1998 Lexus LS 400 Owners Manual
1998 Lexus LS 400 Manual
1998 Lexus LS 400 manual content summary:
- 1998 Lexus LS 400 | Owners Manual - Page 1
BASIC OPERATION QUICK REFERENCE Driver's seat ...Steering wheel ...Automatic transmission ...Headlight and turn signal switch ...Wiper switch ...2 3 4 5 6 1 - 1998 Lexus LS 400 | Owners Manual - Page 2
1. 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 Head restraint angle Seat cushion height - 1998 Lexus LS 400 | Owners Manual - Page 3
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 00L010-1 To move the steering wheel to the desired position, push the control switch away from you or pull it toward you - 1998 Lexus LS 400 | Owners Manual - Page 4
and key removal position R: Reverse position N: Neutral position D: Normal driving position (Shifting into overdrive possible) 4: Position for engine braking (Shifting into overdrive not possible)* 3, 2: Position for more powerful engine braking L: Position for maximum engine braking *: When - 1998 Lexus LS 400 | Owners Manual - Page 5
on. 00L013 Automatic light control 00L013 Headlights also turn on. Automatic light control With the engine started and parking brake released High beam 00L014 Headlight flasher Parking, tail, license plate, side marker and instrument panel lights turn on. Headlights also turn on 00L013 at full - 1998 Lexus LS 400 | Owners Manual - Page 6
BASIC OPERATION - QUICK REFERENCE 5. WIPER SWITCH High beam 00L014 Headlight flasher D TURN SIGNAL SWITCH Mist wiper operation Intermittent operation Right or left turn 00L015 Lane change (Right or left) Low speed operation 00L016 High speed operation Washer on 6 - 1998 Lexus LS 400 | Owners Manual - Page 7
SECTION INSTRUMENTS AND CONTROLS Keys and doors 1- 1 Keys ...7 Engine immobiliser system ...11 Wireless remote control ...14 Doors ...25 KEYS 11L025-3 7 - 1998 Lexus LS 400 | Owners Manual - Page 8
each have a transponder chip in their key head which is very important for the immobiliser system function, so be careful not to lose these keys. If you make your own duplicate key, you will not be able to cancel the system or start the engine. To protect things locked in the trunk or glovebox - 1998 Lexus LS 400 | Owners Manual - Page 9
11L003 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 this - 1998 Lexus LS 400 | Owners Manual - Page 10
, or may stop soon after it starts. 11L022-2 D When starting the engine, do not use the key in contact with another transponder key (including keys of other vehicles) and do not press another key plate against the key grip. Otherwise the engine may not start, or may stop soon after 10 it starts. - 1998 Lexus LS 400 | Owners Manual - Page 11
other objects. D Do not leave the key exposed to high temperatures for a long period, such as on the dashboard and hood under the direct sunlight. D Do not put the key in water or wash it in an ultrasonic washer. D Do not use the key with electromagnetic materials. ENGINE IMMOBILISER SYSTEM 11 - 1998 Lexus LS 400 | Owners Manual - Page 12
light at the bottom of the instrument cluster flashes. When you insert the key in 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 - 1998 Lexus LS 400 | Owners Manual - Page 13
KEYS AND DOORS For vehicles sold in U.S.A. FCC ID: MOZ RI-4ATY MADE IN JAPAN This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept - 1998 Lexus LS 400 | Owners Manual - Page 14
be set inoperative as vehicle theft deterrent measure in case of the loss of the wireless remote control key. Ask your Lexus dealer for details. When you operate any button on the key, push it slowly and surely. The operational range of the wireless remote control is approximately 1 meter (3 feet - 1998 Lexus LS 400 | Owners Manual - Page 15
is an electronic component. Observe the following instructions in order not to cause damage on the key. D Do not leave the wireless remote control key on the places where the temperature becomes high such as on the dashboard. D Do not disassemble it. D Avoid knocking it hard against other objects - 1998 Lexus LS 400 | Owners Manual - Page 16
interior light comes on for 15 seconds if the interior light switch is in "DOOR" position.** However, this function does not work when the ignition key is in the "ON" position. For further information, see "Interior lights" on page 66. You have 30 seconds to open a door after using the wireless - 1998 Lexus LS 400 | Owners Manual - Page 17
KEYS AND DOORS 11L019-1 To turn off the beep sound, push this switch. Pushing it again turns on the beep sound. 17 - 1998 Lexus LS 400 | Owners Manual - Page 18
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 details. Sounding an alarm* 11L014-3 18 - 1998 Lexus LS 400 | Owners Manual - Page 19
moon roof can be set to slide open, tilt up or inoperative. Ask your Lexus dealer for details. 11L032-2 Push the "UNLOCK" button until the windows and roof stop operating. For vehicles sold in U.S.A. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two - 1998 Lexus LS 400 | Owners Manual - Page 20
, 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 - 1998 Lexus LS 400 | Owners Manual - Page 21
KEYS AND DOORS CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 21 - 1998 Lexus LS 400 | Owners Manual - Page 22
KEYS AND DOORS For vehicles sold in Canada This device complies with RSS-210 of Industry and Science Canada. Operation is subject to the following two - 1998 Lexus LS 400 | Owners Manual - Page 23
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 - 1998 Lexus LS 400 | Owners Manual - Page 24
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. 24 - 1998 Lexus LS 400 | Owners Manual - Page 25
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 the O-ring - 1998 Lexus LS 400 | Owners Manual - Page 26
of the vehicle to lock and towards the back to unlock. The doors lock and unlock simultaneously with either 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 - 1998 Lexus LS 400 | Owners Manual - Page 27
an accident. It also helps prevent 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 - 1998 Lexus LS 400 | Owners Manual - Page 28
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. 28 - 1998 Lexus LS 400 | Owners Manual - Page 29
KEYS AND DOORS 29 - 1998 Lexus LS 400 | Owners Manual - Page 30
SECTION INSTRUMENTS AND CONTROLS Switches 1- 2 30 33 35 36 38 38 40 44 45 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 - 1998 Lexus LS 400 | Owners Manual - Page 31
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 - 1998 Lexus LS 400 | Owners Manual - Page 32
instrument panel. Do not place anything on the instrument panel, and/or do not affix anything on the windshield to block this sensor. When the headlights Lexus dealer for details. Daytime Running Light System (Canada only) The headlights turn on when the parking brake is released with the engine - 1998 Lexus LS 400 | Owners Manual - Page 33
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 33 - 1998 Lexus LS 400 | Owners Manual - Page 34
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. 12L004 For signaling turns, move the lever up or down in the conventional manner. The ignition key must be in the "ON" position - 1998 Lexus LS 400 | Owners Manual - Page 35
SWITCHES 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 , turn the switch to the "ON" position. The fog lights come on only when the headlights are on low beam. 35 - 1998 Lexus LS 400 | Owners Manual - Page 36
12L006-1 " 1 Interval adjuster 2 Washer on To turn the wipers on, move the lever down until you reach the desired speed setting. The ignition key must be in the "ON" position. There are 3 settings: "INT" position: Intermittent operation "LO" position: Low speed operation "HI" position: High speed - 1998 Lexus LS 400 | Owners Manual - Page 37
speed exceeds about 170 km/h (106 mph). NOTE: *The last single wipe can be set inoperative. Ask your Lexus dealer for details. The warning message "LOW WASHER FLUID" is displayed in the multi information display when the fluid level in the tank becomes nearly empty. For information on adding washer - 1998 Lexus LS 400 | Owners Manual - Page 38
CLEANER SWITCH (CANADA ONLY) 12L007-2 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 tank becomes nearly empty - 1998 Lexus LS 400 | Owners Manual - Page 39
electric rear window defogger on, push the switch. The ignition key must be in the "ON" position. The thin heater 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 minutes. If further defrosting or - 1998 Lexus LS 400 | Owners Manual - Page 40
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 - 1998 Lexus LS 400 | Owners Manual - Page 41
SWITCHES 12L010 Operating the switches To raise or lower the window, pull the switch halfway up or push it halfway down. 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 - 1998 Lexus LS 400 | Owners Manual - Page 42
in the unlocking direction and hold it for a few seconds. Jam protection function During automatic raising operation, key off raising operation 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 - 1998 Lexus LS 400 | Owners Manual - Page 43
sure the head, hands and other parts of the body of all occupants are kept completely inside the vehicle before you close the power windows. If someone's neck, head in the vehicle, especially with the ignition key still inserted. They could use the power window switches and get trapped in a window - 1998 Lexus LS 400 | Owners Manual - Page 44
on the emergency flashers, push the switch. All 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 emergency flashers to warn other drivers if you must stop your vehicle where it might be a traffic - 1998 Lexus LS 400 | Owners Manual - Page 45
HEATER SWITCHES 12L013-2 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. 45 - 1998 Lexus LS 400 | Owners Manual - Page 46
induce sleep (sleeping drug, cold remedy, etc.) To prevent the seat overheating, do not use the seat heater with a blanket, cushion, or other insulating objects which cover the seat. NOTICE D Do not put unevenly weighted objects on the seat and do not stick sharp objects (needles, nails, etc.) into - 1998 Lexus LS 400 | Owners Manual - Page 47
AND CONTROLS Gauges, meters and service reminder indicators 1- 3 48 49 50 51 52 57 64 Fuel gauge ...Engine coolant temperature gauge ...Tachometer ...Odometer and trip meter ...Service reminder indicators and warning buzzers ...Multi information display ...Instrument panel light control ... 47 - 1998 Lexus LS 400 | Owners Manual - Page 48
, 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 soon as possible. See the inner back cover for fuel capacity and recommended fuel selection. 48 - 1998 Lexus LS 400 | Owners Manual - Page 49
GAUGES, METERS AND SERVICE REMINDER INDICATORS ENGINE COOLANT TEMPERATURE GAUGE 13L002-2 49 - 1998 Lexus LS 400 | Owners Manual - Page 50
after high speed driving. D Idling for a long period with the air conditioning on in stop-and-go traffic. D Towing a trailer. TACHOMETER NOTICE D Do not remove the thermostat in the engine cooling system as this may cause the engine to overheat. The thermostat is designed to control the flow of - 1998 Lexus LS 400 | Owners Manual - Page 51
GAUGES, METERS AND SERVICE REMINDER INDICATORS 13L003-1 The tachometer indicates engine speed in thousands of rpm (revolutions 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 - 1998 Lexus LS 400 | Owners Manual - Page 52
