a beep. With "D.SCAN" on the display, the program at the beginning of each disc will be played - 1999 Lexus LS 400 | Owners Manual - Page 278
AIR CONDITIONING AND AUDIO 20L100 "TRACK" button: Use for direct access to a desired track. Push either side of the "TRACK" button several times until the desired track number appears - 1999 Lexus LS 400 | Owners Manual - Page 279
button to reset. (h) If the player malfunctions If "WAIT" appears on the display, audio signals of the disc cannot be read or the system has trouble. Push the "CD" button once again. If the player does not operate, check that . If the player still does not operate, take it to your Lexus dealer. 263 - 1999 Lexus LS 400 | Owners Manual - Page 280
. In addition, reception conditions change constantly as your vehicle moves. Here are some common reception problems that probably do not indicate a problem with your radio: FM Fading and drifting stations - Generally, the effective range of FM is about 40 km (25 miles). Once outside this range, you - 1999 Lexus LS 400 | Owners Manual - Page 281
AUDIO fluttering. Station swapping - If the FM signal you are listening to is interrupted or weakened, and there is another strong station nearby on the FM band, your radio radio station, causing the radio station to sound alternately Clean the tape head and other parts regularly. D A dirty tape head - 1999 Lexus LS 400 | Owners Manual - Page 282
AIR CONDITIONING AND AUDIO Use high-quality cassettes: D Low-quality cassette tapes can cause many problems, including poor sound not listening to it, especially if it is hot outside. D Store cassettes in their cases and out of direct sunlight. D Avoid using cassettes with a total playing time longer - 1999 Lexus LS 400 | Owners Manual - Page 283
AIR CONDITIONING AND AUDIO D Use only compact discs labeled as shown. The player is intended for use with 12 cm (4.7 in.) discs only. D Extremely high temperature can keep your - 1999 Lexus LS 400 | Owners Manual - Page 284
AIR CONDITIONING AND AUDIO 20L038 "Correct "Wrong D Handle compact discs carefully, especially when you set them into the magazine. Hold them on the edge and do not damage could cause the player to skip or to repeat a section of a track. (To see a pin hole, hold the disc up to the light.) 268 - 1999 Lexus LS 400 | Owners Manual - Page 285
AIR CONDITIONING AND AUDIO 20L039 To clean a compact disc: Wipe it with a soft, lint-free cloth that has been dampened with water. Wipe in a straight line from the center to the edge of the disc (not in a circle). Do not use a conventional record cleaner or anti-static device. 269 - 1999 Lexus LS 400 | Owners Manual - Page 286
AIR CONDITIONING AND AUDIO 20L040 A new disc may have rough edges on its inner flakes will fall on to the signal side of the disc and cause sound skipping or other problems. CAUTION Compact disc players use invisible laser beams which could cause hazardous radiation exposure if directed outside - 1999 Lexus LS 400 | Owners Manual - Page 287
and driving Three-way catalytic converter ...Engine exhaust caution ...Before starting the engine ...Ignition switch with steering lock ...Parking brake ...How to start the engine ...Automatic transmission ...Electronic throttle control system ...Cruise control ...Electronically modulated air - 1999 Lexus LS 400 | Owners Manual - Page 288
are emission control devices installed in the exhaust system. It looks somewhat like a muffler, but its purpose is to reduce pollutants in the exhaust gas. CAUTION D Keep people and combustible materials away from the exhaust pipe while the engine is running. The exhaust gas is very hot. D Do not - 1999 Lexus LS 400 | Owners Manual - Page 289
system, electronic ignition system/distributor ignition system or fuel system could cause an extremely high three-way catalytic converter temperature. D If the engine becomes difficult to start or stalls frequently, take your vehicle in for a check-up as soon as possible. Remember, your Lexus - 1999 Lexus LS 400 | Owners Manual - Page 290
system operate properly, your vehicle must receive the periodic inspections required by the Lexus Maintenance Schedule. For scheduled maintenance information, refer to the separate "Owner's Manual Supplement/ Maintenance Schedule". ENGINE EXHAUST CAUTION CAUTION D Avoid inhaling the engine exhaust - 1999 Lexus LS 400 | Owners Manual - Page 291
angle, head restraint height and steering wheel angle. 3. Adjust inside and outside rear view mirrors. 4. Lock all doors. 5. Fasten seat belts. Remember to check that the service reminder indicators function when turning the key to "ON", and check the fuel gauge to see that you have sufficient - 1999 Lexus LS 400 | Owners Manual - Page 292
STARTING AND DRIVING IGNITION SWITCH WITH STEERING LOCK 31L001-1 276 - 1999 Lexus LS 400 | Owners Manual - Page 293
is not running. The battery will discharge and the electronic ignition system/distributor ignition system could be damaged. "ACC" - Accessories such as the radio operate, but the engine is off. If you leave the key in the "ACC" or "LOCK" position and open the driver's door, a buzzer will remind you - 1999 Lexus LS 400 | Owners Manual - Page 294
the engine immobiliser system is automatically set. See "Engine immobiliser system" on page 15. When starting the engine, the key may seem stuck at the "LOCK" position. To free it, first be sure the key is pushed all the way in, and then rock the steering wheel slightly while turning the key gently - 1999 Lexus LS 400 | Owners Manual - Page 295
leaving your vehicle, firmly apply the parking brake. CAUTION Before driving, make sure the parking brake is fully released and that the parking brake reminder light is off. 279 - 1999 Lexus LS 400 | Owners Manual - Page 296
sure to follow the instructions in "Before cranking". Normal starting procedure The multiport fuel injection system/sequential multiport fuel injection system in your engine automatically controls the proper air-fuel mixture for starting. You can start a cold or hot engine as follows: 1. With your - 1999 Lexus LS 400 | Owners Manual - Page 297
STARTING AND DRIVING AUTOMATIC TRANSMISSION Your automatic transmission has a shift lock system to minimize the possibility of incorrect operation. This means you can only shift out of "P" position when the brake pedal is depressed with the ignition switch in "ON" position. (K ) 281 - 1999 Lexus LS 400 | Owners Manual - Page 298
STARTING AND DRIVING 31L078a 282 - 1999 Lexus LS 400 | Owners Manual - Page 299
speed, see page 300. 3, 2: Position for more powerful engine braking L: Position for maximum engine braking Correct use of the automatic transmission is explained in the following parts. (a) Normal driving (b) Using engine braking (c) Using the "3", "2" and "L" positions (d) Backing up (e) Parking - 1999 Lexus LS 400 | Owners Manual - Page 300
(a) Normal driving 31L007a " 1 "P" (Park) position 2 "N" (Neutral) position 1. Start the engine as instructed in "How to start the engine" on page 280. The transmission must be in "P" or "N". The engine will not start in any drive position even if the ignition key is turned to "START". 284 - 1999 Lexus LS 400 | Owners Manual - Page 301
STARTING AND DRIVING 31L008-3 285 - 1999 Lexus LS 400 | Owners Manual - Page 302
, Lexus recommends that you use the "Normal" position to improve fuel economy. light in the instrument cluster is on and the transmission is shifted up at higher vehicle speeds and shifted down more responsively than in the "Normal" position. For "Snow" mode, see "Electronic Throttle Control System - 1999 Lexus LS 400 | Owners Manual - Page 303
brake pedal, shift the selector lever to "D". Always use the "D" position to improve fuel economy and quiet driving. Only in this position, shifting into the overdrive gear is possible. However, while the engine coolant temperature is low, the transmission will not shift into the overdrive gear even - 1999 Lexus LS 400 | Owners Manual - Page 304
the vehicle shifts up and down automatically according to the running conditions to obtain the suitable driving power and engine braking. In "4" position, the automatic transmission system will select the most suitable gear for the running conditions such as hill climbing, hard towing, etc. If you - 1999 Lexus LS 400 | Owners Manual - Page 305
. The transmission will downshift to the second gear when the vehicle speed is or becomes lower than 104 km/h (65 mph) and more powerful engine braking than that of "3" position will be obtained. Shift into the "L" position. The transmission will downshift to the first gear when the vehicle speed - 1999 Lexus LS 400 | Owners Manual - Page 306
Be careful when downshifting on a slippery surface. The abrupt change in engine speed could cause the vehicle to spin or skid. (c) Using the "3", "2" and "L" positions The "3", "2" and "L" positions are used for strong engine braking as described previously. With the selector lever in "3", "2" or - 1999 Lexus LS 400 | Owners Manual - Page 307
to the "R" position. NOTICE Never shift into reverse while the vehicle is moving. When you are backing up, you can adjust the outside rear view mirror on the passenger's side down quickly. For details, see page 134. 291 - 1999 Lexus LS 400 | Owners Manual - Page 308
STARTING AND DRIVING (e) Parking 31L009-3 " 1 "P" (Park) position 2 Brake pedal 3 Parking brake pedal 1. Bring the vehicle to a complete stop. 2. Depress the parking brake pedal fully. 3. With the brake pedal held down with your foot, shift the selector lever to the "P" position. CAUTION While - 1999 Lexus LS 400 | Owners Manual - Page 309
slope. D When towing a trailer, in order to maintain efficient engine braking and electrical charging performance, do not use overdrive. The selector CAUTION Always keep your foot on the brake pedal while stopped with the engine running. This prevents the vehicle from creeping. NOTICE Do not hold - 1999 Lexus LS 400 | Owners Manual - Page 310
observe the following precautions to prevent damage to the transmission and other parts. D Do not depress the accelerator pedal while shifting the selector to forward or reverse gear. D Do not race the engine and avoid spinning the wheels. D If your vehicle remains stuck after rocking the vehicle - 1999 Lexus LS 400 | Owners Manual - Page 311
AND DRIVING ELECTRONIC THROTTLE CONTROL SYSTEM The electronic throttle control system always maintains appropriate engine output in relation to system has 3 modes: Normal, Power and Snow modes. Normal mode: For ordinary driving, Lexus recommends that you use the normal mode to improve fuel economy - 1999 Lexus LS 400 | Owners Manual - Page 312
such as in snow. In this mode, the spinning of the rear wheels is controlled appropriately. When you push the driving pattern selector switch on the "SNOW" side, the snow mode is turned on and the "ECT SNOW" light in the instrument cluster comes on. To return to the normal mode, push - 1999 Lexus LS 400 | Owners Manual - Page 313
foot off the accelerator pedal. Your cruising speed can be maintained although a slight speed change may occur when driving up or down a gradient, within the limits of engine performance. On steeper hills, a great speed change will occur so it is better to drive without the cruise control. When the - 1999 Lexus LS 400 | Owners Manual - Page 314
control, push the main switch. This turns the system on. The indicator light in the instrument cluster shows that you can now set your desired cruising speed. Another push on the switch will turn the system completely off. When the ignition key is turned off, the main switch is also automatically - 1999 Lexus LS 400 | Owners Manual - Page 315
preset speed will also automatically be cancelled. If the preset speed automatically cancels out for other than these reasons, have your vehicle checked by your Lexus dealer at the earliest opportunity. 299 - 1999 Lexus LS 400 | Owners Manual - Page 316
control lever downward in the "SET/COAST" direction. Even if you downshift the transmission from the "D" position to "4" with the cruise control on, engine braking will not be applied because the cruise control is not cancelled. To decrease the vehicle speed, reset to a slower speed with the cruise - 1999 Lexus LS 400 | Owners Manual - Page 317
the following conditions then occurs, there is some trouble in the cruise control system. D The indicator light does not come on. D The indicator light flashes again. D The indicator light goes out after it comes on. If this is the case, contact your Lexus dealer and have your Lexus inspected. 301 - 1999 Lexus LS 400 | Owners Manual - Page 318
STARTING AND DRIVING (a) Vehicle height adjustment 31L015a This system maintains a stable vehicle height, regardless of occupants and luggage weight. You can select one of the following modes using a selector switch. 302 - 1999 Lexus LS 400 | Owners Manual - Page 319
the vibration of the vehicle compared to in "NORMAL" mode. However, this does not mean a malfunction in the system. We recommend you use a "NORMAL" mode in normal driving. To change the mode, push the selector switch. "NORMAL" mode The vehicle height remains at normal height at all driving speeds - 1999 Lexus LS 400 | Owners Manual - Page 320
HIGH" mode is selected. When you turn the ignition key to the "ON" position, the indicator light will come on for 2 seconds in any mode. TRACTION CONTROL SYSTEM The traction control system automatically helps control the spinning of the rear wheels which may occur when accelerating on slippery road - 1999 Lexus LS 400 | Owners Manual - Page 321
needed. When traction control is applied, the slip indicator light blinks. You may hear a sound in the engine compartment for a few seconds when the engine is started or just after the vehicle is started. This means that the traction control system is in the self-check mode, and does not indicate - 1999 Lexus LS 400 | Owners Manual - Page 322
STARTING AND DRIVING CAUTION Under certain slippery road conditions, full traction of the vehicle and power to the rear wheels cannot be maintained, even though the traction control system is in operation. Do not drive the vehicle under any speed or maneuvering conditions which will cause the - 1999 Lexus LS 400 | Owners Manual - Page 323
anti-lock brake system, traction control, engine control, electronically modulated air suspension, etc. This system automatically controls the output of the brakes or engine to help prevent the vehicle from skidding when cornering on a slippery road surface or abrupt steering wheel operation occurs - 1999 Lexus LS 400 | Owners Manual - Page 324
, the slip indicator light flashes and an alarm sounds. The vehicle skid control activates when the vehicle speed is about more than 15 km/h (9 mph). Depressing the brake pedal repeatedly causes a small noise from the engine compartment. This is a pump pulsating sound of the brake system and it is - 1999 Lexus LS 400 | Owners Manual - Page 325
switch. The "VSC OFF" indicator comes on. At this time, the traction control system also turns off. You cannot turn off either one of them. Pushing the "VSC -OFF-" switch a second time turns the system back on and extinguishes the "VSC OFF" indicator light. When you turn the ignition switch on, this - 1999 Lexus LS 400 | Owners Manual - Page 326
In the following cases, the warning message appears and the reminder light next to the warning message and the "VSC OFF" indicator light come on. And the warning tone also sounds. (a) After the removal of the battery terminals (See "Initial adjustment of vehicle skid control system" described below - 1999 Lexus LS 400 | Owners Manual - Page 327
2. Connect the battery terminals. 3. Turn the ignition switch on. At this time, the "VSC OFF" indicator light comes on and then about 6 seconds later, the reminder light comes on and vehicle on the ground (or the part not causing vibrations to the vehicle) and make an adjustment from step 1. 311 - 1999 Lexus LS 400 | Owners Manual - Page 328
system is operating, it is not that your vehicle is absolutely safe. Reckless driving will result in an unexpected accident. Always keep safety driving in mind. If the slip indicator light control system may not function correctly. When replacing the tires or wheels, contact your Lexus dealer. 312 - 1999 Lexus LS 400 | Owners Manual - Page 329
BRAKE SYSTEM The tandem master cylinder brake system is a hydraulic system with two separate sub-systems. If either sub-system should fail, the other will still work. However, the pedal will be harder to press, and your stopping distance will be longer. Also, the brake system warning light may - 1999 Lexus LS 400 | Owners Manual - Page 330