dealer. Take vehicle to Lexus dealer. Close all doors. (g) or (Indicator and buzzer) (c) Fasten front passenger's seat belt. (h) (i) (Under the center vent) (d) 52 (e) Take vehicle to Lexus dealer immediately. Stop and check. (j) Low fuel level warning light Key reminder buzzer Fill up tank - 1998 Lexus LS 400 | Owners Manual - Page 53
SERVICE REMINDER INDICATORS (a) Brake System Warning Light This light has the following two functions: Parking brake reminder If this light is on, make sure the parking brake is fully released. The light should go off. Low brake fluid a problem somewhere in the brake system. Check the fluid level - 1998 Lexus LS 400 | Owners Manual - Page 54
, inflators, seat belt pretensioners, warning light, interconnecting wiring and power sources. If either of the following 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 - 1998 Lexus LS 400 | Owners Manual - Page 55
(See "Fuel tank cap" on page 90 for instructions.) c. There is a problem somewhere in your engine 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 as soon as possible. (g) "ABS" Warning - 1998 Lexus LS 400 | Owners Manual - Page 56
usual. How to check all the service reminder indicators (except the low fuel level warning light): 1. Apply the parking brake. 2. Open the door. The following service reminder indicator should come on. It goes off when you close the door completely. (j) Key Reminder Buzzer This buzzer reminds you - 1998 Lexus LS 400 | Owners Manual - Page 57
provides cruise information on your vehicle's driving 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 - 1998 Lexus LS 400 | Owners Manual - Page 58
AND SERVICE REMINDER INDICATORS (a) Cruise information 13L049-1 The following information is shown with the ignition 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 - 1998 Lexus LS 400 | Owners Manual - Page 59
. To calculate from the beginning, push the "RESET" button. D Current fuel consumption W28 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 - 1998 Lexus LS 400 | Owners Manual - Page 60
SERVICE REMINDER INDICATORS The average fuel consumption after being refueled is calculated and displayed based on the total driving distance and the total fuel D Elapsed time W31 The total time during the engine running is displayed. When the engine is started again after the ignition is off, the - 1998 Lexus LS 400 | Owners Manual - Page 61
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 oil level is extremely low. It is not designed to indicate low oil level, and the oil level must be checked using the oil level dipstick. NOTICE Do not drive - 1998 Lexus LS 400 | Owners Manual - Page 62
" on page 254.) (b) If the vehicle skid control system malfunctions 62 If the above message appears for the cause of (b), have your vehicle checked by your Lexus dealer as soon as possible. Although the above message appears, you can continue your normal driving, but without the vehicle skid control - 1998 Lexus LS 400 | Owners Manual - Page 63
. W50 When the engine oil level is too low, the above message appears, the reminder light comes on and the warning tone sounds. Add oil as soon as possible. (For instructions, see "Checking the engine oil level" on page 330.) NOTICE Continued engine operation with low engine oil will damage the - 1998 Lexus LS 400 | Owners Manual - Page 64
possible. W53 When there is a problem 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 - 1998 Lexus LS 400 | Owners Manual - Page 65
mirrors ...Interior lights ...Personal lights ...Ignition switch light ...Clock ...Outside temperature display ...Cigarette lighter and ashtray ...Power outlet ...Glovebox ...Garage door opener ...Cup holder ...Coin box ...Penlight ...Floor mat ...Luggage stowage precautions ... VANITY MIRRORS 65 - 1998 Lexus LS 400 | Owners Manual - Page 66
vanity light comes on when you open the cover. Sun visors 14L025 1 2 3 To block out glare from the front , swing the sun visor down. To block out glare from the side, remove the sun visor from the hook and backwards. At this position, the vanity light does not come on. INTERIOR LIGHTS Front 66 - 1998 Lexus LS 400 | Owners Manual - Page 67
then goes out. However, 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 - 1998 Lexus LS 400 | Owners Manual - Page 68
INTERIOR EQUIPMENT 14L005-3 When you open the rear door, the light turns on. Closing it turns off the light. PERSONAL LIGHTS Front 68 - 1998 Lexus LS 400 | Owners Manual - Page 69
INTERIOR EQUIPMENT 14L004-2 Rear 14L044 To turn on the personal light, push the switch. To turn it off, push the switch again. 69 - 1998 Lexus LS 400 | Owners Manual - Page 70
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" position. CLOCK 14L46 70 - 1998 Lexus LS 400 | Owners Manual - Page 71
EQUIPMENT The digital clock indicates the time with the ignition key at the "ACC" or "ON" position. To power source has been disconnected from the clock, the time is automatically set to 1:00. For vehicles equipped with Navigation System, refer to the separate "Owner's Manual for Navigation System - 1998 Lexus LS 400 | Owners Manual - Page 72
INTERIOR EQUIPMENT CIGARETTE LIGHTER AND ASHTRAY 14L010-2 "Front cigarette lighter and ashtray 14L011-1 "Rear cigarette lighter and ashtray 72 - 1998 Lexus LS 400 | Owners Manual - Page 73
lighter. When it becomes heated, it automatically pops out ready for use. 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 your cigarette, thoroughly extinguish it in the ashtray to prevent other cigarette - 1998 Lexus LS 400 | Owners Manual - Page 74
EQUIPMENT POWER OUTLET 14L038-1 The power outlet is designed for power supply for car accessories. The ignition key must be in the "ACC" or "ON" position for the power outlet to be used. NOTICE D To prevent the fuse from being blown, do not use the electricity over the total vehicle capacity of - 1998 Lexus LS 400 | Owners Manual - Page 75
INTERIOR EQUIPMENT GLOVEBOX 14L037-1 " 1 Unlock 2 Open 3 Lock To open the glovebox door, pull the lever. To lock the glovebox door, insert the master key and turn it clockwise. With the tail lights on, the glovebox light will come on when the glovebox door is open. CAUTION To reduce the - 1998 Lexus LS 400 | Owners Manual - Page 76
INTERIOR EQUIPMENT GARAGE DOOR OPENER Garage door openers manufactured under the license from HomeLinkR can be programmed in the garage door opener on the vehicle. (a) Programming the garage door opener 14L040 " 1 Indicator light 2 Buttons This garage door opener has 3 buttons and you can - 1998 Lexus LS 400 | Owners Manual - Page 77
, refer to the instruction manual for the receiver. After setting the receiver, push the programmed button on the vehicle for about 1 to 2 seconds within the operational range. The old-type garage door openers manufactured before 1982 cannot be programmed in this system - 1998 Lexus LS 400 | Owners Manual - Page 78
the 2 outside buttons until the indicator light flashes. All memorized data will be erased. CUP HOLDER Front FCC ID: CB2V94800 CANADA: 1763 102 264 This device complies with FCC Rules part 15. Operation is subject to the following two conditions: (1) This device may not cause harmful interference - 1998 Lexus LS 400 | Owners Manual - Page 79
INTERIOR EQUIPMENT CAUTION D Do not place anything else on the cup holder, as such item may be 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 - 1998 Lexus LS 400 | Owners Manual - Page 80
INTERIOR EQUIPMENT 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 cans fit snugly in the holes. CAUTION D Do not place anything else on the cup holder, - 1998 Lexus LS 400 | Owners Manual - Page 81
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. PENLIGHT 14L014 81 - 1998 Lexus LS 400 | Owners Manual - Page 82
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 Use a floor mat of the correct size. If the floor mat has a hole, then it is designed for use with a locking clip. Fix the - 1998 Lexus LS 400 | Owners Manual - Page 83
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. 83 - 1998 Lexus LS 400 | Owners Manual - Page 84
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 and possibly injure people in the vehicle during sudden braking or an accident. D Do not drive with objects left on top of the instrument - 1998 Lexus LS 400 | Owners Manual - Page 85
INTERIOR EQUIPMENT NOTICE Do not load the vehicle beyond the vehicle capacity weight specified on the tire pressure label inside the glovebox lid. 85 - 1998 Lexus LS 400 | Owners Manual - Page 86
SECTION INSTRUMENTS AND CONTROLS Exterior equipment 1- 5 86 88 90 93 Hood ...Trunk lid ...Fuel tank cap ...Moon roof ... HOOD 15L001 To open the hood, pull the hood lock release lever under the instrument panel. The hood will spring up slightly. 86 - 1998 Lexus LS 400 | Owners Manual - Page 87
EXTERIOR EQUIPMENT 15L002-3 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 - 1998 Lexus LS 400 | Owners Manual - Page 88
LID 15L017-1 To unlock the trunk lid, insert the master key and turn it clockwise. To close the trunk lid, lower to make sure it is securely closed. The trunk lid can be unlocked using the wireless remote control key. For details, see page 18. 15L015-1 To open the trunk lid, push it up. It fully - 1998 Lexus LS 400 | Owners Manual - Page 89
prevents exhaust gases from entering the vehicle. 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. 89 - 1998 Lexus LS 400 | Owners Manual - Page 90
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 - 1998 Lexus LS 400 | Owners Manual - Page 91
EXTERIOR EQUIPMENT 15L006 1. To open the fuel filler door, pull the lever under the instrument panel. When refueling, turn off the engine. 91 - 1998 Lexus LS 400 | Owners Manual - Page 92
by 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 - 1998 Lexus LS 400 | Owners Manual - Page 93
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 - 1998 Lexus LS 400 | Owners Manual - Page 94
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 - 1998 Lexus LS 400 | Owners Manual - Page 95
inoperative, or sliding open or tilting up can be selected. Ask your Lexus dealer for details. To tilt up the rear end of the moon roof fully 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 - 1998 Lexus LS 400 | Owners Manual - Page 96
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 someone's 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 - 1998 Lexus LS 400 | Owners Manual - Page 97
SECTION INSTRUMENTS AND CONTROLS Comfort adjustment 1- 6 Front seats ...98 Head restraints ...102 Tilt and telescopic steering wheell ...108 Outside rear view mirrors ...110 Inside rear view mirror ...113 Seat belts ...114 Supplemental restraint system (SRS) ...123 Child restraint ...143 Driving - 1998 Lexus LS 400 | Owners Manual - Page 98
for the seats which cover the parts where the side airbags should inflate. Such accessories may prevent the side airbags from activating correctly, causing death or serious injury. Seat adjustment precautions Adjust the driver's seat so that the foot pedals, steering wheel and instrument panel - 1998 Lexus LS 400 | Owners Manual - Page 99
ADJUSTMENT NOTICE Do not operate the control switch in more than one dimension at a time. It may cause electrical overload. Adjusting front seats 16L134-1 " 1 Seat position control switch, seat cushion angle and height control switch 2 Seatback angle and head restraint control switch 3 Lumbar - 1998 Lexus LS 400 | Owners Manual - Page 100