STARTING AND DRIVING CAUTION D Do not pump the brake pedal if the engine stalls. Each push on the pedal uses up your vacuum reserve. D Even if the power assist is completely lost, the brakes will still work. But - 1999 Lexus LS 400 | Owners Manual - Page 331
-lock brake system The anti-lock brake system is designed to automatically help prevent lock-up of the wheels during a sudden a sound in the engine compartment for a few seconds when the engine is started or just after the vehicle is started. This means that the anti-lock brake system is in the self - 1999 Lexus LS 400 | Owners Manual - Page 332
loss of tire friction. Always maintain a safe distance from the vehicle in front of you. Compared with vehicles not fitted with an anti-lock brake system, your vehicle may require a longer stopping distance in the following cases: D Driving on rough, gravel or snow-covered roads. D Driving with tire - 1999 Lexus LS 400 | Owners Manual - Page 333
STARTING AND DRIVING "ABS" warning light 31L019-2 317 - 1999 Lexus LS 400 | Owners Manual - Page 334
conditions occurs, this indicates a malfunction somewhere in the parts monitored by the warning light system. Contact your Lexus dealer as soon as possible to service the vehicle. D The light does not come on as described above, or remains on. D The light comes on while driving. Even if the anti - 1999 Lexus LS 400 | Owners Manual - Page 335
. If the warning message in the multi information display appears while driving, have the brake pads checked and replaced by your nearest Lexus dealer immediately. Continuous driving without replacing the brake pads will cause expensive rotor damage and increasing brake pedal effort to get the same - 1999 Lexus LS 400 | Owners Manual - Page 336
snow-covered or icy roads. For driving on snow-covered or icy roads, we recommend using snow tires. If installing snow tires, be sure to replace all four tires. 2. All season tires All season tires are designed to provide better traction in snow and to be adequate for driving in most - 1999 Lexus LS 400 | Owners Manual - Page 337
can cause dangerous handling characteristics, resulting in loss of control. D Do not use tires other than the manufacturer's designated tires, and never mix tires or wheels of the sizes different from the originals. 321 - 1999 Lexus LS 400 | Owners Manual - Page 338
SECTION STARTING AND DRIVING Driving tips Break-in period ...Operation in foreign countries ...Tips for driving in various conditions ...Winter driving tips ...Trailer towing ...How to save fuel and make your vehicle last longer ...323 323 323 324 326 336 3-2 322 - 1999 Lexus LS 400 | Owners Manual - Page 339
schedule with your new Lexus. But following a few simple tips for the first 1600 km (1000 miles) can add to the future economy . D When parking on a hill, turn the front wheels until they touch the curb so that the vehicle then press the pedal lightly. If you do not feel a normal braking - 1999 Lexus LS 400 | Owners Manual - Page 340
, so it must be in top shape to provide enough power for winter starting. Page 443 tells you how to visually inspect the battery. Your Lexus dealer and most service stations will be pleased to check the battery charge level. Make sure the engine oil viscosity is suitable for the cold weather. 324 - 1999 Lexus LS 400 | Owners Manual - Page 341
system for loose connections or obvious damage. Keep the door locks from freezing. Squirt lock de-icer or glycerine into the locks to keep them from freezing. Use a washer fluid containing an antifreeze solution. This product is available at your Lexus dealer and most auto parts engine front wheels. - 1999 Lexus LS 400 | Owners Manual - Page 342
passenger-carrying vehicle. Towing a trailer will have an adverse effect on handling, performance, braking, durability and driving economy (fuel or trailer. Lexus warranties do not apply to damage or malfunction caused by towing a trailer for commercial purposes. Ask your local Lexus dealer for - 1999 Lexus LS 400 | Owners Manual - Page 343
DRIVING TIPS Weight limits Before towing, make sure the total trailer weight, gross vehicle weight, gross axle weight and trailer tongue load are all within the limits. The total trailer weight and tongue load can be measured with platform scales found at a highway weighing station, building supply - 1999 Lexus LS 400 | Owners Manual - Page 344
vehicle weight is the sum weight of the unloaded vehicle, driver, passengers, luggage, hitch and trailer tongue load. it also includes the weight special equipment installed on your vehicle. D The load on either the front or rear axle resulting from distribution of the gross vehicle weight on both - 1999 Lexus LS 400 | Owners Manual - Page 345
of 90 kg (200Tongue lb.). load x 100 = 9 to 11% Total trailer weight D Never load the trailer with more weight in the back than in the front. About 60 % of the trailer load should be in the front half of the trailer and the remaining 40 % in the rear. 329 - 1999 Lexus LS 400 | Owners Manual - Page 346
manufacturer. Lubricate the hitch ball with a light coat of grease. D Lexus recommends removing the trailer hitch whenever you exhaust fumes, dirt, water, etc. NOTICE D Install the trailer hitch using only the position recommended by your Lexus dealer. Do not install the trailer hitch on the bumper - 1999 Lexus LS 400 | Owners Manual - Page 347
safety chains D Lexus recommends trailers with to prevent the tongue from dropping to the ground in case it becomes damaged or separated. For correct safety chain procedures brakes are required. D Never tap into your vehicle's hydraulic system as it will lower its braking effectiveness. D Never tow - 1999 Lexus LS 400 | Owners Manual - Page 348
vehicle's electrical system and cause a malfunction of your lights. Break-in schedule D Lexus recommends that you do not tow a trailer with a new vehicle or a vehicle with any new power train component (engine, transmission, differential, wheel bearing, etc.) for the first 800 km (500 miles) of - 1999 Lexus LS 400 | Owners Manual - Page 349
the operation of the lights and all vehicle-trailer connections. After driving a short distance, stop and recheck the lights and connections. Practice turning Also, just turn the steering wheel a little at a time, avoiding sharp or prolonged turning. Have someone guide you when backing to reduce the - 1999 Lexus LS 400 | Owners Manual - Page 350
sure you have plenty of room before changing lanes. D In order to maintain efficient engine braking and electrical charging performance, do not vehicle overheats" on page 347 of this manual. D Always place wheel blocks under both the vehicle and trailer wheels when parking. Apply the parking brake - 1999 Lexus LS 400 | Owners Manual - Page 351
slope: 1. With the transmission in "P" position, start the engine. Be sure to keep the brake pedal depressed. 2. Shift into the "3", "2", "L" or "R" position. 3. Release the parking brake and brake pedal and slowly pull or back away from the wheel blocks. Stop and apply your brakes. 4. Have someone - 1999 Lexus LS 400 | Owners Manual - Page 352
too. Here are some specific tips on how to save money on both fuel and repairs: D Keep your tires inflated at the correct pressure. Check the pressure not in traffic, it is better to turn off the engine and start again later. D Avoid engine overrevving. Use a gear position suitable for the road on - 1999 Lexus LS 400 | Owners Manual - Page 353
pedal. This causes needless wear, overheating and poor fuel economy. D Maintain a moderate speed on highways. The faster you drive, the greater the fuel consumption. By reducing your speed, you will cut down on fuel consumption. D Keep the front wheels in proper alignment. Avoid hitting the curb and - 1999 Lexus LS 400 | Owners Manual - Page 354
fuel economy. For longer life of all parts and lower operating costs, keep all maintenance work on schedule, and if you often drive under severe conditions, see that your vehicle receives more frequent maintenance. (For scheduled maintenance information, please refer to the separate "Owner's Manual - 1999 Lexus LS 400 | Owners Manual - Page 355
DRIVING TIPS 339 - 1999 Lexus LS 400 | Owners Manual - Page 356
SECTION IN CASE OF AN EMERGENCY If your engine stalls while driving ...If your vehicle will not start ...If your vehicle overheats ...If you have a flat tire ...If your vehicle needs to be towed ...If you cannot shift automatic transmission selector lever ...If you lose your keys or lock yourself - 1999 Lexus LS 400 | Owners Manual - Page 357
IN CASE OF AN EMERGENCY IF YOUR ENGINE STALLS WHILE DRIVING If your engine stalls while driving ...1. Reduce your speed gradually, keeping a straight line. Move cautiously off the road to a safe place. 2. Turn on your emergency flashers. 3. Try starting the engine again. If the engine will not - 1999 Lexus LS 400 | Owners Manual - Page 358
starter is cranked, the battery is discharged. You may try jump starting. See "(c) Jump starting" for further instruction. If the light is O.K., but the engine still will not start, it needs adjustment or repair. Call a Lexus dealer, Roadside Assistance or Customer Service Assistance. (See "Foreword - 1999 Lexus LS 400 | Owners Manual - Page 359
a few minutes and try again. If the engine still will not start, it needs adjustment or repair. Call a Lexus dealer, Roadside Assistance or Customer Service Assistance. (See "Foreword".) NOTICE Do not crank for more than 30 seconds at a time. This may overheat the starter and wiring systems. 343 - 1999 Lexus LS 400 | Owners Manual - Page 360
components, these instructions must be followed precisely. If you are unsure about how to follow this procedure, we strongly recommend that you seek help from your Lexus dealer, Roadside Assistance or Customer Service Assistance. (See "Foreword".). CAUTION D Batteries contain sulfuric acid - 1999 Lexus LS 400 | Owners Manual - Page 361
IN CASE OF AN EMERGENCY NOTICE The battery used for boosting must be 12 V. Do not jump start unless you are sure that the booster battery is correct. 40L002-7 345 - 1999 Lexus LS 400 | Owners Manual - Page 362
point (e.g. engine hanger) away from the battery. Do not connect it to or near any part that moves when the engine is cranked. JUMP STARTING PROCEDURE 1. If the booster battery is installed in another vehicle, make sure the vehicles are not touching. Turn off all unnecessary lights and accessories - 1999 Lexus LS 400 | Owners Manual - Page 363
may now contain sulfuric acid. 8. If removed, replace all the battery vent plugs. If the cause of your battery discharging is not apparent (for example, lights left on), you should have it checked. IF YOUR VEHICLE OVERHEATS If your engine coolant temperature gauge indicates overheating, if you - 1999 Lexus LS 400 | Owners Manual - Page 364
and apply the parking brake. A: If steam is coming from your engine: Turn off the engine. Leave the hood closed until there is no sign of steam or coolant. Your engine could have been seriously damaged already. Call your Lexus dealer for assistance. CAUTION To help avoid personal injury, keep the - 1999 Lexus LS 400 | Owners Manual - Page 365
attempt to remove the radiator cap when the engine and radiator are hot. Serious injury could result from scalding hot fluid and steam blown out under pressure. If the cooling fan is not operating or the coolant is not in the acceptable range, turn off the engine and call your Lexus dealer. If both - 1999 Lexus LS 400 | Owners Manual - Page 366
Read the following instructions thoroughly. D Do not start or run the engine while your vehicle is supported by the jack. D Stop the vehicle on a level firm ground, firmly set the parking brake and put the transmission in "P". Block the wheel diagonally opposite to the one being changed if necessary - 1999 Lexus LS 400 | Owners Manual - Page 367
IN CASE OF AN EMERGENCY Do not continue driving with a deflated tire. Driving even a short distance can damage a tire beyond repair. 40L003-1 " 1 Tool box handle 2 Jack 3 Spare tire 4 Jack 1. Get the tool, jack and spare tire. To prepare yourself for an emergency, you should familiarize - 1999 Lexus LS 400 | Owners Manual - Page 368
IN CASE OF AN EMERGENCY 40L004a " 1 Joint 2 When removing the jack, turn the joint by hand in the "contract" direction until the jack is free. 3 When storing, - 1999 Lexus LS 400 | Owners Manual - Page 369
IN CASE OF AN EMERGENCY 40L005-1 To remove the spare tire: 1 2 Remove the spare tire cover. Loosen the bolt and remove it. When storing the spare tire, place it with the inner side of the wheel facing up. Then bolt the tire in place and install the spare tire cover to prevent the - 1999 Lexus LS 400 | Owners Manual - Page 370
IN CASE OF AN EMERGENCY 40L006-2 2. Block the wheel diagonally opposite the flat tire to keep the vehicle from rolling when it is jacked up. When blocking a wheel, place a wheel block in front of the front wheels or behind the rear wheels. 354 - 1999 Lexus LS 400 | Owners Manual - Page 371
IN CASE OF AN EMERGENCY 40L007-4 "Paper for protecting surface 3. Remove the wheel ornament. Pry off the wheel ornament, using the screwdriver as shown. 355 - 1999 Lexus LS 400 | Owners Manual - Page 372
IN CASE OF AN EMERGENCY CAUTION Do not try to pull off the ornament by hand. Take due care in handling the ornament to avoid unexpected personal injury. 40L008-1 4. Loosen all the wheel nuts. Always loosen the wheel nuts before raising the vehicle. Turn the nuts counterclockwise to loosen them. - 1999 Lexus LS 400 | Owners Manual - Page 373
IN CASE OF AN EMERGENCY 40L009-3 5. Position the jack at the jack points as shown. Make sure the jack is positioned on a level and solid surface. 357 - 1999 Lexus LS 400 | Owners Manual - Page 374
IN CASE OF AN EMERGENCY 40L010-2 6. After making sure no one is in the vehicle, raise it high enough so that the spare tire can be installed. - 1999 Lexus LS 400 | Owners Manual - Page 375
IN CASE OF AN EMERGENCY CAUTION Never get under the vehicle when the vehicle is supported by the jack alone. 40L011-1 7. Remove the wheel nuts and remove the flat tire. Lift the flat tire straight off and put it aside. 359 - 1999 Lexus LS 400 | Owners Manual - Page 376
IN CASE OF AN EMERGENCY 40L012-1 Before putting on the wheel, remove any corrosion on the mounting surfaces with a wire brush or such. Installation of wheels without good metal-to-metal contact at the mounting surface can cause wheel nuts to loosen and eventually cause a wheel to come off while - 1999 Lexus LS 400 | Owners Manual - Page 377
IN CASE OF AN EMERGENCY 8. Reinstall all the wheel nuts finger tight. Align the holes in the wheel with the bolts. Then lift up the wheel and get at least the top bolt started through its hole. Wiggle the tire and press it back over the other bolts. Reinstall the wheel nuts and tighten them as - 1999 Lexus LS 400 | Owners Manual - Page 378
IN CASE OF AN EMERGENCY 40L014-1 9. Lower the vehicle completely and tighten the wheel nuts. Turn the jack handle counterclockwise to lower the vehicle. Use only the wheel nut wrench to tighten the nuts. Do not use other tools or any additional leverage other than your hands, such as a hammer, - 1999 Lexus LS 400 | Owners Manual - Page 379
IN CASE OF AN EMERGENCY CAUTION D When lowering the vehicle, make sure all portions of your body and all other persons around will not be injured as the vehicle is lowered to the ground. D As soon as possible after changing wheels, have the wheel nuts tightened by torque wrench at 103 N·m (10.5 kgf - 1999 Lexus LS 400 | Owners Manual - Page 380
IN CASE OF AN EMERGENCY CAUTION Take due care in handling the ornament to avoid unexpected personal injury. 364 - 1999 Lexus LS 400 | Owners Manual - Page 381
11. After changing the wheel, check the air pressure of the replaced tire. Stow all the tools, jack and flat tire securely. If the pressure of the replaced tire is low, drive slowly to the nearest service station and fill to the correct pressure. Do not forget to reinstall the tire valve cap as dirt - 1999 Lexus LS 400 | Owners Manual - Page 382
or (b). (a) Towing with a wheel lift type truck (b) Using a flat bed truck (c) Never tow with a sling type truck Only when you cannot receive a towing service from a Lexus dealer or commercial tow truck service, tow your vehicle carefully in accordance with the instructions given in "(d) Emergency - 1999 Lexus LS 400 | Owners Manual - Page 383
IN CASE OF AN EMERGENCY (a) Towing with a wheel lift type truck D From front 40L021 Use a towing dolly under the rear wheels. D From rear NOTICE Never tow a vehicle with an automatic transmission from the front with rear wheels on the ground, as this may cause serious damage to the transmission - 1999 Lexus LS 400 | Owners Manual - Page 384