COMFORT ADJUSTMENT 16L111 Move the control switch in the desired direction. Releasing the switch will stop the seat in that position. Do not place anything under the seat. It might interfere with the seat movement. 100 - 1998 Lexus LS 400 | Owners Manual - Page 101
in that position. CAUTION To reduce the risk of sliding under the lap belt during a 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 - 1998 Lexus LS 400 | Owners Manual - Page 102
switch in the desired direction. Releasing the switch will stop the seat cushion in that position. Adjusting lumbar support 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) 102 - 1998 Lexus LS 400 | Owners Manual - Page 103
COMFORT ADJUSTMENT 16L007 Move the control switch in the desired direction. Releasing the switch will stop the head restraint in that position. 103 - 1998 Lexus LS 400 | Owners Manual - Page 104
on the seatback is not recommended. CAUTION Adjust the top of the head restraint so that it is closest to the top of your ears. Front and outside rear seats (manual type) 16L006-1 104 - 1998 Lexus LS 400 | Owners Manual - Page 105
COMFORT ADJUSTMENT To raise the head restraint, pull it up. To lower it, press the lock release button and push the head restraint down. To move the head restraint forward or rearward, pull or push on the top. The head restraint is most effective when it is close to your head. Therefore, using a - 1998 Lexus LS 400 | Owners Manual - Page 106
COMFORT ADJUSTMENT CAUTION D Adjust the top 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. 106 - 1998 Lexus LS 400 | Owners Manual - Page 107
COMFORT ADJUSTMENT Center rear seat 16L192 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. 107 - 1998 Lexus LS 400 | Owners Manual - Page 108
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. 108 - 1998 Lexus LS 400 | Owners Manual - Page 109
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. Auto tilt away* - 1998 Lexus LS 400 | Owners Manual - Page 110
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. NOTE: *This feature can be set inoperative. Ask your Lexus dealer for details. OUTSIDE REAR VIEW MIRRORS 16L016 Adjust the mirror so - 1998 Lexus LS 400 | Owners Manual - Page 111
the master switch at "L" (left) or "R" (right), and push the control switch on the desired side. If the engine is not running, the key must be in the "ACC" position for operation of the power rear view mirror. When you are backing up, you can adjust the mirror on the passenger's side down - 1998 Lexus LS 400 | Owners Manual - Page 112
COMFORT 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 - 1998 Lexus LS 400 | Owners Manual - Page 113
AUTO" mode: If the mirror detects light from the headlights of the vehicle behind you, the mirror surface darkens surfaces will also become darker. When the ignition key is inserted and turned on, the inside rear view When the outside air temperature is low, it may take a little longer - 1998 Lexus LS 400 | Owners Manual - Page 114
a child restraint system, the child should sit in the rear seat and must be restrained using the vehicle's seat belt. According to accident statistics, the child is safer when properly restrained in the rear seat than in the front seat. If a child must sit in the front seat, the seat belts should be - 1998 Lexus LS 400 | Owners Manual - Page 115
in the event of sudden braking or a collision. When using the seat belts, observe the following: D Use the belt for only one 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 - 1998 Lexus LS 400 | Owners Manual - Page 116
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 after the door is closed, but goes off immediately when all doors are locked - 1998 Lexus LS 400 | Owners Manual - Page 117
the buckle. The seat belt length automatically adjusts to your size and the seat position. The retractor is used to hold the child restraint system securely. (For details, see "Child seat belt does not function normally, immediately contact your Lexus dealer. Do not use the seat until the seat - 1998 Lexus LS 400 | Owners Manual - Page 118
safety, do not place the shoulder belt under your arm. 16L023-1 "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 - 1998 Lexus LS 400 | Owners Manual - Page 119
reduce the amount of protection in an accident and cause severe injuries in a collision. 16L024-1 "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 - 1998 Lexus LS 400 | Owners Manual - Page 120
across the center of your front or rear outside seat belts cannot be fastened securely because it is not long enough, a personalized seat belt extender is available from your Lexus dealer free of charge. Please contact your local Lexus dealer so that the dealer can order the proper required length - 1998 Lexus LS 400 | Owners Manual - Page 121
, 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 personal injury. D Never use the seat belt extender if you can fasten the seat belt without it. D Remember that the - 1998 Lexus LS 400 | Owners Manual - Page 122
, clips, etc. in 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. 122 - 1998 Lexus LS 400 | Owners Manual - Page 123
by inflating, in order to decrease the likelihood of the driver's or front passenger's heads or chests from directly hitting the steering wheel or dashboard. Seat belt pretensioners: In response to a severe frontal impact, the seat belts are quickly drawn back in by the retractors so that the belts - 1998 Lexus LS 400 | Owners Manual - Page 124
COMFORT ADJUSTMENT CAUTION The driver or front passenger too close to the steering wheel or 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 - 1998 Lexus LS 400 | Owners Manual - Page 125
the ignition key is turned to the "ACC" or "ON" position. It goes off after about 6 seconds. This means the 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. 125 - 1998 Lexus LS 400 | Owners Manual - Page 126
barrier that does not move or deform. If the severity of the impact is below the above threshold level, the driver and front passenger airbags and seat belt pretensioners may not work. However, this threshold velocity will be considerably higher if the vehicle strikes an object, such as a parked - 1998 Lexus LS 400 | Owners Manual - Page 127
COMFORT ADJUSTMENT 16L175-1 " 1 Collision from the rear 2 Vehicle roll-over The driver and front passenger airbags and seat belt pretensioners are not designed to inflate if the vehicle is subjected to a rear impact, if it rolls over, or if it is involved in a - 1998 Lexus LS 400 | Owners Manual - Page 128
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 of the vehicle body other than the passenger compartment, which impact is not - 1998 Lexus LS 400 | Owners Manual - Page 129
COMFORT ADJUSTMENT 16L188-2 "Vehicle roll-over The side airbags are not designed to inflate if the vehicle is rolled over. If the impact on the body of the passenger compartment is not strong as illustrated above, the relevant side airbag may not inflate. 129 - 1998 Lexus LS 400 | Owners Manual - Page 130
, 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 - 1998 Lexus LS 400 | Owners Manual - Page 131
be properly secured using a child restraint system. Lexus strongly recommends that all infants and children be placed in the rear seat of the vehicle and properly restrained. The rear seat is the safest for infants and children. For instructions concerning the installation of a child restraint - 1998 Lexus LS 400 | Owners Manual - Page 132
COMFORT ADJUSTMENT 16L180-4 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. 132 - 1998 Lexus LS 400 | Owners Manual - Page 133
the child to lean against 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 child. For instructions concerning the installation of a child restraint - 1998 Lexus LS 400 | Owners Manual - Page 134
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. 134 - 1998 Lexus LS 400 | Owners Manual - Page 135
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 child head should not be leaned against the vicinity of the - 1998 Lexus LS 400 | Owners Manual - Page 136
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 - 1998 Lexus LS 400 | Owners Manual - Page 137
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 - 1998 Lexus LS 400 | Owners Manual - Page 138
COMFORT ADJUSTMENT 16L179 138 - 1998 Lexus LS 400 | Owners Manual - Page 139
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 injuries. NOTICE Do not perform any of the - 1998 Lexus LS 400 | Owners Manual - Page 140
of operating problems. If either of the following conditions occurs, this indicates a malfunction of the airbags and/or seat belt pretensioners. Even if the seat belt pretensioners should fail, the seat belts will operate conventionally. Contact your Lexus dealer as soon as possible to service the - 1998 Lexus LS 400 | Owners Manual - Page 141
COMFORT ADJUSTMENT 16L036-6 In the following cases, contact your Lexus dealer as soon as possible: D Any of the SRS airbags have been inflated. D If either front seat belt does not retract or cannot be pulled out due to a malfunction or activation of the pretensioner. 141 - 1998 Lexus LS 400 | Owners Manual - Page 142
has 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 - 1998 Lexus LS 400 | Owners Manual - Page 143
for a child restraint system, the child should sit in the rear seat and must be restrained using the vehicle's seat belt. See "Seat belts" on page 114 unrestrained. D Lexus strongly urges use of a proper child restraint which conforms to the size of the child and is put on the rear seat. According to - 1998 Lexus LS 400 | Owners Manual - Page 144
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 system. It is dangerous if the side - 1998 Lexus LS 400 | Owners Manual - Page 145
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 - 1998 Lexus LS 400 | Owners Manual - Page 146
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 - 1998 Lexus LS 400 | Owners Manual - Page 147
COMFORT ADJUSTMENT (B) Convertible seat 16L158-2 (C) Booster seat 16L159-4 147 - 1998 Lexus LS 400 | Owners Manual - Page 148
COMFORT ADJUSTMENT INSTALLATION WITH 3-POINT TYPE SEAT BELT (A) Infant seat installation 16L157-2 An infant seat is used in rear-facing position only. 148 - 1998 Lexus LS 400 | Owners Manual - Page 149
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. 16L160-2 1. Run the lap and shoulder belt through or around the infant seat following the instructions provided by its manufacturer - 1998 Lexus LS 400 | Owners Manual - Page 150
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 - 1998 Lexus LS 400 | Owners Manual - Page 151
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. 151 - 1998 Lexus LS 400 | Owners Manual - Page 152
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 4. To remove the infant seat, press the buckle-release button and allow the belt to - 1998 Lexus LS 400 | Owners Manual - Page 153
16L158-2 A convertible seat is used in forward-facing and rear-facing positions depending on the age and size of the child. When installing, follow the manufacturer's instructions about the appropriate age and size of the child as well as direction for installing of a child restraint system. 153 - 1998 Lexus LS 400 | Owners Manual - Page 154
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. 16L146 154 - 1998 Lexus LS 400 | Owners Manual - Page 155
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 - 1998 Lexus LS 400 | Owners Manual - Page 156