tow with the key removed or in the "LOCK" position, as the steering lock mechanism is not strong enough to hold the front wheels straight. D When lifting wheels, take care to ensure adequate ground clearance for towing at the opposite end of the raised vehicle. Otherwise, the bumper and/or underbody - 1999 Lexus LS 400 | Owners Manual - Page 385
IN CASE OF AN EMERGENCY 40L016 D Tie down points 369 - 1999 Lexus LS 400 | Owners Manual - Page 386
IN CASE OF AN EMERGENCY 40L017-2 40L018-2 If your Lexus is transported by a flat bed, it should be tied down at locations A and B as shown above. 370 - 1999 Lexus LS 400 | Owners Manual - Page 387
IN CASE OF AN EMERGENCY 40L019-1 "Rear emergency towing eyelets NOTICE D Do not use the rear emergency towing eyelets. D For vehicles sold in U.S.A., before your vehicle is transported by flat bed, the height control switch, if so equipped, must be in the "HIGH" mode. D Tie down angle 371 - 1999 Lexus LS 400 | Owners Manual - Page 388
IN CASE OF AN EMERGENCY 40L020-2 If you use chains or wires to tie down your vehicle, the angles shaded black must be at 45_. (c) Towing with a sling type truck 40L023-1 NOTICE Do not tow with a sling type truck, either from the front or rear. This may cause body damage. 372 - 1999 Lexus LS 400 | Owners Manual - Page 389
CASE OF AN EMERGENCY (d) Emergency towing 40L031-3 If towing is necessary, we recommend you to have it done by your Lexus dealer or a commercial tow truck service. If towing service is and at low speeds. Also, the wheels, axles, drive train, steering and brakes must all be in good condition. 373 - 1999 Lexus LS 400 | Owners Manual - Page 390
IN CASE OF AN EMERGENCY CAUTION Use extreme caution when towing the vehicle. release the parking brake and put the transmission in "N". The ignition key must be in "ACC" (engine off) or "ON" (engine running). CAUTION If the engine is not running, the power assist for the brakes and steering will - 1999 Lexus LS 400 | Owners Manual - Page 391
IN CASE OF AN EMERGENCY IF YOU CANNOT SHIFT AUTOMATIC TRANSMISSION SELECTOR LEVER 40L025-3 If you cannot shift the selector lever, use the shift lock override button as follows: 1 Turn the ignition key to "LOCK" or "ACC". Make sure the parking brake is applied. Pry up the cover with a flat-bladed - 1999 Lexus LS 400 | Owners Manual - Page 392
override button. You can shift the selector lever while pushing the button. For your safety, keep the brake pedal depressed. Be sure to have the system checked by your Lexus dealer as soon as possible. 376 - 1999 Lexus LS 400 | Owners Manual - Page 393
your vehicle is equipped with the engine immobiliser system, the dealer will also need your master key. See the suggestion given in "Keys" on page 9. If your keys are locked in the vehicle and you cannot get a duplicate, many Lexus dealers can still open the door for you, using their special tools - 1999 Lexus LS 400 | Owners Manual - Page 394
SECTION MAINTENANCE Maintenance requirements ...379 General maintenance ...381 Does your vehicle need repairing? ...384 5 For scheduled maintenance information, please refer to the separate "Owner's Manual Supplement/ Maintenance Schedule". 378 - 1999 Lexus LS 400 | Owners Manual - Page 395
to be serviced at regular intervals. For details of your maintenance schedule, read the separate "Owner's Manual Supplement/Maintenance Schedule". It is recommended that any replacement parts used for maintenance or for the repair of the emission control system be Lexus supplied. The owner may elect - 1999 Lexus LS 400 | Owners Manual - Page 396
. Simple instructions for how to perform them are presented in Section 6. If you are a skilled do-it-yourself mechanic, the Lexus service manuals are recommended. Please be aware that do-it-yourself maintenance can affect your warranty coverage. See your Owner's Guide, Owner's Manual Supplement or - 1999 Lexus LS 400 | Owners Manual - Page 397
Listed below are the general maintenance items that should be performed at the intervals specified. It is recommended that any problem you notice be brought to the attention of your Lexus dealer or qualified service shop for their advice. CAUTION Make these checks only where adequate ventilation - 1999 Lexus LS 400 | Owners Manual - Page 398
lights, tail lights, turn signal lights, and other lights are working. Check headlight aim. Service reminder indicators and warning buzzers Check that all service reminder indicators and warning buzzers function properly. Steering wheel Check that it has the specified freeplay. Be alert for changes - 1999 Lexus LS 400 | Owners Manual - Page 399
and Lower lines on the see-through reservoir when the engine is cold. See page 409 for additional information. Battery Your Lexus has a maintenance free battery. You do not have to add distilled water. For longer life of the battery, however, see page 443 for additional information. Brake fluid - 1999 Lexus LS 400 | Owners Manual - Page 400
for additional information. Exhaust system If you notice any change in the sound of the exhaust or smell exhaust fumes, have the cause located and corrected immediately. (See engine exhaust cautions in Section 3-1.) DOES YOUR VEHICLE NEED REPAIRING? Be on the alert for changes in performance and - 1999 Lexus LS 400 | Owners Manual - Page 401
MAINTENANCE If you notice any of these clues, take your vehicle to your Lexus dealer as soon as possible. It probably needs adjustment or repair. CAUTION Do not continue driving with the vehicle unchecked. It could result in serious vehicle damage and possibly personal injury. 385 - 1999 Lexus LS 400 | Owners Manual - Page 402
SECTION SERVICE PROCEDURES AND SPECIFICATIONS Introduction Vehicle identification ...Engine compartment overview ...Do-it-yourself service precautions ...Parts and tools ...386 389 390 392 6-1 VEHICLE IDENTIFICATION 61L002 386 - 1999 Lexus LS 400 | Owners Manual - Page 403
on the left top of the instrument panel and can be seen through the windshield from outside. This is the primary identification number for your Lexus. It is used in registering the ownership of your vehicle. 61L003 The vehicle identification number (VIN) is also on the Certification Label. 387 - 1999 Lexus LS 400 | Owners Manual - Page 404
INTRODUCTION 61L004b The engine number is stamped on the engine block as shown. 388 - 1999 Lexus LS 400 | Owners Manual - Page 405
INTRODUCTION ENGINE COMPARTMENT OVERVIEW 1 2 3 4 5 Brake fluid reservoir Fuse box Battery Washer fluid tank Engine oil level dipstick Engine oil filler cap Power steering fluid reservoir Engine coolant reservoir 6 61L005a 7 8 389 - 1999 Lexus LS 400 | Owners Manual - Page 406
that improper or incomplete servicing may result in operating problems. Performing do-it-yourself maintenance during the warranty period may affect your warranty coverage. Read the separate Lexus Warranty statement for details and suggestions. This Section gives instructions only for those items - 1999 Lexus LS 400 | Owners Manual - Page 407
after driving, the engine compartment - the engine, radiator, exhaust manifold and power steering fluid reservoir, etc. - will be hot. So be careful not to touch them. Oil and other fluids may also be hot. D Do not smoke, cause sparks or allow open flames around fuel or the battery. Their fumes are - 1999 Lexus LS 400 | Owners Manual - Page 408
the glass surface with the wiper frame. PARTS AND TOOLS Here is a list of parts and tools you will need to perform do-it-yourself maintenance. Remember all Lexus parts are designed in metric sizes, so your tools must be metric. Checking the engine oil level Parts (if level is low): D Use API grade - 1999 Lexus LS 400 | Owners Manual - Page 409
rating as original Checking battery condition Non-maintenance batteries Tools: D Warm water D Baking soda D Grease D Conventional wrench (for terminal clamp bolts) Maintenance type batteries Checking the cartridge type fuses Parts (if replacement is necessary): D Genuine Lexus fuse or equivalent - 1999 Lexus LS 400 | Owners Manual - Page 410
INTRODUCTION Adding washer fluid Parts: D Water D Washer fluid containing antifreeze (for winter use) Tools: D Funnel 394 - 1999 Lexus LS 400 | Owners Manual - Page 411
SECTION SERVICE PROCEDURES AND SPECIFICATIONS Engine Specifications ...Fuel ...Facts about engine oil consumption ...Used engine oil ...Checking the engine oil level ...Checking the engine coolant level ...Spark plugs ...396 400 402 404 405 409 413 6-2 395 - 1999 Lexus LS 400 | Owners Manual - Page 412