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. 156 - 1998 Lexus LS 400 | Owners Manual - Page 157
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 - 1998 Lexus LS 400 | Owners Manual - Page 158
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. 158 - 1998 Lexus LS 400 | Owners Manual - Page 159
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 4. To remove the convertible seat, press the buckle-release button and allow the belt to - 1998 Lexus LS 400 | Owners Manual - Page 160
COMFORT ADJUSTMENT 16L159-4 A booster seat is used in forward-facing position only. 160 - 1998 Lexus LS 400 | Owners Manual - Page 161
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 - 1998 Lexus LS 400 | Owners Manual - Page 162
booster seat and child following the instructions provided "Seat belts" on page 114 for details. CAUTION D Always make sure the shoulder belt is positioned across the center of the seat belt does not function normally, immediately contact your Lexus dealer. Do not use the seat until the seat belt is - 1998 Lexus LS 400 | Owners Manual - Page 163
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. 163 - 1998 Lexus LS 400 | Owners Manual - Page 164
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 - 1998 Lexus LS 400 | Owners Manual - Page 165
COMFORT ADJUSTMENT 16L039 3. Remove the seals from the anchors using a screwdriver or the like. 165 - 1998 Lexus LS 400 | Owners Manual - Page 166
set in the glovebox. DRIVING POSITION MEMORY SYSTEM The micro computer can memorize the position of the driver's seat, the height of the shoulder belt anchor of the driver's seat belt, and the positions of the tilt and telescopic steering, and outside rear view mirrors. Two different driving - 1998 Lexus LS 400 | Owners Manual - Page 167
seat, 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 "1" or "2" until the signal beeps. The beep sound means that the positions are recorded in the computer changes and perform step 2 - 1998 Lexus LS 400 | Owners Manual - Page 168
, the computer's memory will be erased and the memorized positions will have to be set again. CAUTION D Do not start the vehicle while 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 - 1998 Lexus LS 400 | Owners Manual - Page 169
COMFORT ADJUSTMENT 169 - 1998 Lexus LS 400 | Owners Manual - Page 170
SECTION INSTRUMENTS AND CONTROLS Theft deterrent 1- 7 Theft deterrent system ...171 Theft prevention labels ...173 170 - 1998 Lexus LS 400 | Owners Manual - Page 171
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 lights and other exterior lights. 17L001 Setting the system 1. Turn the ignition key to the "LOCK" position and - 1998 Lexus LS 400 | Owners Manual - Page 172
or wireless remote control. D Turn the ignition switch on. 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 control. Be sure to wait until the indicator light starts flashing. 3. Unlock one - 1998 Lexus LS 400 | Owners Manual - Page 173
been retained. If it has been erased, input it into the computer once more. THEFT PREVENTION LABELS (U.S.A.ONLY) 17L002 Your new vehicle 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 - 1998 Lexus LS 400 | Owners Manual - Page 174
SECTION AIR CONDITIONING AND AUDIO 2 Automatic air conditioning controls ...175 Audio system ...190 For vehicles equipped with Navigation System, please refer to the separate "Owner's Manual for Navigation System". 174 - 1998 Lexus LS 400 | Owners Manual - Page 175
which automatically selects the most suitable 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 longer than necessary when the engine is not running. 175 - 1998 Lexus LS 400 | Owners Manual - Page 176
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 control button Passenger side - 1998 Lexus LS 400 | Owners Manual - Page 177
AIR CONDITIONING AND AUDIO 21L002-6 "Air flow selection 177 - 1998 Lexus LS 400 | Owners Manual - Page 178
, switching of the diffusers, on-off of the air conditioning, and switching of the air intake between RECIRCULATED AIR and OUTSIDE AIR are automatically adjusted. The operation status is shown by each indicator. When one of the manual control buttons is depressed while operating in automatic mode - 1998 Lexus LS 400 | Owners Manual - Page 179
AIR CONDITIONING AND AUDIO 21L040-1 2. Use the "TEMP" or "PASSENGER TEMP" button to set the desired temperature. The "TEMP" or "PASSENGER TEMP" button is used to - 1998 Lexus LS 400 | Owners Manual - Page 180
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 - 180 - 1998 Lexus LS 400 | Owners Manual - Page 181
manually by pushing the button. The function of each mode is as follows: 1 2 3 4 Panel - Air flows mainly from the instrument panel vents. Bi-level - Air flows from both the floor vents and the instrument panel vents. Floor - Air flows mainly from the floor vents. Floor/Windshield - Air flows - 1998 Lexus LS 400 | Owners Manual - Page 182
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 button. The higher the fan speed is, the more air is delivered. Pushing the "OFF" button turns off the - 1998 Lexus LS 400 | Owners Manual - Page 183
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 automatically from the OUTSIDE AIR mode to the RECIRCULATED mode. OUTSIDE AIR mode - The system will take fresh outside air into the vehicle. For normal - 1998 Lexus LS 400 | Owners Manual - Page 184
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 automatic - 1998 Lexus LS 400 | Owners Manual - Page 185
mode, the mode then returns to the last mode used. CAUTION Do not use the "FRONT WINDSHIELD" button during cooled air operation in extremely humid weather. The difference between the temperature of the outside air and that of the windshield could cause the outer surface of the windshield to fog up - 1998 Lexus LS 400 | Owners Manual - Page 186
after the ignition switch is turned off. This is not also a malfunction. (c) Air filter The air filter may clog after long use and reduce air flow. You can inspect the filter easily. When you inspect and replace the air filter, be sure to turn off the fan. 21L010 1. Open the glovebox and remove - 1998 Lexus LS 400 | Owners Manual - Page 187
"Owner 's Manual Supplement/Maintenance Schedule".) (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 - 1998 Lexus LS 400 | Owners Manual - Page 188
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. 188 - 1998 Lexus LS 400 | Owners Manual - Page 189
AIR CONDITIONING AND AUDIO Lower vent 21L014 The lower vent may be opened or closed as shown. Rear vents 21L015 The rear vents may be opened or closed as shown. 189 - 1998 Lexus LS 400 | Owners Manual - Page 190
AIR CONDITIONING AND AUDIO AUDIO SYSTEM Quick reference for your audio system 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 - 1998 Lexus LS 400 | Owners Manual - Page 191
AIR CONDITIONING AND AUDIO Turning the system on and adjusting volume (See page 192 for details.) 2 Stopping and ejecting a cassette tape (See page 201 for details.) 3 Function buttons 1 - 6: Station selector buttons (See - 1998 Lexus LS 400 | Owners Manual - Page 192
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. (a) Turning the system on and off 20L002-1 Push - 1998 Lexus LS 400 | Owners Manual - Page 193
AIR CONDITIONING AND AUDIO 20L042-2 Push "AM", "FM1/2", "TAPE" or "CD" to 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 - 1998 Lexus LS 400 | Owners Manual - Page 194
AIR CONDITIONING AND AUDIO In the "TAPE" or "CD" mode, the applicable functions are shown in the lowest part of the display the left and right stereo channels and 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 - 1998 Lexus LS 400 | Owners Manual - Page 195
AIR CONDITIONING AND AUDIO 20L111 When the audio sound becomes difficult to be heard due to road noise, wind noise, etc. during driving, the system 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 of the - 1998 Lexus LS 400 | Owners Manual - Page 196
AIR CONDITIONING AND AUDIO (f) Your automatic changer 20L006-2 If your Lexus is equipped with an automatic 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. - 1998 Lexus LS 400 | Owners Manual - Page 197
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. 197 - 1998 Lexus LS 400 | Owners Manual - Page 198
AIR 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 - 1998 Lexus LS 400 | Owners Manual - Page 199
AIR CONDITIONING AND AUDIO 1. Tune in the desired station. 2. Push one of the station 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 - 1998 Lexus LS 400 | Owners Manual - Page 200
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 - 1998 Lexus LS 400 | Owners Manual - Page 201
AIR CONDITIONING AND AUDIO To scan all the frequencies: Push the "SCAN" button. "SCAN" appears on the display. The radio will find the next station up - 1998 Lexus LS 400 | Owners Manual - Page 202
AIR CONDITIONING AND AUDIO 20L049-2 When you insert a cassette tape, the exposed tape should be to the right. The player will automatically start when you insert a - 1998 Lexus LS 400 | Owners Manual - Page 203
AIR CONDITIONING AND AUDIO If a cassette is already in the slot, push the "TAPE" button. Dolby r Noise Reduction* license from Dolby Laboratories Licensing Corporation. "DOLBY" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. (b) Manual program selection 203 - 1998 Lexus LS 400 | Owners Manual - Page 204
AIR CONDITIONING AND AUDIO 20L016-1 "Program" button: Push the " A " " button to select the other side of a cassette tape. The display indicates which side is currently selected (Y - 1998 Lexus LS 400 | Owners Manual - Page 205
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 - 1998 Lexus LS 400 | Owners Manual - Page 206
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 - 1998 Lexus LS 400 | Owners Manual - Page 207
AIR CONDITIONING AND AUDIO 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 for additional details - 1998 Lexus LS 400 | Owners Manual - Page 208
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 - 1998 Lexus LS 400 | Owners Manual - Page 209
AIR CONDITIONING AND AUDIO 20L023-1 5. Insert the magazine into the player as indicated by the arrow head on the magazine and close the cover. When the magazine is set completely, the system will be in a "Load" cycle for approximately 20 seconds while the system searches for discs in the magazine - 1998 Lexus LS 400 | Owners Manual - Page 210
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. - 1998 Lexus LS 400 | Owners Manual - Page 211
AIR CONDITIONING AND AUDIO 20L025-1 Push the "DISC" button to select the disc number. Push the button and hold it until the desired disc number appears - 1998 Lexus LS 400 | Owners Manual - Page 212
AIR CONDITIONING AND AUDIO 20L053-3 Push the "SCAN" button briefly. "SCAN" will appear on the display. The compact disc player will play the next track for - 1998 Lexus LS 400 | Owners Manual - Page 213
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 - 1998 Lexus LS 400 | Owners Manual - Page 214
AIR CONDITIONING AND AUDIO "TRACK" button: Use for direct access to a desired track. Push either side of the "TRACK" button and hold it until the desired - 1998 Lexus LS 400 | Owners Manual - Page 215
AIR and play by the system. When the button is pushed, the system selects a track in the When a track is skipped or the system is inoperative, push the button to reset. the disc cannot be read or the system has trouble. Push the "CD" button once again cover to let the air circulate. D The temperature - 1998 Lexus LS 400 | Owners Manual - Page 216
Car audio system operating hints NOTICE To ensure the correct audio system operation: D Be careful not to spill beverages over the audio system. D Do not put anything other than a cassette tape or CD magazine into the cassette tape slot or CD changer. Radio reception Usually, the problem with - 1998 Lexus LS 400 | Owners Manual - Page 217
sources of electrical noise, such as high tension power lines, lightening, or electrical motors. This results in static. Caring for your cassette player and tapes For high performance from your cassette player and tapes: Clean the tape head and other parts regularly. D A dirty tape head or tape path - 1998 Lexus LS 400 | Owners Manual - Page 218
is intended for use with 12 cm (4.7 in.) discs only. D Extremely high temperature can keep your compact disc player from working. On hot days, use air conditioning to cool the vehicle interior before you listen to a disc. D Bumpy roads or other vibrations may make your compact disc player skip. D If - 1998 Lexus LS 400 | Owners Manual - Page 219
AIR CONDITIONING AND AUDIO 20L038 "Correct "Wrong D Handle compact discs carefully, especially when , 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. - 1998 Lexus LS 400 | Owners Manual - Page 220
AIR CONDITIONING AND AUDIO 20L040 A new disc may have rough edges on edges, 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 the - 1998 Lexus LS 400 | Owners Manual - Page 221
AIR CONDITIONING AND AUDIO 221 - 1998 Lexus LS 400 | Owners Manual - Page 222
...Ignition switch with steering lock ...Parking brake ...How to start the engine ...Automatic transmission ...Electronic throttle control system ...Cruise control ...Electronically modulated air suspension ...Traction control system ...Vehicle skid control system ...Brake system ...Types of tires - 1998 Lexus LS 400 | Owners Manual - Page 223
converters 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 - 1998 Lexus LS 400 | Owners Manual - Page 224
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 - 1998 Lexus LS 400 | Owners Manual - Page 225
engine exhaust. It contains carbon monoxide, which is a colorless and odorless gas. It can cause unconsciousness or even death. D Make sure the exhaust system has no holes or loose connections. The system the system checked immediately. D Do not run the engine in engine running. If it is - 1998 Lexus LS 400 | Owners Manual - Page 226
open all the dashboard vents and have the heating or cooling system deliver fresh air into the vehicle by turning the fan to high speed with the air intake control button in the OUTSIDE AIR mode. D To allow proper operation of your vehicle's ventilation system, keep the inlet grilles in front of the - 1998 Lexus LS 400 | Owners Manual - Page 227
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 - 1998 Lexus LS 400 | Owners Manual - Page 228
the engine immobiliser system is automatically set. See "Engine immobiliser system" on page 11. 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 - 1998 Lexus LS 400 | Owners Manual - Page 229
STARTING AND DRIVING PARKING BRAKE 31L005 1 2 To set: Fully depress the parking brake pedal. To release: Pull the parking brake release lever. Before leaving your vehicle, firmly apply the parking brake. CAUTION Before driving, make sure the parking brake is fully released and that the parking - 1998 Lexus LS 400 | Owners Manual - Page 230
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 - 1998 Lexus LS 400 | Owners Manual - Page 231
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 ) 31L078 231 - 1998 Lexus LS 400 | Owners Manual - Page 232
DRIVING "The shift position is displayed on the instrument cluster. 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 engine braking (Shifting into overdrive not possible) When - 1998 Lexus LS 400 | Owners Manual - Page 233
(a) Normal driving 31L007-2 " 1 "P" (Park) position 2 "N" (Neutral) position 1. Start the engine as instructed in "How to start the engine" on page 230. 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". 233 - 1998 Lexus LS 400 | Owners Manual - Page 234
driving condition. For ordinary driving, Lexus recommends that you use the "Normal" position to improve fuel economy. 3. For more powerful acceleration and sporty driving, use the "Power" position. In the POWER position, the "ECT PWR" light in the instrument cluster is on and the transmission is - 1998 Lexus LS 400 | Owners Manual - Page 235
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 - 1998 Lexus LS 400 | Owners Manual - Page 236
etc., 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 - 1998 Lexus LS 400 | Owners Manual - Page 237
position. 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 - 1998 Lexus LS 400 | Owners Manual - Page 238
STARTING AND DRIVING (d) Backing up 31L012-3 " 1 "R" (Reverse) position 2 Brake pedal 1. Bring the vehicle to a complete stop. 2. With the brake pedal held down with your foot, shift the selector lever to the "R" position. NOTICE Never shift into reverse while the vehicle is moving. When you - 1998 Lexus LS 400 | Owners Manual - Page 239
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 - 1998 Lexus LS 400 | Owners Manual - Page 240
sure to shift the selector lever to the "D" position after climbing the slope. D When towing a trailer, in order to maintain efficient engine braking and electrical charging performance, do not use overdrive. The selector lever must be in the "4" position. CAUTION Always keep your foot on the brake - 1998 Lexus LS 400 | Owners Manual - Page 241
parts. the engine and instructions, see "If you cannot shift automatic transmission selector lever" on page 306. (i) If the "ECT PWR" indicator light flashes If the "ECT PWR" indicator light flashes, contact your Lexus dealer as soon as possible. There may be trouble in the transmission system - 1998 Lexus LS 400 | Owners Manual - Page 242
control 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. Power mode: For more powerful acceleration and sporty driving. In the power mode, the "ECT PWR" light in the instrument cluster is - 1998 Lexus LS 400 | Owners Manual - Page 243
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 cruise control is on - 1998 Lexus LS 400 | Owners Manual - Page 244
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 - 1998 Lexus LS 400 | Owners Manual - Page 245
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. Resetting to a faster speed Press the control lever upward in the "RES/ACC" direction and hold it. Release - 1998 Lexus LS 400 | Owners Manual - Page 246
with the cruise control on, engine braking will not be applied instrument cluster flashes when using the cruise control, push the main switch to turn the system off and then push it again to turn it on. If any of the following conditions then occurs, there is some trouble in the cruise control system - 1998 Lexus LS 400 | Owners Manual - Page 247
modulated air suspension adjusts the damping effect on the shock absorbers and the vehicle height. This adjustment is automatically made in response to the driving conditions to provide good riding comfort and stability in all driving conditions. (a) Vehicle height adjustment 31L015-3 This system - 1998 Lexus LS 400 | Owners Manual - Page 248
in "HIGH" mode. So you may feel 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 - 1998 Lexus LS 400 | Owners Manual - Page 249
. Have the system checked by your Lexus dealer at the first opportunity. NOTICE For vehicles equipped with the height control switch, be sure to turn the ignition switch off before jacking. If this is not done, the vehicle height adjustment function will operate, which may cause body damage. 249 - 1998 Lexus LS 400 | Owners Manual - Page 250
when accelerating on slippery road surfaces, thus assisting driver to control the driving power of the rear wheels. 31L052-1 When you turn the ignition switch on, this system always turns on. Leave the system on during ordinary driving so that it can operate when needed. When traction control - 1998 Lexus LS 400 | Owners Manual - Page 251
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 - 1998 Lexus LS 400 | Owners Manual - Page 252
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 - 1998 Lexus LS 400 | Owners Manual - Page 253
"VSC OFF" 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 - 1998 Lexus LS 400 | Owners Manual - Page 254
by Lexus dealer as soon as possible. Although the message appears, there is no problem to continue your normal driving. Initial adjustment of vehicle skid control system After Move the vehicle on the ground (or the part not causing vibrations to the vehicle) and make an adjustment from step 1. 254 - 1998 Lexus LS 400 | Owners Manual - Page 255
CAUTION D Do not rely excessively on the vehicle skid control system. Even if the vehicle skid control system is operating, it is not that your vehicle is absolutely different type or size, the vehicle skid control system may not function correctly. When replacing the tires or wheels, contact your - 1998 Lexus LS 400 | Owners Manual - Page 256
brake system. Have your brakes fixed immediately. Brake booster The brake booster uses engine vacuum to power-assist the brakes. If the engine should quit 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 - 1998 Lexus LS 400 | Owners Manual - Page 257
during a sudden brake or braking on slippery road surfaces. This assists in providing directional stability and steering performance of the vehicle under these circumstances. The anti-lock brake system becomes operative after the vehicle has accelerated to a speed in excess of approximately 10 km - 1998 Lexus LS 400 | Owners Manual - Page 258
will go off. If either of the following 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 - 1998 Lexus LS 400 | Owners Manual - Page 259
have the brake pads checked and replaced by your nearest Lexus dealer immediately. Continuous driving without replacing the brake pads will under dry conditions. Since summer tires do not have the same traction performance as snow tires, summer tires are inadequate for driving on snow-covered - 1998 Lexus LS 400 | Owners Manual - Page 260
STARTING AND DRIVING CAUTION D Do not mix summer and all season tires on your vehicle as this 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 - 1998 Lexus LS 400 | Owners Manual - Page 261
SECTION STARTING AND DRIVING Driving tips 3- 2 262 262 263 264 265 273 Break-in period ...Operation in foreign countries ...Tips for driving in various conditionss ...Winter driving tips ...Trailer towing ...How to save fuel and make your vehicle last longer ... 261 - 1998 Lexus LS 400 | Owners Manual - Page 262
Lexus. But following a few simple tips for the first 1600 km (1000 miles) can add to the future economy and long life of your vehicle: D Do not drive over 88 km/h (55 mph). D Avoid overrevving. Maintain engine speed drive your Lexus in another country ...First, comply with the - 1998 Lexus LS 400 | Owners Manual - Page 263
tire damage resulting in tire bursts. D When parking on a hill, turn the front wheels until they touch the curb so that the vehicle will not roll. Apply do not work safely, pull to the side of the road and call a Lexus dealer for assistance. CAUTION D Before driving off, make sure the parking brake - 1998 Lexus LS 400 | Owners Manual - Page 264