ENGINE SPECIFICATIONS - GENERAL 396 - 1999 Lexus LS 400 | Owners Manual - Page 413
engine cold) Intake Exhaust Drive belt tension - LUBRICATION SYSTEM Oil capacity Drain and refill with filter without filter Oil grade 1UZ-FE 8 cylinder engine oil or ILSAC multigrade engine oil Recommended oil viscosity (SAE): 62L005-1 Temperature range anticipated before next oil change 397 - 1999 Lexus LS 400 | Owners Manual - Page 414
ENGINE - COOLING SYSTEM Capacity Coolant type 10.8 L (11.4 qt., 10.4 lmp.qt.) "Toyota Long Life Coolant" or equivalent With ethylene-glycol type coolant for a proper corrosion protection of aluminum components Do not use alcohol type antifreeze or plain water alone. - FUEL Fuel type Octane rating - - 1999 Lexus LS 400 | Owners Manual - Page 415
ENGINE - ELECTRICAL SYSTEM Battery - Maintenance type battery Specific gravity reading at 20_C (68_F): 1.260 Fully charged 1.160 Half charged 1.060 Discharged 15A max. 5A max. 12.7V Fully charged 12.3V Half charged 11.9V Discharged [Voltage that is checked 20 minutes after the key is removed with - 1999 Lexus LS 400 | Owners Manual - Page 416
lose its effectiveness and the emission control system to function improperly. Also, this can increase maintenance costs. Lexus recommends use of gasolines that contain detergent additives to avoid build-up of engine deposits. For further details, ask your Lexus dealer or a local gasoline retailer - 1999 Lexus LS 400 | Owners Manual - Page 417
AAMA specification offers optimal fuel information for better vehicle performance and better protection of your engine. Lexus recommends the use of gasolines that meet the AAMA specification, if available, for improved drivability and emission control system - 1999 Lexus LS 400 | Owners Manual - Page 418
a very few cases, you may experience driveability problems caused by the particular gasoline that you are using. If you continue to have unacceptable driveability, try changing gasoline brands. If that does not rectify your problem, then consult your Lexus dealer. FACTS ABOUT ENGINE OIL CONSUMPTION - 1999 Lexus LS 400 | Owners Manual - Page 419
any drop in the oil level at all, even after 1000 km (600 miles) or more. This is because the oil is gradually becoming diluted with fuel or moisture, making it appear that the oil level has not changed. The diluting ingredients evaporate out when the vehicle is then driven at high speeds - 1999 Lexus LS 400 | Owners Manual - Page 420
engine trouble due to insufficient oil. For detailed information on oil level check, see "Checking the engine oil level" on page 405. USED ENGINE OIL CAUTION D Used engine in sewers or onto the ground. Call your Lexus dealer or a service station for information concerning recycling or disposal. 404 - 1999 Lexus LS 400 | Owners Manual - Page 421
on the dipstick. 1. To get a true reading, the vehicle should be on a level spot. After turning off the engine, wait a few minutes for the oil to drain back into the bottom of the engine. 2. Pull out the dipstick, and wipe it clean with a rag. 3. Reinsert the dipstick and push it in as - 1999 Lexus LS 400 | Owners Manual - Page 422
ENGINE 62L002-1 " 1 Add oil 2 O.K. 3 Too full 4. Pull the dipstick out and look at the oil level on the end. If it is between the full line ( 5 ) and the low line ( 4 ), it is O.K. 62L003a 406 - 1999 Lexus LS 400 | Owners Manual - Page 423
oil level is below or only slightly above the low line, add engine oil of the same type as already in the engine. Remove the oil filler cap and add engine oil a little at a time, checking the dipstick. The approximate quantity of oil needed to fill between the low line and the full line - 1999 Lexus LS 400 | Owners Manual - Page 424
(SAE): 62L005-1 Temperature range anticipated before next oil change SAE 5W-30 is the best choice for your vehicle, for good fuel economy, and good starting in cold weather. If you use SAE 10W-30 engine oil in extremely low temperatures, the engine may become difficult to start, so SAE 5W-30 - 1999 Lexus LS 400 | Owners Manual - Page 425
such as SAE 5W-30. "Energy-Conserving", shown in the lower portion, indicates that the oil has fuel-saving capabilities. D The ILSAC (International Lubricant Standardization and Approval Committee) Certification Mark is displayed on the front of the container. CHECKING THE ENGINE COOLANT LEVEL 409 - 1999 Lexus LS 400 | Owners Manual - Page 426
level drops within a short time after replenishing, there may be a leak in the system. Visually check the radiator, hoses, engine coolant filler cap, radiator cap and drain cock and water pump. If you can find no leak, have your Lexus dealer test the cap pressure and check for leaks in the cooling - 1999 Lexus LS 400 | Owners Manual - Page 427
ENGINE CAUTION To prevent burning yourself, do not remove the reservoir cap when the engine is hot. 411 - 1999 Lexus LS 400 | Owners Manual - Page 428
your engine cooling system. Your coolant must contain ethylene-glycol type coolant for a proper corrosion protection of your engine that water). The total capacity of the cooling system is given on page 398. We recommend to use 50% solution for your Lexus, to provide protection down to about - - 1999 Lexus LS 400 | Owners Manual - Page 429
ENGINE SPARK PLUGS 62R031a Your engine is fitted with iridium-tipped spark plugs. NOTICE Use only iridium-tipped spark plugs for your engine performance and smooth drivability. 413 - 1999 Lexus LS 400 | Owners Manual - Page 430
SECTION SERVICE PROCEDURES AND SPECIFICATIONS Chassis Specifications ...Checking brake fluid ...Checking power steering fluid ...Checking tire pressure ...Rotating tires ...Checking and replacing tires ...Installing snow tires and chains ...Replacing wheels ...Aluminum wheel precautions ... - 1999 Lexus LS 400 | Owners Manual - Page 431
in.) 5 - 7 clicks *2 SAE J1703 or FMVSS No. 116 DOT 3 *1: Minimum pedal clearance when depressed with the pressure of 490 N (50 kgf, 110 lbf.) with the engine running *2: Parking brake adjustment when depressed with the pressure of 294 N (30 kgf, 66.1 lbf.) 415 - 1999 Lexus LS 400 | Owners Manual - Page 432
fluid - TIRES AND WHEELS Tire size Tire inflation pressure Recommended cold tire inflation pressure Vehicle load up to four occupants Vehicle loaded up to vehicle capacity weight P225/60R16 97V Less than 30 mm (1.2 in.) Automatic transmission fluid DEXRON£II or III Front Rear 200 kPa (2.0 kgf - 1999 Lexus LS 400 | Owners Manual - Page 433
keep the reservoir filled. If the reservoir needs frequent refilling, it may indicate a serious mechanical problem. If the level is low, add FMVSS No.116 DOT 3 or SAE J1703 brake fluid to the brake reservoir. Remove and replace the reservoir cover by hand. Add brake fluid up to the "MAX" line. Use - 1999 Lexus LS 400 | Owners Manual - Page 434
CHASSIS CAUTION Take care when filling the reservoir because brake fluid can harm your hands or eyes and damage painted surfaces. If fluid gets in your hands or eyes, flush them with clean water. 418 - 1999 Lexus LS 400 | Owners Manual - Page 435
CHASSIS CHECKING POWER STEERING FLUID 63L002-1 Check the fluid level on the dipstick. If necessary, add automatic transmission fluid DEXRON - 1999 Lexus LS 400 | Owners Manual - Page 436
level is at the low side of either range, add automatic transmission fluid DEXRON¡II or III to bring the level within the range. 5. After replacing the filler cap, visually check the steering box case, vane pump and hose connections for leaks or damage. 420 - 1999 Lexus LS 400 | Owners Manual - Page 437
CHASSIS CAUTION The reservoir may be hot so be careful not to burn yourself. NOTICE D Avoid overfilling, or the power steering could be damaged. D When adding the power steering fluid, avoid spilling it. The generator under the power steering reservoir could be damaged if fluid is spilled on it. - 1999 Lexus LS 400 | Owners Manual - Page 438
excessive wear, poor handling, reduced fuel economy, and the possibility of blowouts from Lexus dealer. High tire pressure produces a harsh ride, handling problems, excessive wear at the center of the tire tread, and a greater possibility of tire damage from road hazards. The following instructions - 1999 Lexus LS 400 | Owners Manual - Page 439