and poor fuel economy. D To capacity of any battery, so it must be in top shape to provide enough power for winter starting. Page 360 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 - 1998 Lexus LS 400 | Owners Manual - Page 265
handling, performance, braking, durability and driving economy (fuel consumption, etc.). Your safety and satisfaction depend on the proper use of correct equipment and cautious driving habits. For your safety and the safety of others, you must not overload your vehicle or trailer. Lexus warranties - 1998 Lexus LS 400 | Owners Manual - Page 266
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 - 1998 Lexus LS 400 | Owners Manual - Page 267
luggage, hitch and trailer tongue load. It also includes the weight of any 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 axles must not exceed the Gross Axle Weight Rating (GAWR) listed on - 1998 Lexus LS 400 | Owners Manual - Page 268
the trailer load should be in the front half of the trailer and the remaining 40 % in the rear. NOTICE D Install the trailer hitch using only the position recommended by your Lexus dealer. Do not install the trailer hitch on the bumper; this may cause body damage. D Do not use axle-mounted hitches - 1998 Lexus LS 400 | Owners Manual - Page 269
safety chains D Lexus recommends trailers with brakes are required. D Never tap into your vehicle's hydraulic system as it will lower its braking effectiveness. D Never tow a indicated below: Tire pressure, kPa (kgf/cm2 or bar, psi) Front 220 (2.2, 32) Rear 220 (2.2, 32) D The trailer tires should - 1998 Lexus LS 400 | Owners Manual - Page 270
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 refer to the scheduled maintenance information in the "Owner's Manual Supplement/ Maintenance Schedule". D Retighten all fixing bolts - 1998 Lexus LS 400 | Owners Manual - Page 271
Also, just turn the steering wheel a little at a time, avoiding sharp or prolonged turning. Have someone guide you when backing to length of your trailer and be sure you have plenty of room before changing lanes. D In order to maintain efficient engine braking and electrical charging performance - 1998 Lexus LS 400 | Owners Manual - Page 272
on hot days (at temperatures over 30_C [85_F]) when going up a long or steep grade with a trailer. If the engine coolant temperature gauge indicates overheating, immediately turn off the air conditioning (if in use), pull your vehicle off the road and stop in a safe spot. See "If your vehicle - 1998 Lexus LS 400 | Owners Manual - Page 273
your vehicle tuned-up and in top shape. A dirty air cleaner, improper valve clearance, dirty plugs, dirty oil and grease, brakes not adjusted, etc. all lower engine performance and contribute to poor fuel economy. For longer life of all parts and lower operating costs, keep all maintenance work on - 1998 Lexus LS 400 | Owners Manual - Page 274
DRIVING TIPS CAUTION Never turn off the engine to coast down hills. Your power steering and brake booster will not function without the engine running. Also, the emission control system operates properly only when the engine is running. 274 - 1998 Lexus LS 400 | Owners Manual - Page 275
DRIVING TIPS 275 - 1998 Lexus LS 400 | Owners Manual - Page 276
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 out ... 4 277 - 1998 Lexus LS 400 | Owners Manual - Page 277
followed the correct starting procedure instructions in "How to start the engine" on page 230 and that you have sufficient fuel. Since your vehicle is equipped with the engine immobiliser system, also check whether the other keys will start the engine. If they work, your key may be broken. Have the - 1998 Lexus LS 400 | Owners Manual - Page 278
" for further instructions. 2. 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. 278 - 1998 Lexus LS 400 | Owners Manual - Page 279
, acid burns, electrical burns, or damaged electronic components, these instructions must be followed precisely. If you are unsure about how to strongly recommend that you seek help from your Lexus dealer, Roadside Assistance or Customer Service Assistance. (See "Foreword".). CAUTION D Batteries - 1998 Lexus LS 400 | Owners Manual - Page 280
IN CASE OF AN EMERGENCY 40L002-7 " 5 Discharged battery 6 Booster battery 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. 280 - 1998 Lexus LS 400 | Owners Manual - Page 281
, it is not necessary to remove the vent plugs. 3. If the engine in the vehicle with the booster battery is run for about 5 minutes. During jump starting, run the engine at about 2000 rpm with the accelerator pedal lightly depressed. (e.g. engine hanger) away from the battery. Do not connect it to - 1998 Lexus LS 400 | Owners Manual - Page 282
which 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 IF YOUR VEHICLE OVERHEATS If your engine coolant temperature gauge indicates overheating, if you experience a loss of power, or if you hear a loud - 1998 Lexus LS 400 | Owners Manual - Page 283
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 - 1998 Lexus LS 400 | Owners Manual - Page 284
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 - 1998 Lexus LS 400 | Owners Manual - Page 285
adjustment function will operate, which may cause body damage. CAUTION When jacking, be sure to observe the following to reduce the possibility of personal injury: D Follow jacking instructions. D Do not start or run the engine while your vehicle is supported by the jack. D Stop the vehicle on - 1998 Lexus LS 400 | Owners Manual - Page 286
IN CASE OF AN EMERGENCY NOTICE Do not continue driving with a deflated tire. Driving even a short distance can damage a tire beyond repair. 40L003-1 " 1 Tool box 2 Jack 3 Spare tire 4 Jack handle 1. Get the tool, jack and spare tire. To prepare yourself for an emergency, you should - 1998 Lexus LS 400 | Owners Manual - Page 287
IN CASE OF AN EMERGENCY 40L004-1 " 1 Joint 2 3 When removing the jack, turn the joint by hand in the "contract" direction until the jack is free. When storing, turn the joint by hand in the "expand" direction until the jack is firmly secured to prevent it from flying forward during a collision or - 1998 Lexus LS 400 | Owners Manual - Page 288
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 tire from flying - 1998 Lexus LS 400 | Owners Manual - Page 289
IN CASE OF AN EMERGENCY 40L006-1 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. 289 - 1998 Lexus LS 400 | Owners Manual - Page 290
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. CAUTION Do not try to pull off the ornament by hand. Take due care in handling the ornament to avoid unexpected personal injury. 40L008-1 290 - 1998 Lexus LS 400 | Owners Manual - Page 291
IN CASE OF AN EMERGENCY 4. Loosen all the wheel nuts. Always loosen the wheel nuts before raising the vehicle. Turn the nuts counterclockwise to loosen them. To get maximum leverage, fit the wrench to the nut so that the handle is on the right side, as shown above. Grab the wrench near the end of - 1998 Lexus LS 400 | Owners Manual - Page 292
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. Allow for the fact that you need more ground clearance when putting on the spare tire than when removing the flat tire. To raise the vehicle, insert the - 1998 Lexus LS 400 | Owners Manual - Page 293
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. 40L012-1 293 - 1998 Lexus LS 400 | Owners Manual - Page 294
IN CASE OF AN EMERGENCY 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 driving. - 1998 Lexus LS 400 | Owners Manual - Page 295
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, - 1998 Lexus LS 400 | Owners Manual - Page 296
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 - 1998 Lexus LS 400 | Owners Manual - Page 297
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 and moisture could get into the valve core and possible cause air leakage. If the cap is missing, put a new one on as soon as - 1998 Lexus LS 400 | Owners Manual - Page 298
receive a towing service from a Lexus dealer or commercial tow truck service, tow your vehicle carefully in accordance with the instructions given in this page to the tow truck driver. TOWING PRECAUTIONS: Use a safety chain system for all towing, and abide by the state/provincial and local laws. - 1998 Lexus LS 400 | Owners Manual - Page 299
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 - 1998 Lexus LS 400 | Owners Manual - Page 300
the "ACC" position. (b) Using a flat bed truck NOTICE D Do not 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 - 1998 Lexus LS 400 | Owners Manual - Page 301
IN CASE OF AN EMERGENCY 40L016 D Tie down points 40L017-2 40L018-2 301 - 1998 Lexus LS 400 | Owners Manual - Page 302
IN CASE OF AN EMERGENCY If your Lexus is transported by a flat bed, it should be tied down at locations A and B as shown above. 40L019-1 "Rear emergency towing eyelets NOTICE D Do not use - 1998 Lexus LS 400 | Owners Manual - Page 303
, 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. (d) Emergency towing 303 - 1998 Lexus LS 400 | Owners Manual - Page 304
to have it done by your Lexus dealer or a commercial tow truck service. If towing service is not available in an steer it and operate the brakes. Towing in this manner may be done only on hard-surfaced roads for a short distance and at low speeds. Also, the wheels, axles, drive train, steering - 1998 Lexus LS 400 | Owners Manual - Page 305
towing, 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 not work so steering and braking will be much harder than usual. 305 - 1998 Lexus LS 400 | Owners Manual - Page 306
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 screwdriver or equivalent. 40L026-3 306 - 1998 Lexus LS 400 | Owners Manual - Page 307
IF YOU LOSE YOUR KEYS OR LOCK YOURSELF OUT Many Lexus dealers can make a new key if you can give them the key number. Since 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 7. If your keys are locked in - 1998 Lexus LS 400 | Owners Manual - Page 308
IN CASE OF AN EMERGENCY 308 - 1998 Lexus LS 400 | Owners Manual - Page 309
SECTION MAINTENANCE 5 Maintenance requirements ...310 General maintenance ...312 Does your vehicle need repairing? ...315 For scheduled maintenance information, please refer to the separate "Owner's Manual Supplement/ Maintenance Schedule". 309 - 1998 Lexus LS 400 | Owners Manual - Page 310
sure the specified maintenance, including general maintenance services, is performed. Note that both the new vehicle and emission control system warranties specify that proper maintenance and care must be performed. See the Owner's Guide, Owner's Manual Supplement or Warranty Booklet for complete - 1998 Lexus LS 400 | Owners Manual - Page 311
. 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 - 1998 Lexus LS 400 | Owners Manual - Page 312
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 can be obtained if you run the engine. Vehicle exterior Items listed below should be performed from time to - 1998 Lexus LS 400 | Owners Manual - Page 313
all service reminder indicators and warning buzzers function properly. Steering wheel Check that it has the specified freeplay. Be alert for changes in steering condition, such as hard steering, excessive freeplay or strange noise. Seats Check that all front seat controls such as seat adjusters - 1998 Lexus LS 400 | Owners Manual - Page 314
with the selector lever in "P" position and all brakes released. Engine oil level Check the level on the dipstick with the engine turned off and the vehicle parked on a level spot. See page 330 for additional information. Power steering fluid level Check the level on the dipstick. The level should - 1998 Lexus LS 400 | Owners Manual - Page 315
REPAIRING? Be on the alert for changes in performance and sounds, and visual tip-offs that indicate service is needed. Some important clues are: D Engine missing, stumbling, or pinging D Appreciable loss of power D Strange engine noises D A fluid leak under the vehicle (However, water dripping from - 1998 Lexus LS 400 | Owners Manual - Page 316
SECTION SERVICE PROCEDURES AND SPECIFICATIONS Introduction 6- 1 317 319 319 321 Vehicle identification ...Engine compartment overview ...Do-it-yourself service precautions ...Parts and tools ... 316 - 1998 Lexus LS 400 | Owners Manual - Page 317
identification number (VIN) is the legal identifier for your vehicle. This number is 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. 317 - 1998 Lexus LS 400 | Owners Manual - Page 318
INTRODUCTION 61L003 The vehicle identification number (VIN) is also on the Certification Label. 61L004-2 The engine number is stamped on the engine block as shown. 318 - 1998 Lexus LS 400 | Owners Manual - Page 319
COMPARTMENT OVERVIEW 1 2 3 4 5 6 7 Brake fluid reservoir Fuse box Battery Washer fluid tank Engine oil level dipstick Engine oil filler cap Power steering fluid reservoir Engine coolant reservoir 61L005-5 8 DO-IT-YOURSELF SERVICE PRECAUTIONS If you perform maintenance yourself, be sure to follow - 1998 Lexus LS 400 | Owners Manual - Page 320
.) D Right 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 - 1998 Lexus LS 400 | Owners Manual - Page 321
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 - 1998 Lexus LS 400 | Owners Manual - Page 322
INTRODUCTION Checking power steering fluid Parts (if level is low): D Automatic transmission fluid DEXRONRII or III Tools: D Rag or paper towel D Funnel (only for adding fluid) Checking and replacing the blade type fuses Parts (if replacement is necessary): D Fuse with same amperage rating as - 1998 Lexus LS 400 | Owners Manual - Page 323
SECTION SERVICE PROCEDURES AND SPECIFICATIONS Engine 6- 2 Specifications ...324 Fuel ...326 Facts about engine oil consumption ...328 Used engine oil ...329 Checking the engine oil level ...330 Checking the engine coolant level ...334 Spark plugs ...335 323 - 1998 Lexus LS 400 | Owners Manual - Page 324
SPECIFICATIONS - GENERAL Model Type Bore and stroke Displacement Valve clearance (engine cold) Intake Exhaust Drive belt tension - LUBRICATION SYSTEM Oil capacity Drain and refill with filter without filter Oil grade 1UZ-FE 8 cylinder V type, 4 cycle, gasoline 87.5 X 82.5 mm (3.44 X 3.25 in.) 3969 - 1998 Lexus LS 400 | Owners Manual - Page 325
ENGINE - COOLING SYSTEM Capacity Coolant type - FUEL Fuel type Octane rating - IGNITION SYSTEM Spark plug - Make - Gap - 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 - 1998 Lexus LS 400 | Owners Manual - Page 326
91 (Research Octane Number 96) or higher for optimum engine performance. However, if such premium type cannot be obtained, you may temporarily use unleaded gasoline with an Octane Rating as low as 87 (Research Octane Number 91). Use of unleaded fuel with an octane number or rating lower than stated - 1998 Lexus LS 400 | Owners Manual - Page 327
use of gasolines that contain MMT. If fuels containing MMT are used, your emission control system may be adversely affected. The Malfunction Indicator Lamp on the instrument cluster may come on. If this happens, contact your Lexus dealer for service. Fuel tank capacity 85 L (22.5 gal., 18.7 lmp.gal - 1998 Lexus LS 400 | Owners Manual - Page 328
oil level be checked regularly. Lexus recommends that the oil level be checked every time you refuel the vehicle. NOTICE Failure to check the oil level regularly could lead to serious engine trouble due to insufficient oil. For detailed information on oil level check, see "Checking the engine oil - 1998 Lexus LS 400 | Owners Manual - Page 329
the reach of children. D Dispose of used oil and used oil filters only in a safe and acceptable manner. Do not dispose of used oil and used oil filters in household trash, in sewers or onto the ground. Call your Lexus dealer or a service station for information concerning recycling or disposal. 329 - 1998 Lexus LS 400 | Owners Manual - Page 330
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 far - 1998 Lexus LS 400 | Owners Manual - Page 331
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 on the dipstick - 1998 Lexus LS 400 | Owners Manual - Page 332
-Conserving II" or SJ, "Energy-Conserving" multigrade engine oil or ILSAC multigrade engine oil. Recommended viscosity (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 - 1998 Lexus LS 400 | Owners Manual - Page 333
are added to some oil containers to help you select the oil you should use. D The API Service Symbol is located anywhere on the outside of the container. The top portion of the label shows the oil quality by API (American Petroleum Institute) designation such as SJ. The center portion of the label - 1998 Lexus LS 400 | Owners Manual - Page 334
in the system. Visually check the radiator, hoses, reservoir cap, 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 system. CAUTION To prevent burning yourself, do not remove the reservoir cap when the engine is hot - 1998 Lexus LS 400 | Owners Manual - Page 335
freeze protection. Follow the manufacturer's directions for how much to mix with water. The total capacity of the cooling system is given on page 325. We recommend 50% solution be used for your Lexus, or a sufficient quantity to provide protection to about -35_C (-31_F). NOTICE Do not use alcohol - 1998 Lexus LS 400 | Owners Manual - Page 336
ENGINE 336 - 1998 Lexus LS 400 | Owners Manual - Page 337
SECTION SERVICE PROCEDURES AND SPECIFICATIONS Chassis 6- 3 338 340 341 343 344 346 348 351 351 351 Specifications ...Checking brake fluid ...Checking power steering fluid ...Checking tire pressure ...Rotating tires ...Checking and replacing tires ...Installing snow tires and chains ...Replacing - 1998 Lexus LS 400 | Owners Manual - Page 338
CHASSIS SPECIFICATIONS - AUTOMATIC TRANSMISSION Fluid capacity Drain and refill Fluid type - DIFFERENTIAL Oil capacity Oil type Oil viscosity 1.3 L (1.4 qt., 1.1 lmp.qt.) Hypoid gear oil API GL-5 Above -18_C (0_F): SAE 90 Below -18_C (0_F): SAE 80W or SAE 80W-90 1.9 L (2.0 qt., 1.7 lmp.qt.) - 1998 Lexus LS 400 | Owners Manual - Page 339
Freeplay Power steering 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 - 1998 Lexus LS 400 | Owners Manual - Page 340
, 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 . Add brake fluid up to the "MAX" line. Use only newly opened brake fluid. Once opened, brake fluid absorbs moisture from the air, and excess - 1998 Lexus LS 400 | Owners Manual - Page 341
CHASSIS CHECKING POWER STEERING FLUID 63L002-1 Check the fluid level on the dipstick. If necessary, add automatic transmission fluid DEXRON - 1998 Lexus LS 400 | Owners Manual - Page 342
should be in the "HOT" range. If the 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. 342 - 1998 Lexus LS 400 | Owners Manual - Page 343
power steering fluid, avoid spilling it. The generator under the power steering reservoir could be damaged if fluid is spilled on it. CHECKING TIRE PRESSURE 63L004-1 The recommended cold tire pressures, tire size and the vehicle capacity handling, reduced fuel economy, and the Lexus dealer. 343 - 1998 Lexus LS 400 | Owners Manual - Page 344
problems, excessive wear at the center of the tire tread, and a greater possibility of tire damage from road hazards. The following instructions the vehicle capacity weight. The passengers and caps. Without the valve caps, dirt or moisture could get into the valve core and cause air leakage. If the caps - 1998 Lexus LS 400 | Owners Manual - Page 345
equalize tire wear and help extend tire life, Lexus recommends that you rotate your tires approximately every 12000 road surface conditions. The wheel assemblies must be rotated as illustrated above. If the optional chrome-plated wheels are mounted, rotate them as pattern A. For the standard wheels - 1998 Lexus LS 400 | Owners Manual - Page 346
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 not continue driving with a deflated tire. Driving even a short distance can damage a tire beyond repair. Any tires which - 1998 Lexus LS 400 | Owners Manual - Page 347
Lexus vehicles with information on uniform tire quality grading. Your Lexus due to variations in driving habits, service practices and differences in road characteristics to a level of performance which all passenger car tires must meet under the same or greater load capacity. Using any other size - 1998 Lexus LS 400 | Owners Manual - Page 348
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 in road grip capability between the front and rear tires which could cause loss of vehicle control. 348 - 1998 Lexus LS 400 | Owners Manual - Page 349
chains. Chain installation Install the chains on the rear tires as tightly as possible. Do not use tire chains 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 chain manufacturer. 349 - 1998 Lexus LS 400 | Owners Manual - Page 350
CHASSIS CAUTION D Do not exceed 50 km/h (30 mph) or the chain manufacturer's recommended speed limit, whichever is lower. D Drive carefully avoiding bumps, holes, and sharp turns, which may cause the vehicle to bounce. D Avoid sharp turns or locked-wheel braking, as use of chains may adversely - 1998 Lexus LS 400 | Owners Manual - Page 351
have been subjected to rough treatment or high mileage and could fail without warning. Also, bent headlight aim, bumper height, vehicle ground clearance, and tire or snow chain clearance to the body and chassis. SUSPENSION AND CHASSIS CAUTION Do not modify the suspension/chassis with lift kits - 1998 Lexus LS 400 | Owners Manual - Page 352
370 371 371 374 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 ... SPECIFICATIONS - FUSE LOCATIONS 352 - 1998 Lexus LS 400 | Owners Manual - Page 353
ELECTRICAL COMPONENTS 64L006-1 " 1 Engine compartment 2 Driver's side instrument panel - FUSES 353 - 1998 Lexus LS 400 | Owners Manual - Page 354
ELECTRICAL COMPONENTS 64L007-1 "Driver's side instrument panel 354 - 1998 Lexus LS 400 | Owners Manual - Page 355
ELECTRICAL COMPONENTS 64L008-1 "Engine compartment 355 - 1998 Lexus LS 400 | Owners Manual - Page 356
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 switch, Tilt and telescopic steering, Shift lock system Gauges and meters, service - 1998 Lexus LS 400 | Owners Manual - Page 357
, Rear power window Stop lights, High mounted stop light Audio system, Outside rear view mirror, Shift lock system, Air conditioning system Instrument panel lights, Air conditioning system, Glovebox light, Audio system Starting system, Automatic transmission system, Multiport fuel injection system - 1998 Lexus LS 400 | Owners Manual - Page 358
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 Audio system Power window, Door lock, Tilt and telescopic steering Vehicle skid control system, Daytime running - 1998 Lexus LS 400 | Owners Manual - Page 359
ELECTRICAL COMPONENTS 43 H-LP R LWR H-LP L LWR 15 15 Right-hand headlight (low beam) Left-hand headlight (low beam) 44 359 - 1998 Lexus LS 400 | Owners Manual - Page 360