CHASSIS ROTATING TIRES 63L007a 423 - 1999 Lexus LS 400 | Owners Manual - Page 440
life, Lexus recommends that you rotate your tires approximately every 12000 km (7500 miles). However, the most appropriate timing for tire rotation may vary according to your driving habits and road surface conditions. The wheel assemblies must be rotated as illustrated above. If the optional chrome - 1999 Lexus LS 400 | Owners Manual - Page 441
CHASSIS CHECKING AND REPLACING TIRES When to replace your tires 63L006-2 425 - 1999 Lexus LS 400 | Owners Manual - Page 442
, or bulges indicating internal damage, the tire should be replaced. If a tire often goes flat or cannot be properly repaired due to the size or location of a cut or other damage, it should be replaced. If you are not sure, consult with your Lexus dealer. If an air loss occurs while driving, do - 1999 Lexus LS 400 | Owners Manual - Page 443
Your Lexus dealer will help answer any questions you may have as you read this information. DOT quality grades - All passenger and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate. Traction AA, A, B, C - 1999 Lexus LS 400 | Owners Manual - Page 444
grade assigned to this tire is based on braking (straight ahead) traction tests wheels other than the manufacturer's recommended size. It can cause dangerous handling characteristics, resulting in loss of control. If you need to change from conventional tires to radial tires or vice versa, replace - 1999 Lexus LS 400 | Owners Manual - Page 445
or studded tires. Snow tire selection If you need snow tires, select the same size, construction and load capacity as the original tires on your Lexus. Do not use tires other than stated above. Since your vehicle has radial tires as original equipment, make sure your snow tires also have radial - 1999 Lexus LS 400 | Owners Manual - Page 446
wheels. Installing snow tires on the rear wheels only can lead to an excessive difference in road grip capability between the front and on the front tires. Retighten chains after driving 0.5 - 1.0 km (1/4 - 1/2 mile). When installing chains on your tires, carefully follow the instructions of the - 1999 Lexus LS 400 | Owners Manual - Page 447
width, and offset. Correct replacement wheels are available at your Lexus dealer. A wheel of a different size or type may adversely affect handling, wheel and bearing life, brake cooling, speedometer/odometer calibration, stopping ability, headlight aim, bumper height, vehicle ground clearance, and - 1999 Lexus LS 400 | Owners Manual - Page 448
CHASSIS SUSPENSION AND CHASSIS CAUTION Do not modify the suspension/chassis with lift kits, spacers, springs, etc. It can cause dangerous handling characteristics, resulting in loss of control. 432 - 1999 Lexus LS 400 | Owners Manual - Page 449
CHASSIS 433 - 1999 Lexus LS 400 | Owners Manual - Page 450
SERVICE PROCEDURES AND SPECIFICATIONS Electrical components Specifications ...Checking battery condition ...Battery recharging precautions ...Checking and replacing the blade type fuses ...Checking the cartridge type fuses ...Adding washer fluid ...Checking the headlight aim ...Replacing light bulbs - 1999 Lexus LS 400 | Owners Manual - Page 451
ELECTRICAL COMPONENTS 64L006-2 " 1 Engine compartment 2 Driver's side instrument panel - FUSES 435 - 1999 Lexus LS 400 | Owners Manual - Page 452
ELECTRICAL COMPONENTS 64L007-1 "Driver's side instrument panel 436 - 1999 Lexus LS 400 | Owners Manual - Page 453
ELECTRICAL COMPONENTS 64L008-1 437 - 1999 Lexus LS 400 | Owners Manual - Page 454
ELECTRICAL COMPONENTS "Engine compartment 438 - 1999 Lexus LS 400 | Owners Manual - Page 455
wipers Air conditioning system, Rear window defogger, Multiport fuel injection system/sequential multiport fuel injection system Fog lights Power steering control system, Charging system, Vehicle skid control system Automatic headlight leveling system, Moon roof, Headlight cleaner, Power seat - 1999 Lexus LS 400 | Owners Manual - Page 456
STOP LP RADIO NO.2 7.5 10 AMPERE 15 15 7.5 20 25 No circuit Fuel opener system CIRCUIT Rear cigarette lighter, Power outlet Front cigarette lighter, SRS Air conditioning system Rear door lock, Rear power window Stop lights, High mounted stop light Audio system, Outside rear view mirror, Shift lock - 1999 Lexus LS 400 | Owners Manual - Page 457
washer CIRCUIT Height control system Rear door lock, Rear power window Horns Electronic throttle control system Left-hand headlight (high beam) Right-hand headlight (high beam) Emission control system Outside rear view mirror defogger Seat heater Charging system Telephone Multi information display - 1999 Lexus LS 400 | Owners Manual - Page 458
RADIO NO.1 MPX-B ECU-B HAZ FUSE EFI NO.1 20 10 7.5 10 AMPERE 20 Audio system Power window, Door lock, Tilt and telescopic steering Vehicle skid control system, Daytime running light system Emergency flashers CIRCUIT Multiport fuel injection system/sequential multiport fuel injection system Interior - 1999 Lexus LS 400 | Owners Manual - Page 459
ELECTRICAL COMPONENTS CHECKING BATTERY CONDITION Precautions 443 - 1999 Lexus LS 400 | Owners Manual - Page 460
produces flammable and explosive hydrogen gas. D Do not cause a spark by contacting the battery terminals with tools. D Do not smoke or light a match near the battery. The electrolyte contains poisonous and corrosive sulfuric acid. D Avoid contact with eyes, skin or clothes. D Never inhale or - 1999 Lexus LS 400 | Owners Manual - Page 461
, drink a large quantity of water or milk. Follow with milk of magnesia, beaten raw egg or vegetable oil. Then go immediately for emergency help. Checking battery exterior 64L009 445 - 1999 Lexus LS 400 | Owners Manual - Page 462
Tighten the hold-down clamp only enough to keep the battery firmly in place. Overtightening may damage the battery case. NOTICE D Make sure the engine and all accessories are turned off before performing maintenance. D When checking the battery, remove the ground cable first and reinstall it last - 1999 Lexus LS 400 | Owners Manual - Page 463
ELECTRICAL COMPONENTS Checking battery fluid There are 2 types of batteries: maintenance type and non-maintenance type. A non-maintenance battery has "MAINTENANCE FREE BATTERY" on its top. A maintenance type battery does not have such indication. Maintenance type battery Check the fluid condition - 1999 Lexus LS 400 | Owners Manual - Page 464
ELECTRICAL COMPONENTS " 1 Upper line 2 Lower line (b) Checking by the hydrometer The fluid (electrolyte) level must be between the upper and lower lines. When checking the fluid level, look at all six cells, not just one or two. If the level is lower than the lower line, add distilled water. (See " - 1999 Lexus LS 400 | Owners Manual - Page 465
ELECTRICAL COMPONENTS 64L010 Check the battery condition by the hydrometer color. Maintenance type battery 1 2 3 BLUE - Good condition. WHITE - Charging necessary. Have the battery checked by your Lexus dealer. RED - Add distilled water. (See "Adding distilled water" on page 450.) BLUE - Good - 1999 Lexus LS 400 | Owners Manual - Page 466
ELECTRICAL COMPONENTS Adding distilled water (Maintenance type battery only) 64L062 450 - 1999 Lexus LS 400 | Owners Manual - Page 467
or closed room where there is not sufficient ventilation. D Non-maintenance batteries: Only do a slow charge (5 A or less). Charging at a quicker rate is dangerous. The battery may explode causing personal injuries. Maintenance type batteries: Be sure to remove the vent plugs before recharging. 451 - 1999 Lexus LS 400 | Owners Manual - Page 468
ELECTRICAL COMPONENTS NOTICE Never recharge the battery while the engine is running. Also, make sure all accessories are turned off. 452 - 1999 Lexus LS 400 | Owners Manual - Page 469
ELECTRICAL COMPONENTS CHECKING AND REPLACING THE BLADE TYPE FUSES 64L011-1 "Driver's side instrument panel 64L012-2 453 - 1999 Lexus LS 400 | Owners Manual - Page 470
ELECTRICAL COMPONENTS " Engine compartment 2 Pull-out tool 1 Spare fuses 1. Turn the ignition switch off and open the fuse box lid. Determine which fuse may be causing the problem. The lid of the fuse box shows the name of the circuit for each fuse. 64L013 2. Make sure the inoperative component - 1999 Lexus LS 400 | Owners Manual - Page 471
sure or if it is too dark to see, try replacing the suspected fuse with one of the same value that you a spare fuse, in an emergency you can pull out the "RADIO NO.1" "MIR-HTR" or "OBD" fuse, which may be problem with the electrical system. Have your Lexus dealer correct it as soon as possible. 455 - 1999 Lexus LS 400 | Owners Manual - Page 472
ELECTRICAL COMPONENTS CAUTION Never use a fuse with a higher amperage rating, or any other object, in place of a fuse. This may cause extensive damage and possibly a fire. 456 - 1999 Lexus LS 400 | Owners Manual - Page 473
ELECTRICAL COMPONENTS CHECKING THE CARTRIDGE TYPE FUSES 64L016-3 457 - 1999 Lexus LS 400 | Owners Manual - Page 474
from the battery, the fuses are designed to blow before the entire wiring harness is damaged. NOTICE Before replacing the fuses, have the cause of electrical overload determined and repaired by your Lexus dealer. CAUTION Always use a genuine Lexus fuse or equivalent for replacement. Never install - 1999 Lexus LS 400 | Owners Manual - Page 475
antifreeze. This product is available at your Lexus dealer and most auto parts stores. Follow the manufacturer's directions for how much to mix with water. CHECKING THE HEADLIGHT AIM (Vehicles with discharge headlight only) NOTICE Do not use engine antifreeze or any other substitute because it - 1999 Lexus LS 400 | Owners Manual - Page 476
ELECTRICAL COMPONENTS 64L073a " 1 Vertical movement adjusting bolt 1 2 Vertical movement adjusting bolt 2 Before checking the headlight aim: 1. Be sure that the body around the headlight is not deformed. 2. Park the vehicle on a level spot. 3. The driver gets into the driver's seat and puts the - 1999 Lexus LS 400 | Owners Manual - Page 477
ELECTRICAL COMPONENTS 64L077a 1. Turn the vertical movement adjusting bolt 1 in either direction. At this time, keep the turning direction and number of turns in mind. 461 - 1999 Lexus LS 400 | Owners Manual - Page 478
and in the same direction at step 1. REPLACING LIGHT BULBS The illustration on the following pages show the locations of light bulbs. If it is necessary to replace a bulb, take your vehicle to your Lexus dealer as soon as possible. Use bulbs with the bulb numbers and wattage ratings given in the - 1999 Lexus LS 400 | Owners Manual - Page 479
dealer when the headlights fail to work or have to be replaced or disposed of. D Halogen bulbs have pressurized gas inside and require special handling. They can burst or shatter if scratched or dropped. Hold a bulb only by its plastic or metal case. Do not touch the glass part of a bulb with bare - 1999 Lexus LS 400 | Owners Manual - Page 480
ELECTRICAL COMPONENTS Light Bulbs ype 1 2 3 Headlights (High beam) A Parking lights D Headlights (Low beam) Discharge bulbs B Halogen bulbs C Front turn signal lights D Front side marker lights D Fog lights C HB3 --- 60 5 Bulb No. W T D2R HB4 --- 194 HB4 35 51 21 3.8 51 4 5 6 464 - 1999 Lexus LS 400 | Owners Manual - Page 481
ELECTRICAL COMPONENTS 64L023a 465 - 1999 Lexus LS 400 | Owners Manual - Page 482
ELECTRICAL COMPONENTS Light Bulbs ype 1 2 3 4 5 6 7 High mounted stoplight D Trunk light D License plate lights D Back-up lights D Stop and tail lights D Rear turn signal lights D Rear side marker lights D 921 194 18 3.8 5 21 21/5 21 5 Bulb No. W T 466 - 1999 Lexus LS 400 | Owners Manual - Page 483
ELECTRICAL COMPONENTS 64L061-3 467 - 1999 Lexus LS 400 | Owners Manual - Page 484
lights F Front interior light E Rear interior light D Rear personal light F Rear personal light F Door courtesy lights D Footlights D Glove box light D Vanity lights E 194 8 8 8 5 5 3.8 1.4 1.2 3 Bulb No. W T A: HB3 halogen bulbs B: D2R discharge bulbs C: HB4 halogen bulbs D: Wedge base bulbs - 1999 Lexus LS 400 | Owners Manual - Page 485
SECTION SERVICE PROCEDURES AND SPECIFICATIONS Body Specifications ...Protecting your vehicle from corrosion ...Washing and waxing ...Cleaning the interior ...470 471 473 475 6-5 469 - 1999 Lexus LS 400 | Owners Manual - Page 486
BODY SPECIFICATIONS - DIMENSIONS AND WEIGHT Overall length Overall width Overall height Wheelbase Tread - Front - Rear Vehicle capacity weight (occupants + luggage) *: Unladen vehicle - FUEL TANK Capacity 85 L (22.5 gal., 18.7 lmp.gal.) 4995 mm (196.7 in.) 1830 mm (72.0 in.) 1435 mm (56.4 in.)* - 1999 Lexus LS 400 | Owners Manual - Page 487
Proper care of your Lexus can help ensure long your vehicle, particularly the underside, as clean as possible and to repair any damage to paint or protective coatings as soon as possible. D D Certain parts of your vehicle are wet or damp for an extended period of time, even though other parts of the - 1999 Lexus LS 400 | Owners Manual - Page 488
Lexus for cleaning the vehicle's underside and wheel housings. Pay particular attention to . The lower edge of doors, rocker panels and frame repair. Check the interior of your vehicle. Water and dirt can accumulate under the floor mats and could cause corrosion. Occasionally check under the mats - 1999 Lexus LS 400 | Owners Manual - Page 489
your Lexus Keep your vehicle clean by regular washing. The following cases may cause weakness to the paint or corrosion to the body and parts. Wash of the vehicle or in the wheel wells. 2. Wash with a mild car-wash soap, mixed according to the manufacturer's instructions. Use a soft cotton mitt and - 1999 Lexus LS 400 | Owners Manual - Page 490
Aluminum wheels: Use only a mild soap or neutral detergent. Urethane bumpers and side moldings: Wash carefully. Do not scrub with abrasive cleaners. The bumper and side molding faces are soft. Road tar: Remove with turpentine or cleaners that are marked safe for painted surfaces. Waxing your Lexus - 1999 Lexus LS 400 | Owners Manual - Page 491
in serious injury. D Do not wash the vehicle floor with water, or allow water to get onto the floor when cleaning the vehicle interior or exterior. Water may get into audio components or other electrical components above or under the floor carpet (or mat) and cause a malfunction; and it may cause - 1999 Lexus LS 400 | Owners Manual - Page 492
is used in your Lexus. Due to a leather product, some parts of leather may be rough, uneven or scratched originally. To keep good appearance, we recommend you to clean it periodically twice a year. Remove dirt on the leather in the following ways: 1. Wipe it off lightly - 1999 Lexus LS 400 | Owners Manual - Page 493
dirt does not come off, repeat the procedure. Commercial foaming-type cleaners are also available which work well. Follow the manufacturer's instructions. NOTICE Do not use solvent, thinner, gasoline or window cleaner on the interior. Carpets, Windows and Seat Belts Begin by vacuuming thoroughly - 1999 Lexus LS 400 | Owners Manual - Page 494
dry as possible. Read the shampoo instructions and follow them closely. The Air Conditioning Control Panel, Car Audio, Instrument Panel, Console Panel, and in water or lukewarm water then lightly wipe off any dirt. NOTICE NOTICE Lexus, your local Lexus dealer will be pleased to answer them. 478 - 1999 Lexus LS 400 | Owners Manual - Page 495
-25-LEXUS). If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or Toyota Motor Sales
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FOREWORD
i
Welcome to the growing group of value–conscious people who drive Lexus
vehicles.
We are proud of the advanced engineering and quality construction
of each vehicle we build.
This Owner’s Manual explains the features of your new Lexus.
Please read it
and follow the instructions carefully so that you can enjoy many years of safe
motoring.
When it comes to service, remember that your Lexus dealer knows your vehicle
best and is interested in your complete satisfaction.
Your Lexus dealer will
provide quality maintenance and any other assistance you may require.
If there is not a Lexus dealer near you, or you need emergency assistance for
any reason, please call the following number:
U.S. OWNERS
D
When traveling in the U.S. mainland or Canada:
Lexus Roadside Assistance
1–800–25–LEXUS (Toll–Free)
(1–800–255–3987)
D
HAWAII:
Lexus Customer Service Assistance
1–800–25–LEXUS (Toll–Free)
(1–800–255–3987)
CANADIAN OWNERS
D
Please refer to the separate ”Owner’s Guide” or ”Owner’s Manual
Supplement”.
Please leave this Owner’s Manual in this vehicle at the time of resale.
The
next owner will need this information also.
All information and specifications in this manual are current at the time
of printing.
However, because of the Lexus policy of continual product
improvement, we reserve the right to make changes at any time without