ELECTRICAL COMPONENTS CHECKING BATTERY CONDITION Precautions CAUTION BATTERY PRECAUTIONS The battery 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 - 1998 Lexus LS 400 | Owners Manual - Page 361
milk. Follow with milk of magnesia, beaten raw egg or vegetable oil. Then go immediately for emergency help. Checking battery exterior 64L009 " 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 - 1998 Lexus LS 400 | Owners Manual - Page 362
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 by the fluid level lines on the side of the battery. Or if the battery has a hydrometer on its top, you can also check the - 1998 Lexus LS 400 | Owners Manual - Page 363
ELECTRICAL COMPONENTS 64L063 " 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 - 1998 Lexus LS 400 | Owners Manual - Page 364
ELECTRICAL COMPONENTS 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 365.) BLUE - Good condition. - 1998 Lexus LS 400 | Owners Manual - Page 365
ELECTRICAL COMPONENTS Adding distilled water (Maintenance type battery only) 64L062 " 1 Low 2 O.K. 1. Remove the vent plugs. 2. Add distilled water to cells needing fluid. If the side of your battery is covered, check the water level by looking down directly above the cell as illustrated above. - 1998 Lexus LS 400 | Owners Manual - Page 366
vehicle, be sure to disconnect the ground cable. 3. Make sure the power switch on the recharger is off when connecting the charger cables to the remove the vent plugs before recharging. NOTICE Never recharge the battery while the engine is running. Also, make sure all accessories are turned - 1998 Lexus LS 400 | Owners Manual - Page 367
ELECTRICAL COMPONENTS 64L011-1 "Driver's side instrument panel 64L012-2 "Engine compartment 1 Spare fuses 2 Pull-out tool 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 - 1998 Lexus LS 400 | Owners Manual - Page 368
ELECTRICAL COMPONENTS 64L013 2. Make sure the inoperative component is turned off. Pull the suspected fuse straight out with the pull-out tool and check it. If it has blown, push a new fuse into the clips. 368 - 1998 Lexus LS 400 | Owners Manual - Page 369
a set of spare fuses and keep them in your vehicle for emergencies. If the new fuse immediately blows out, there is a problem with the electrical system. Have your Lexus dealer correct it as soon as possible. CAUTION Never use a fuse with a higher amperage rating, or any other object, in place - 1998 Lexus LS 400 | Owners Manual - Page 370
TYPE FUSES 64L016-3 " 1 Good 2 Melted If the headlights or other electrical components do not work and the blade type 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 an ordinary - 1998 Lexus LS 400 | Owners Manual - Page 371
, use washer fluid containing 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 - 1998 Lexus LS 400 | Owners Manual - Page 372
) 2 Beam angle gauge and adjusting bolt (horizontal movement) 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 vehicle in a state readying for a driving (with - 1998 Lexus LS 400 | Owners Manual - Page 373
ELECTRICAL COMPONENTS 64L077 2. Turn the vertical movement adjusting bolt in either direction. At this time, keep the turning direction and number of turns in mind. 373 - 1998 Lexus LS 400 | Owners Manual - Page 374
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 table over the value specified above, take the vehicle to your Lexus dealer to adjust the headlight aim. 374 - 1998 Lexus LS 400 | Owners Manual - Page 375
COMPONENTS CAUTION D Do not disassemble, repair or take apart the low beam headlight bulbs, connector, power supply circuits and rotated components. Or you may be injured by electric shocks. Call your dealer when the headlights fail to work or have to be replaced or disposed of. D Halogen - 1998 Lexus LS 400 | Owners Manual - Page 376
ELECTRICAL COMPONENTS LIGHT LOCATION 64L022-4 Light Bulbs 1 2 3 Headlights (High beam) Parking lights Headlights (Low beam) Discharge bulbs Halogen bulbs Front turn signal lights Front side marker lights Fog lights Bulb No. HB3 --- D2R HB4 --- --- HB4 W 60 5 35 51 21 5 51 Type A D B C D D C 4 - 1998 Lexus LS 400 | Owners Manual - Page 377
ELECTRICAL COMPONENTS 64L023-3 Light Bulbs 1 2 3 4 5 6 7 High mounted stoplight Trunk light License plate lights Back-up lights Stop and tail lights Rear turn signal lights Rear side marker lights Bulb No. 921 194 W 18 3.8 5 21 21/5 21 5 Type D D D D D D D 377 - 1998 Lexus LS 400 | Owners Manual - Page 378
ELECTRICAL COMPONENTS 64L061-3 Light Bulbs 1 2 3 4 5 6 7 8 Front personal lights Front interior light Rear interior light Rear personal light Rear personal light Door courtesy lights Footlights Glovebox light Vanity lights Bulb No 194 --- --- --- W 8 8 8 5 5 3.8 1.4 1.2 3 Type F E D F F D D D - 1998 Lexus LS 400 | Owners Manual - Page 379
ELECTRICAL COMPONENTS 379 - 1998 Lexus LS 400 | Owners Manual - Page 380
SECTION SERVICE PROCEDURES AND SPECIFICATIONS Body 6- 5 381 382 383 385 Specifications ...Protecting your vehicle from corrosion ...Washing and waxing ...Cleaning the interior ... 380 - 1998 Lexus LS 400 | Owners Manual - Page 381
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.)* 2850 - 1998 Lexus LS 400 | Owners Manual - Page 382
BODY PROTECTING YOUR VEHICLE FROM CORROSION Proper care of your Lexus can help ensure long-term corrosion control chemicals, salt in the air near the sea coast, industrial air pollution. D High humidity, especially at temperatures just above freezing point. D Certain parts of your vehicle are wet or - 1998 Lexus LS 400 | Owners Manual - Page 383
BODY Check the interior of your vehicle. Water and dirt can accumulate under the floor mats and could cause corrosion. Occasionally check under the mats 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 - 1998 Lexus LS 400 | Owners Manual - Page 384
bumper and side molding faces are soft. Road tar: Remove with turpentine or cleaners that are marked safe for painted surfaces. Waxing your Lexus car-cleaning polish, followed by a separate wax. Carefully follow the manufacturer's instructions on darker colors. The manager of the car wash should be - 1998 Lexus LS 400 | Owners Manual - Page 385
components or other electrical components above or under the floor carpet (or mat) and cause a malfunction; and it may cause body corrosion. Leather Interior The selected leather is used in your Lexus. Due to a leather product, some parts of leather may be rough, uneven or scratched originally. To - 1998 Lexus LS 400 | Owners Manual - Page 386
scratch the fine grained surface of the leather. D Mildew may develop on soiled leather upholstery. Be especially careful to avoid oil spots. Try to keep your upholstery always well. Follow the manufacturer's instructions. NOTICE Do not use solvent, thinner, gasoline or window cleaner on the interior - 1998 Lexus LS 400 | Owners Manual - Page 387
BODY Carpets, Windows and Seat seat belts may be cleaned with mild soap and water or with lukewarm water. Use a cloth or sponge. As you are cleaning, check the belts for excessive wear, fraying or cuts. Air Conditioning Control Panel, Car Audio, Instrument of your Lexus, your local Lexus dealer will - 1998 Lexus LS 400 | Owners Manual - Page 388
-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 - 1998 Lexus LS 400 | Owners Manual - Page 389
PICTORIAL INDEX INSTRUMENT PANEL 00L001-4 1. 1 - 1998 Lexus LS 400 | Owners Manual - Page 390
Power rear view mirror control switch ...111 Parking brake release lever ...229 Fuel filler door opener ...90 Trunk lid opener ...89 Parking brake ...229 Headlight air conditioning controls ...175 Car audio ...190 Vehicle skid control system off switch ...250 Headlight cleaner switch ...38 Seat - 1998 Lexus LS 400 | Owners Manual - Page 391
PICTORIAL INDEX INSTRUMENT CLUSTER (Vehicles sold in U. S. A.) 00L046-1 3. 3 - 1998 Lexus LS 400 | Owners Manual - Page 392
's seat belt reminder light ...54 Discharge warning light ...55 Instrument panel light control ...64 ODO/TRIP RESET button ...51 15 Turn signal indicator light ...33 16 Headlight indicator light ...30 Headlight high beam indicator light ...33 Automatic transmission indicator lights ...231 Fuel - 1998 Lexus LS 400 | Owners Manual - Page 393
PICTORIAL INDEX INSTRUMENT CLUSTER (Vehicles sold in Canada) 00L047-1 5. 5 - 1998 Lexus LS 400 | Owners Manual - Page 394
light ...30 Headlight high beam indicator light ...33 Automatic transmission indicator lights ...231 Fuel gauge ...48 Low fuel level warning light ...56 Cruise control indicator light ...243 Power mode indicator light ...242 Snow mode indicator light ...242 Anti-lock brake system warning light - 1998 Lexus LS 400 | Owners Manual - Page 395
PICTORIAL INDEX SEAT AND STEERING WHEEL Page 1 2 Tilt and telescopic steering adjustment switch ...108 Seat position, seat cushion angle and height control switch ...99, 102 Seatback angle and head restraint control switch ...101, 102 Lumbar support control switch ...102 3 00L054-1 4 For - 1998 Lexus LS 400 | Owners Manual - Page 396
PICTORIAL INDEX EXTERIOR VIEW Page 1 2 3 4 Rear window defogger ...38 Trunk lid ...88 Fuel filler door ...90 Hood ...86 Headlight ...30, 374 Moon roof ...93 Windshield wiper and washer ...36, 371 Outside rear view mirror ...110 Door ...25 Tire and wheel ...343 00L020-3 5 6 7 8 9 10 00L006-2
-
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
-
104
-
105
-
106
-
107
-
108
-
109
-
110
-
111
-
112
-
113
-
114
-
115
-
116
-
117
-
118
-
119
-
120
-
121
-
122
-
123
-
124
-
125
-
126
-
127
-
128
-
129
-
130
-
131
-
132
-
133
-
134
-
135
-
136
-
137
-
138
-
139
-
140
-
141
-
142
-
143
-
144
-
145
-
146
-
147
-
148
-
149
-
150
-
151
-
152
-
153
-
154
-
155
-
156
-
157
-
158
-
159
-
160
-
161
-
162
-
163
-
164
-
165
-
166
-
167
-
168
-
169
-
170
-
171
-
172
-
173
-
174
-
175
-
176
-
177
-
178
-
179
-
180
-
181
-
182
-
183
-
184
-
185
-
186
-
187
-
188
-
189
-
190
-
191
-
192
-
193
-
194
-
195
-
196
-
197
-
198
-
199
-
200
-
201
-
202
-
203
-
204
-
205
-
206
-
207
-
208
-
209
-
210
-
211
-
212
-
213
-
214
-
215
-
216
-
217
-
218
-
219
-
220
-
221
-
222
-
223
-
224
-
225
-
226
-
227
-
228
-
229
-
230
-
231
-
232
-
233
-
234
-
235
-
236
-
237
-
238
-
239
-
240
-
241
-
242
-
243
-
244
-
245
-
246
-
247
-
248
-
249
-
250
-
251
-
252
-
253
-
254
-
255
-
256
-
257
-
258
-
259
-
260
-
261
-
262
-
263
-
264
-
265
-
266
-
267
-
268
-
269
-
270
-
271
-
272
-
273
-
274
-
275
-
276
-
277
-
278
-
279
-
280
-
281
-
282
-
283
-
284
-
285
-
286
-
287
-
288
-
289
-
290
-
291
-
292
-
293
-
294
-
295
-
296
-
297
-
298
-
299
-
300
-
301
-
302
-
303
-
304
-
305
-
306
-
307
-
308
-
309
-
310
-
311
-
312
-
313
-
314
-
315
-
316
-
317
-
318
-
319
-
320
-
321
-
322
-
323
-
324
-
325
-
326
-
327
-
328
-
329
-
330
-
331
-
332
-
333
-
334
-
335
-
336
-
337
-
338
-
339
-
340
-
341
-
342
-
343
-
344
-
345
-
346
-
347
-
348
-
349
-
350
-
351
-
352
-
353
-
354
-
355
-
356
-
357
-
358
-
359
-
360
-
361
-
362
-
363
-
364
-
365
-
366
-
367
-
368
-
369
-
370
-
371
-
372
-
373
-
374
-
375
-
376
-
377
-
378
-
379
-
380
-
381
-
382
-
383
-
384
-
385
-
386
-
387
-
388
-
389
-
390
-
391
-
392
-
393
-
394
-
395
-
396
 |
 |
BASIC
OPERATION
1
QUICK REFERENCE
Driver’s seat
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering wheel
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic transmission
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight and turn signal switch
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiper switch
6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .