2006 Lexus IS 250 Owners Manual
2006 Lexus IS 250 Manual
2006 Lexus IS 250 manual content summary:
- 2006 Lexus IS 250 | Owners Manual - Page 1
Air conditioning and audio systems, as well as other interior features for a comfortable driving experience. 4 Maintenance and care Cleaning and protecting your vehicle, performing do-it-yourself maintenance, and maintenance information. 5 When trouble arises What to do if the vehicle needs to - 2006 Lexus IS 250 | Owners Manual - Page 2
driving Opening the fuel tank cap...51 1-6. Anti-theft system ...54 Engine immobilizer system...54 engine ...94 Automatic Transmission ...97 Manual Transmission...101 Turn signal lever...103 Parking brake ...104 2-2. Instrument cluster ...105 Gauges and meters ...105 Indicators and warning lights - 2006 Lexus IS 250 | Owners Manual - Page 3
adapter...202 5 Using the steering wheel audio switches ...203 3-3. Using the interior lights...205 Interior lights list...205 6 • Interior lights and personal lights ...207 3-4. Using the storage features...209 7 List of storage features ...209 • Glove box ...209 • Console boxes ...210 • Overhead - 2006 Lexus IS 250 | Owners Manual - Page 4
maintenance...259 Do-it-yourself service precautions...259 Hood...262 Positioning the jack ...263 Engine compartment...265 Tires ...279 Tire inflation pressure...289 Wheels...293 Air conditioning filter...295 Electronic key battery ...297 Checking and replacing fuses...299 Headlight aim...313 Light - 2006 Lexus IS 250 | Owners Manual - Page 5
If a warning light turns on or a warning buzzer sounds...333 If a warning message is displayed...338 If you have a flat tire...352 If the engine will not start ...360 If the shift lever cannot be shifted from P...361 If you lose your keys...362 When the electronic key battery is discharged ...363 - 2006 Lexus IS 250 | Owners Manual - Page 6
Pictorial index Exterior Windshield wipers P. 122 Moon roof ∗ P. 48 Outside rear view mirrors P. 43 Hood P. 262 Parking lights P. 118 Side marker lights P. 118 Headlights (low and high ∗ beam) P. 118 Fog lights P. 121 Turn signal lights P. 103 Headlights (high beam) P. 118 - 2006 Lexus IS 250 | Owners Manual - Page 7
Rear window defogger P. 174 Side marker lights P. 118 Tail lights P. 118 Doors P. 19 Trunk P. 23 Tires l Rotation l Replacement l Inflation pressure l Information P. 279 P. 352 P. 383 P. 392 Turn signal lights P. 103 Fuel filler door P. 51 ∗: If equipped - 2006 Lexus IS 250 | Owners Manual - Page 8
Seat belts P. 34 Head restraints P. 33 Power window switches P. 45 A Interior Bottle holders/door pockets P. 215 Floor mat P. 235 Driver airbag Knee airbags P. 61 P. 61 Front passenger airbag P. 61 Armrest P. 230 Console box ∗ P. 212 Cup holders P. 214 Ashtrays P. 223 Front seats P. 26 Cup - 2006 Lexus IS 250 | Owners Manual - Page 9
A Anti-glare inside rear view mirror P. 42 Personal lights P. 209 Moon roof switch ∗ P. 48 Interior lights P. 209 Personal lights P. 209 Interior lights P. 209 Coat hooks P. 234 SRS curtain shield airbags P. 61 Vanity mirrors P. 218 Sun visors P. 217 Garage door opener switches P. 239 Compass P. - 2006 Lexus IS 250 | Owners Manual - Page 10
Pictorial index Interior B Driving position memory switches ∗ P. 28 Seat position memory switches ∗ P. 31 Door lock switch P. 19 Outside rear view mirror switches P. 43 Window lock switch P. 45 Power window switches P. 45 - 2006 Lexus IS 250 | Owners Manual - Page 11
Seat heater/ventilator switches ∗ P. 228 Shift lock override button P. 361 Cigarette lighter P. 224 Ashtrays P. 223 Manual transmission Manual transmission shift lever P. 101 Parking brake lever P. 104 Cigarette lighter P. 224 Ashtrays P. 223 Seat heater switches ∗ P. 226 Seat heater/ventilator - 2006 Lexus IS 250 | Owners Manual - Page 12
index Headlight switch P. 118 Turn signal lever P. 103 Fog light switch P. 121 Instrument panel Shift paddle switches ∗ Gauges and meters Multi-information display Windshield wipers and washer switch Engine switch P. 99 P. 105 P. 114 P. 122 P. 94 Trunk opener main switch P. 23 Glove box P. 211 - 2006 Lexus IS 250 | Owners Manual - Page 13
view mirror defoggers*1 Security indicator P. 54, 56 Navigation system*1 Clock P. 219 Audio system*1 Air conditioning system*1 Emergency flashers ∗: If equipped *1: Refer to "Navigation System Owner's Manual". - 2006 Lexus IS 250 | Owners Manual - Page 14
Distance switch ∗ P. 129 Distance switch ∗ P. 129 Cruise control switch P. 126, 129 Cruise control switch P. 126, 129 Speech command switch*1 C Automatic transmission TRAC OFF switch ∗ P. 146 Manual transmission TRAC OFF switch ∗ P. 146 ECT switch P. 98 ETCS switch P. 101 - 2006 Lexus IS 250 | Owners Manual - Page 15
D Rear sunshade switch ∗ P. 231 Headlight cleaner switch ∗ P. 125 Instrument panel light control dial P. 106 Satellite switches P. 220 Trunk opener P. 23 Fuel filler door opener P. 51 ∗: If equipped *1: Refer to "Navigation System Owner's Manual". - 2006 Lexus IS 250 | Owners Manual - Page 16
as the multiport fuel injection system/sequential multiport fuel injection system, cruise control system, anti-lock brake system, SRS airbag system and seat belt pretensioner system, be sure to check with your Lexus dealer for precautionary measures or special instructions regarding installation. - 2006 Lexus IS 250 | Owners Manual - Page 17
of by a qualified service shop or by your Lexus dealer before you scrap key. Children may be able to start the vehicle or shift the vehicle into neutral. There is also a danger that children may injure themselves by playing with the cigarette lighter, the windows, the moon roof, or other features - 2006 Lexus IS 250 | Owners Manual - Page 18
Symbols used throughout this manual Cautions & Notices CAUTION This is a warning against anything or must not do in order to avoid or reduce the risk of damage to your Lexus and its equipment. Safety symbol Throughout this manual, you will also see the symbol of a circle with a slash through it. - 2006 Lexus IS 250 | Owners Manual - Page 19
number plate Using the mechanical key Take out the mechanical key. n When required to leave a key to the vehicle with a parking attendant Turn the trunk opener main switch OFF and lock the glove box as circumstances demand. (→P. 23, 211) Remove the mechanical key for your own use and provide the - 2006 Lexus IS 250 | Owners Manual - Page 20
n To prevent key damage l Do not subject the keys to strong shocks, expose them to high temperatures by placing them in direct sunlight, or get them wet. l Do not expose the keys to electromagnetic materials or attach any material that 1 blocks electromagnetic waves to the key surface. Before - 2006 Lexus IS 250 | Owners Manual - Page 21
trunk Smart access system with push-button start The following operations can be performed simply by carrying the electronic key on your person, for example in your pocket. (The driver should always carry the electronic key.) Locks and unlocks the doors (→P. 5) Unlocks the trunk (→P. 5) Starts the - 2006 Lexus IS 250 | Owners Manual - Page 22
1-2. Opening, closing and locking the doors and trunk Locking and unlocking the doors (front door handles only) Press the lock button to lock the door. 1 Before driving Grip the handle to unlock the door. Make sure to touch the sensor on the back of the handle. The door cannot be unlocked for 3 - 2006 Lexus IS 250 | Owners Manual - Page 23
1-2. Opening, closing and locking the doors and trunk Antenna location and effective range n Antenna location Antennas outside cabin Antennas inside cabin Antenna inside trunk Antenna outside trunk 6 - 2006 Lexus IS 250 | Owners Manual - Page 24
door handles. (Only the doors detecting the key can be operated.) 1 Before driving When unlocking the trunk The system can be operated when the electronic key is within about 70 cm (2.3 ft.) of the trunk release button. When starting the engine or changing engine switch modes The system can be - 2006 Lexus IS 250 | Owners Manual - Page 25
emits radio waves) is being used nearby l When the electronic key has been left near an electrical appliance such as a personal computer n Switching the door unlock function It is possible to set which doors the entry function unlocks. STEP 1 Turn the engine switch OFF. STEP 2 When the indicator - 2006 Lexus IS 250 | Owners Manual - Page 26
handle Exterior: Beeps twice to unlock all doors Interior: Pings once n Battery-saving function Before driving In the following circumstances, the entry function is disabled in order to prevent the vehicle and electronic key batteries from discharging. l When the entry function has not been used - 2006 Lexus IS 250 | Owners Manual - Page 27
1-2. Opening, closing and locking the doors and trunk n Electronic key battery depletion l The standard battery life is 1 to 2 years. (The battery becomes depleted even if the electronic key is not used.) If the smart access system with push-button start or the wireless remote control function - 2006 Lexus IS 250 | Owners Manual - Page 28
. • The electronic key is near the ground or in a high place, or too close to the rear bumper center when the trunk is unlocked. • The electronic key is on the instrument panel, rear package tray or floor, or in the glove box when the engine is started or engine switch modes are changed. l As long - 2006 Lexus IS 250 | Owners Manual - Page 29
the doors without first turning again. the engine switch OFF Closed the trunk while the electronic key is still inside and all doors are locked Retrieve the electronic key from the trunk and close the trunk lid. Exterior alarm Tried to lock the vehicle using Close all of the doors sounds once for - 2006 Lexus IS 250 | Owners Manual - Page 30
with an automatic transmission only n When the electronic key battery is fully depleted l Locking and unlocking the doors and trunk: Use the mechanical key. (→P. 363) l Starting the engine: n Customization →P. 94 l Replacing the battery: →P. 297 It is possible to deactivate systems such - 2006 Lexus IS 250 | Owners Manual - Page 31
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may the dealer or an experienced radio/TV technician for help. FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void - 2006 Lexus IS 250 | Owners Manual - Page 32
waves. Radio waves could have unexpected effects on the operation of such medical devices. If necessary, the entry function can be disabled. Ask any authorized Lexus dealer or repairer, or another duly qualified and equipped professional, for details. 15 - 2006 Lexus IS 250 | Owners Manual - Page 33
doors and trunk Wireless remote control The wireless remote control can be used to lock and unlock the vehicle and the trunk from outside the the vehicle once more. n Electronic key battery depletion →P. 10 n Security feature →P. 11 n When the electronic key battery is fully depleted →P. 13 16 - 2006 Lexus IS 250 | Owners Manual - Page 34
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may the dealer or an experienced radio/TV technician for help. FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void - 2006 Lexus IS 250 | Owners Manual - Page 35
1-2. Opening, closing and locking the doors and trunk For vehicles sold in Canada NOTE: Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of - 2006 Lexus IS 250 | Owners Manual - Page 36
and trunk Doors The vehicle can be locked and unlocked using the entry function, wireless remote control or door lock key The door cannot be locked if the engine switch is in ACC or IG-ON mode, or the electronic key is left inside the vehicle. Depending on the position of the electronic key, the key - 2006 Lexus IS 250 | Owners Manual - Page 37
speed is approximately 12 mph (20 km/h) or higher. All doors are unlocked when the driver's door is opened within 10 seconds after turning the engine switch OFF. *: Vehicles with an automatic transmission only 20 - 2006 Lexus IS 250 | Owners Manual - Page 38
n Setting and canceling the functions To switch between setting and canceling, follow the procedure below: STEP 1 STEP 2 Close all the doors and switch the engine switch to IG-ON mode. (Perform the step 2 within 10 seconds.) Shift the shift lever to P or N, and press and hold the driver's door - 2006 Lexus IS 250 | Owners Manual - Page 39
the type of accident, however, the system may not operate. n Using the mechanical key The doors can also be locked and unlocked with the mechanical key. (→P. 363) n Customization Settings (e.g. unlocking function using a key) can be changed. (→P. 400) CAUTION n To prevent an accident Observe the - 2006 Lexus IS 250 | Owners Manual - Page 40
The trunk can be opened using the trunk opener, entry function or wireless remote control. n Trunk opener Release the trunk lid. 1 Before driving n Entry function →P. 5 n Wireless remote control →P. 16 Locking the trunk opener feature Turn the main switch in the glove box OFF to disable the trunk - 2006 Lexus IS 250 | Owners Manual - Page 41
locking the doors and trunk n Trunk light When the trunk light switch is set to ON, the trunk light turns on when the trunk is opened. ON OFF n Trunk handle Use the trunk handle when closing the some time after the trunk lid is closed. n Using the mechanical key The trunk can be also opened - 2006 Lexus IS 250 | Owners Manual - Page 42
1-2. Opening, closing and locking the doors and trunk CAUTION n Caution while driving Keep the trunk lid closed. This not only keeps personal belongings from being thrown out, but also prevents exhaust gases from entering the vehicle. n When children are in the vehicle 1 Before driving Never - 2006 Lexus IS 250 | Owners Manual - Page 43
1-3. Adjustable components Front seats Manual seat Seat position lever Seatback angle lever Vertical height adjustment lever Seat cushion (front) angle knob 26 - 2006 Lexus IS 250 | Owners Manual - Page 44
angle switch Seat cushion (front) angle switch Vertical height adjustment switch Lumbar support switch CAUTION n Seat adjustment l Do not recline the seat more than injury in the event of an accident. l Manual seat only: After adjusting the seat, make sure that the seat is locked in position. - 2006 Lexus IS 250 | Owners Manual - Page 45
's seat, steering wheel and outside rear view mirrors) can be memorized and recalled with the touch Check that the shift lever is set in P. Vehicles with a manual transmission: Check that the parking brake is set. STEP 1 STEP 2 STEP 3 Switch to IG-ON mode. Adjust the driver's seat, steering wheel - 2006 Lexus IS 250 | Owners Manual - Page 46
that the shift lever is set in P. Vehicles with a manual transmission: Check that the parking brake is set. STEP 1 STEP 2 1 Switch to IG-ON mode. Push button 1, 2 or 3 to recall the memorized position. Before driving Linking driving position memory with door unlock operation Record your driving - 2006 Lexus IS 250 | Owners Manual - Page 47
until the signal beeps. n Retained accessory power Memorized positions (except for the steering wheel positions) can be activated up to 30 seconds after the driver's door is opened, even after turning the engine switch OFF. n To cancel seat position recall Perform any of the following operations - 2006 Lexus IS 250 | Owners Manual - Page 48
has already been preset, the previously recorded position will be overwritten. n Recalling the memorized position Vehicles with an automatic transmission: Check that the shift lever is set in P. Vehicles with a manual transmission: Check that the parking brake is set. Push button 1, 2 or 3 to - 2006 Lexus IS 250 | Owners Manual - Page 49
door is opened, even after turning the engine switch OFF. n To cancel seat position recall Perform any of the following operations. l Push the SET button. l Push button 1, 2, or 3. l Adjust the seat position using the switches. n If the battery is disconnected The memorized positions are erased - 2006 Lexus IS 250 | Owners Manual - Page 50
to the top of your ears. n Adjusting the rear seat head restraints Always raise the head restraint one level from the stowed position when using. n Head restraints of different seats The head restraints are specially designed for the seats on which they are installed. CAUTION n Head restraint - 2006 Lexus IS 250 | Owners Manual - Page 51
1-3. Adjustable components Seat belts Make sure that all occupants are wearing their seat belts before driving the vehicle. n Correct use of the seat belts l Extend the shoulder belt so that it comes fully over the shoulder, but does not come into contact with the neck - 2006 Lexus IS 250 | Owners Manual - Page 52
(outside rear seats) If the shoulder belt sits close to a person's neck, slide the seat belt comfort guide forward. Seat belt pretensioners (front and outside rear seats) The pretensioner helps the seat belt to quickly restrain the occupant by retracting the seat belt - 2006 Lexus IS 250 | Owners Manual - Page 53
earlier stage. The seat belts will also operate in the event of sudden braking. (→P. 149) n Emergency locking retractor (ELR) The retractor will lock the , the belt is locked in that position and cannot be extended. This feature is used to hold the CRS firmly. To free the belt again, fully retract - 2006 Lexus IS 250 | Owners Manual - Page 54
The seat belts of your vehicle were principally designed for persons of adult size. l Use a child restraint system appropriate for the child, until the child become seat belts cannot be used after a pretensioner has been activated. After an accident, have your Lexus dealer inspect the pretensioners. - 2006 Lexus IS 250 | Owners Manual - Page 55
precautions to reduce the risk of injury in the event of sudden braking or an accident. Failing to do so may cause death or used by one person only. Do not use a seat belt for more than one person at once, including children. l Lexus recommends that children be seated in the rear seat and always use - 2006 Lexus IS 250 | Owners Manual - Page 56
the seat belt without the extender. l Do not use the seat belt extender when installing a child restraint system be safe on another vehicle, when used by Before driving another person, or at a different the one originally intended. NOTICE n When using a seat belt extender When releasing the seat - 2006 Lexus IS 250 | Owners Manual - Page 57
1-3. Adjustable components Steering wheel (manually adjustable type) The steering wheel can be adjusted to a comfortable position. STEP 1 STEP 2 STEP 3 Hold the steering wheel and press the lever down. Adjust to the ideal position by moving the steering wheel horizontally and vertically. Pull - 2006 Lexus IS 250 | Owners Manual - Page 58
in ACC or IG-ON mode. Up Down Away from the driver Toward the driver 1 Before driving Auto tilt away When the engine switch is turned OFF, the steering wheel returns to its stowed position by moving up and away to enable easier driver entry and exit. Switching to ACC or IG - 2006 Lexus IS 250 | Owners Manual - Page 59
1-3. Adjustable components Anti-glare inside rear view mirror In AUTO mode, sensors are used to detect the headlights of vehicles behind and automatically reduces the reflected light. Turns AUTO mode ON/OFF The indicator comes on when AUTO mode is turned ON. The anti-glare mirror default mode is - 2006 Lexus IS 250 | Owners Manual - Page 60
Adjustable components Outside rear view mirrors Mirror angle can be adjusted using the switch when the engine switch is in ACC or IG-ON mode. Select a mirror to adjust (L: left or R: right) Adjust the mirror up, down, in, or out using the switch 1 Before driving n When the mirrors are fogged up - 2006 Lexus IS 250 | Owners Manual - Page 61
is reversing in order to give a better view of the ground. However, this function will not operate when the mirror select switch is in the neutral position (between L and R). n Auto anti-glare function (vehicles with sports or luxury package) When the anti-glare inside rear view mirror is set to - 2006 Lexus IS 250 | Owners Manual - Page 62
1-4. Opening and closing the windows and moon roof Power windows The power windows can be opened and closed using the following switches. Closing One-touch closing* Opening One-touch opening* 1 Before driving *: Pushing the switch in the opposite direction will stop window travel partway. - 2006 Lexus IS 250 | Owners Manual - Page 63
using the mechanical key. (→P. 363) l The power windows can be opened using the wireless remote control. (→P. 16) n Operating the power windows after turning the engine the switch for one second. The indicator on the switch changes from a flashing pattern to being on when initial settings are complete - 2006 Lexus IS 250 | Owners Manual - Page 64
closing the windows and moon roof CAUTION n Closing the windows Observe the following precautions. Failing to do so may result in death or serious injury. l Check to make sure that all passengers do not have any part of their body in a 1 position where it could be caught when a window is being - 2006 Lexus IS 250 | Owners Manual - Page 65
roof can be opened in 7 steps by changing the position of the switch. n One-touch open and close Open to step 6 While the moon roof is opening, pushing the switch will stop the moon roof operation partway. Any further opening must be performed manually, using the switch. After the operation stops - 2006 Lexus IS 250 | Owners Manual - Page 66
moon roof operation l The moon roof can be opened and closed using the mechanical key. (→P. 363) l The moon roof can be opened using the wireless remote control. (→P. 16) n Operating the moon roof after turning the engine switch OFF 1 Before driving The moon roof can be operated for approximately - 2006 Lexus IS 250 | Owners Manual - Page 67
on top of the moon roof. n Closing the moon roof Observe the following precautions. Failing to do so may result in death or serious injury. l Check to make sure that all passengers do not have any part of their bodies in a position where they could be caught when the moon roof - 2006 Lexus IS 250 | Owners Manual - Page 68
cap. n Before refueling the vehicle Turn the engine switch OFF and ensure that all the doors and windows are closed. n Opening the fuel tank cap STEP 1 1 Before driving Open the fuel filler door. STEP 2 Turn the fuel tank cap slowly to open. STEP 3 Hang the fuel tank cap on the back of the - 2006 Lexus IS 250 | Owners Manual - Page 69
Number 96] or higher) n Fuel tank capacity Approximately 17.2 gal. (65 L, 14.3 Imp. gal.) n When the fuel filler door opener is inoperable The lever can be used to open the fuel filler door if the fuel filler door cannot be opened using the inside switch because the battery is discharged or for - 2006 Lexus IS 250 | Owners Manual - Page 70
that is statically charged. This may cause static electricity to build up, resulting in a possible ignition hazard. n When replacing the fuel cap Do not use anything but a genuine Lexus fuel tank cap designed for your vehicle. Failure to do so may cause a fire or other incident which may result in - 2006 Lexus IS 250 | Owners Manual - Page 71
have built-in transponder chips that prevent the engine from starting if the key has not been previously registered in the vehicle's on-board computer. The indicator light flashes after the engine switch has been turned OFF to indicate that the system is operating. n Conditions that may cause the - 2006 Lexus IS 250 | Owners Manual - Page 72
could void the user's authority to operate the equipment. 1 NOTICE n To prevent damage to the key Before driving Do not modify, remove or disable the engine immobilizer system. If any unauthorized changes or modifications are made, the proper operation of the system cannot be guaranteed. 55 - 2006 Lexus IS 250 | Owners Manual - Page 73
is triggered if forcible entry is detected (horn, head lights, tail lights, interior lights and emergency flashers). To arm the alarm, exit the vehicle, make sure that the doors, trunk and hood are closed, and lock all the doors. The changes will begin operating automatically after 30 seconds. The - 2006 Lexus IS 250 | Owners Manual - Page 74
l A locked door or trunk is opened in any way other than using a wireless remote control, such as someone exiting the vehicle after the alarm longer than about one second, the headlights/tail lights/emergency flashers will flash, the front and rear interior lights will come on, and an alarm will - 2006 Lexus IS 250 | Owners Manual - Page 75
1-6. Anti-theft system Theft prevention labels (U.S.A.) These labels are attached to the vehicle to reduce vehicle theft by facilitating the tracing and recovery of parts from stolen vehicles. Do not remove under penalty of law. 58 - 2006 Lexus IS 250 | Owners Manual - Page 76
or backward to ensure the pedals can be reached and easily depressed to the extent required. (→P. 26) Adjust the seatback so that the controls are easily operable. Adjust the tilt and telescopic positions of the steering wheel downward so the airbag is facing your chest. (→P. 40, 41) Lock the head - 2006 Lexus IS 250 | Owners Manual - Page 77
1-7. Safety information CAUTION n While driving l Do not place a cushion between the driver or passenger and the seatback. A cushion may prevent correct posture from being achieved, and reduce the effectiveness of the seat belt and head restraint, increasing the risk of death or serious injury to - 2006 Lexus IS 250 | Owners Manual - Page 78
Front airbags Driver airbag/front passenger airbag Can help protect the head and chest of the driver and front passenger from impact with interior components. Knee airbags Can help provide driver and front passenger protection. Side and curtain shield airbags Side airbags Can help protect the torso - 2006 Lexus IS 250 | Owners Manual - Page 79
airbags Side and curtain shield airbag sensors Curtain shield airbag sensors SRS warning light Driver airbag Driver's seat belt buckle switch Driver's seat position sensor Airbag in the inflators quickly fills the airbags with non-toxic gas to help restrain the motion of the occupants. 62 - 2006 Lexus IS 250 | Owners Manual - Page 80
1-7. Safety information n SRS warning light This warning light system monitors the airbag sensor assembly, front . l A loud noise and white powder will be emitted. l Parts of the airbag module (steering wheel hub, airbag cover and inflator) as well as the front seats, and parts of the front pillar - 2006 Lexus IS 250 | Owners Manual - Page 81
SRS front airbags may also deploy if a serious impact occurs to the underside of your vehicle. Some examples are shown in the illustration. l Hitting a curb, edge of pavement or hard surface l Falling into or jumping over a deep hole l Landing hard or vehicle falling n Types of collisions that may - 2006 Lexus IS 250 | Owners Manual - Page 82
1-7. Safety information n Types of collisions that may not deploy the SRS airbag (side and curtain shield airbags) The SRS side airbag and curtain shield airbag system may not activate if the vehicle is subjected to a collision from the side at certain angles, or a collision to the side of the - 2006 Lexus IS 250 | Owners Manual - Page 83
Lexus dealer In the following cases, contact your Lexus dealer as soon as possible. Do not disconnect the battery cables before contacting your Lexus shield airbags to inflate. l The pad section of the steering wheel, front passenger airbag cover or lower portion of the instrument panel is - 2006 Lexus IS 250 | Owners Manual - Page 84
the center of the steering wheel to your breastbone. If you sit less than 10 in. (250 mm) away now, you can change your driving position in several , raise yourself by using a firm, non-slippery cushion, or raise the seat if your vehicle has that feature. • If your steering wheel is adjustable, tilt - 2006 Lexus IS 250 | Owners Manual - Page 85
can be killed or seri- ously injured by a deploying airbag. An infant or child who is too small to use a seat belt should be properly secured using a child restraint system. Lexus strongly recommends that all infants and children be placed in the rear seats of the vehicle and properly restrained - 2006 Lexus IS 250 | Owners Manual - Page 86
1-7. Safety information CAUTION n SRS airbag precautions l Do not sit on the edge of the seat or lean against the dashboard. 1 Before driving l Do not allow a child to stand in front of the SRS front passenger airbag unit or sit on the knees of a front passenger - 2006 Lexus IS 250 | Owners Manual - Page 87
lean anything against areas such as the dashboard, steering wheel pad or lower portion of the instrument deploys, be sure to remove it. l Do not use seat accessories which cover the parts where the SRS side airbags inflate wheel pad and front pillar garnish, are damaged or cracked, have - 2006 Lexus IS 250 | Owners Manual - Page 88
vehicle or perform any of the following modifications without consulting your Lexus dealer. The SRS airbag may malfunction or deploy (inflate) , modifications, removal or replacement of the steering wheel, instrument 1 Before driving panel, dashboard, seats or seat upholstery, front, side and - 2006 Lexus IS 250 | Owners Manual - Page 89
of all 50 states of the U.S.A. and Canada now require the use of child restraint systems. Points to remember Studies have size of the child. l For installation details, follow the instructions provided with the child restraint system. General installation instructions are provided in this manual - 2006 Lexus IS 250 | Owners Manual - Page 90
1-7. Safety information Convertible seat 1 Before driving Booster seat n When the child restraint system is not in use Leave the child restraint system properly secured on the seat. Do not store the restraint loosely on a passenger seat or in the trunk. n Selecting an - 2006 Lexus IS 250 | Owners Manual - Page 91
you and the vehicle's interior. l Lexus strongly urges the use of a proper child restraint system that conforms to the size of the child, installed the child. l Make sure you have complied with all installation instructions provided by the child restraint manufacturer and that the system is - 2006 Lexus IS 250 | Owners Manual - Page 92
1-7. Safety information Installing child restraints Follow the child restraint system manufacturer's instructions. Firmly secure child restraints to the outside rear seats using a seat belt or a child restraint lower anchor belt. Attach the top strap when installing a child restraint. 1 Seat - 2006 Lexus IS 250 | Owners Manual - Page 93
1-7. Safety information Installing child restraints using a seat belt (child restraint lock function belt) n Rear facing child seat ⎯ Infant/convertible Place the child seat on the rear STEP 1 seat facing the rear of the vehicle. STEP 2 Run the seat belt through the infant seat and - 2006 Lexus IS 250 | Owners Manual - Page 94
place. After the shoulder belt has retracted to a point where there is no slack in the belt, pull the belt to check that it cannot be extended. 1 Before driving n Forward facing ⎯ Convertible child seat STEP 1 Place the child seat on the seat facing the front of the vehicle. STEP 2 Run the seat - 2006 Lexus IS 250 | Owners Manual - Page 95
a point where there is no slack in the belt, pull the belt to check that it cannot be extended. n Booster seat STEP 1 Place the child seat seat according to the manufacturer's instructions and insert the plate into the buckle. Make sure that the belt is not twisted. Check that the shoulder belt is - 2006 Lexus IS 250 | Owners Manual - Page 96
1-7. Safety information Removing a child restraint installed with a seat belt Push the buckle release button and fully retract the seat belt. 1 Before driving Installation with child restraint lower anchorages STEP 1 STEP 2 Flip the cover. Latch the hooks of the lower straps onto the anchorages - 2006 Lexus IS 250 | Owners Manual - Page 97
on a child restraint system indicates the presence of a lower connector system. Canada only Type B Child restraint systems with a top strap STEP 1 Secure the child restraint using a seat belt or a lower anchors, and lock the head restraint in place at the lowest position. 80 - 2006 Lexus IS 250 | Owners Manual - Page 98
regulations pertaining to anchorages Anchorages conform to FMVSS225 or CMVSS210.2. Child restraint systems conforming to FMVSS213 or CMVSS213 specifications can be used. This vehicle is designed to confirm to the SAE J1819. CAUTION n When installing a booster seat Do not fully extend the shoulder - 2006 Lexus IS 250 | Owners Manual - Page 99
in the child restraint system installation manual and fix the child restraint system injured or even killed in the event of sudden braking or an accident. l If the driver's seat serious injury in the event of an accident or sudden braking. l Ensure that the belt and tab are securely locked - 2006 Lexus IS 250 | Owners Manual - Page 100
injury to the child or other passengers in the event of a collision. n To correctly attach a child restraint system to the anchorages 1 Before driving When using the lower anchorages, be sure that there are no foreign objects around the anchorages and that the seat belt is not caught behind the - 2006 Lexus IS 250 | Owners Manual - Page 101
1-7. Safety information 84 - 2006 Lexus IS 250 | Owners Manual - Page 102
Starting the engine (→P. 94) n Driving Automatic transmission STEP 1 With the brake pedal depressed, shift the shift lever to D. (→P. 97) STEP 2 Release the parking brake. (→P. 104) Gradually release the brake pedal and gently push the accelerator pedal to accelerate the vehicle. Manual transmission - 2006 Lexus IS 250 | Owners Manual - Page 103
to P. (→P. 97) STEP 4 Press the engine switch and stop the engine. STEP 5 Lock the door, making sure that you have the electronic key on your person. Manual transmission STEP 1 With the clutch pedal fully depressed, push the brake pedal. STEP 2 Set the parking brake. (→P. 104) STEP 3 Shift the shift - 2006 Lexus IS 250 | Owners Manual - Page 104
procedures n Breaking in your new Lexus To extend the life of the fuel evaporation leakage check is performed. It does not indicate a malfunction. CAUTION n When starting the vehicle With automatic transmission vehicles, always keep your foot on the brake pedal while stopped with the engine - 2006 Lexus IS 250 | Owners Manual - Page 105
2 When driving Doing so may cause the engine brake to not operate properly and lead to an accident. l Do not turn the engine off while driving. The brake booster system will not operate properly if the engine is not running. l Use engine braking (downshift) to maintain a safe speed when driving - 2006 Lexus IS 250 | Owners Manual - Page 106
such a situation cannot be avoided, park the vehicle in an open space and check that exhaust fumes do not enter the vehicle interior. l With automatic transmission vehicles, always keep a foot on the brake pedal while the engine is running to prevent an accident caused by the vehicle moving. n When - 2006 Lexus IS 250 | Owners Manual - Page 107
or sharp turns that require braking. In this case, braking is still possible, but it will require more force on the pedal than usual. Braking distance may also increase. l Do not pump the brake pedal if the engine stalls. Each push on the pedal uses up your reserved brake fluid pressure. l The - 2006 Lexus IS 250 | Owners Manual - Page 108
clutch trouble. l With manual transmission vehicles, do not use any use the accelerator pedal or depress accelerator and brake pedals together to hold the vehicle on a hill. l With manual transmission vehicles, do not use parts l Do not turn the steering wheel fully in either direction and hold - 2006 Lexus IS 250 | Owners Manual - Page 109
you hear a squealing or scraping noise (brake pad wear limit indicators) Have your Lexus dealer check and replace the brake pads as soon as possible. The rotor damage can result if the pads are not replaced when needed. Front brake only: Moderate levels of the brake pad and disc wear allow enhanced - 2006 Lexus IS 250 | Owners Manual - Page 110
carrying the electronic key on your person. (The engine can be started in any mode by operating the switch at the same time as depressing the brake pedal or clutch pedal.) n Changing engine switch mode OFF mode ACC mode Some electrical components such as the audio system can be used. IG-ON mode - 2006 Lexus IS 250 | Owners Manual - Page 111
the vehicle inspected by your Lexus dealer immediately. n Auto power OFF function The engine switch will automatically turn OFF when left in ACC mode for 1 hour or more. n Electronic key battery depletion 2 When driving →P. 10 n When the electronic key battery is discharged →P. 297 n Conditions - 2006 Lexus IS 250 | Owners Manual - Page 112
NOTICE n To prevent battery discharge Do not leave the engine switch in ACC or IG-ON mode for long periods without the engine running. n When starting the engine l Do not race a cold engine. l If the engine becomes difficult to start or stalls frequently, have the engine checked immediately. 96 - 2006 Lexus IS 250 | Owners Manual - Page 113
2-1. Driving procedures Automatic Transmission (if equipped) Select a shift position appropriate for the driving conditions. n Shifting the shift lever While the engine switch is in IG-ON mode, depress the brake pedal and move the shift lever. 2 When driving 97 - 2006 Lexus IS 250 | Owners Manual - Page 114
driving*1 S mode driving*2 (→P. 99) *1: To improve fuel consumption and reduce noises, set the shift lever in the D * : Selecting shift ranges using S mode restricts the upper limit of the possible gear ranges, controls engine braking forces, and prevents unnecessary upshifting. 2 n Selecting - 2006 Lexus IS 250 | Owners Manual - Page 115
2-1. Driving procedures Changing shift ranges in S mode Shift the shift lever to the S position and operate the shift lever or 2 according to vehicle speed and driving conditions. Setting the gear at 1. A lower shift range will provide greater engine braking forces than a higher shift range. 99 - 2006 Lexus IS 250 | Owners Manual - Page 116
the cruise control system or dynamic radar cruise control sys- tem The engine brake will not operate in the S mode, even when downshifting to 5 in the automatic transmission system. Have the vehicle inspected by your Lexus dealer immediately. (In this situation, the vehicle will operate as - 2006 Lexus IS 250 | Owners Manual - Page 117
2-1. Driving procedures Manual Transmission (if equipped) n Shifting the shift lever Fully depress the into the R position while lifting up the ring section. Snow mode The snow mode is used for accelerating and driving on slippery road surfaces, such as on snow. Push the switch once more to - 2006 Lexus IS 250 | Owners Manual - Page 118
Driving procedures n Recommended shifting speed The following table indicates shifting speeds for optimum fuel economy. mph (km/h) Shifting operation 1 2 3 4 5 2 3 4 5 in order to prevent overrevving the engine. mph (km/h) Shift position 1 2 3 4 Maximum speed 33 (54) 56 (90) 83 (134) 108 - 2006 Lexus IS 250 | Owners Manual - Page 119
and hold the lever partway to signal a lane change The right hand signal will flash until you release the lever. 2 When driving n Turn signals can be operated when The engine switch is in IG-ON mode. n If the indicators flash faster than usual Check that a light bulb in the front or rear turn - 2006 Lexus IS 250 | Owners Manual - Page 120
left foot while depressing the brake pedal with your right foot. Manual transmission Sets the parking brake Fully set the parking brake while depressing the brake pedal. CANADA U.S.A. Releases the parking brake NOTICE n Before driving Fully release the parking brake. Driving the vehicle with the - 2006 Lexus IS 250 | Owners Manual - Page 121
2-2. Instrument cluster Gauges and meters 2 When driving The units used on the speedometer and the tachometer gauge display may differ depending on the model/type. The following gauges, meters and display illuminate when the engine switch is in IG-ON mode. Speedometer Displays the vehicle speed - 2006 Lexus IS 250 | Owners Manual - Page 122
A and B can be used to record and display different fuel remaining in the tank. Odometer/trip meter and trip meter reset button Switches between odometer and trip meter displays. Pushing and holding the button will reset the trip meter when the trip meter is being displayed. Instrument panel light - 2006 Lexus IS 250 | Owners Manual - Page 123
cluster Speed indicator n Turning the indicator ON/OFF →P. 220 n Changing the speed indicator setting The satellite switch can be used to change the set speed at which the yellow speed indicator ring comes on. The setting can be made only when the engine switch is in IG-ON mode and the vehicle is - 2006 Lexus IS 250 | Owners Manual - Page 124
displayed to indicate that the desired speed has been set. Tacho indicator n Turning the indicator ON/OFF →P. 220 n Changing the tacho indicator setting The satellite switch can be used to change the set engine speed at which the yellow indicator ring comes on. The setting can be made only when the - 2006 Lexus IS 250 | Owners Manual - Page 125
2 Push the < or > switch within 6 seconds of the tachometer needle moving to set the desired engine speed, then set the indicator mode in ON by pushing the ON/OFF button. Pushing and holding the switch changes values at a faster rate. If the satellite switch is not operated for some time, the multi - 2006 Lexus IS 250 | Owners Manual - Page 126
needle of the tachometer enter the red zone, which indi- cates the maximum engine speed. l The engine may be overheating if the temperature gauge is in the red zone (H). In this case, immediately stop the vehicle in a safe place. Check the engine after it has cooled completely. (→P. 369) 110 - 2006 Lexus IS 250 | Owners Manual - Page 127
2-2. Instrument cluster Indicators and warning lights The indicator and warning lights on the instrument cluster and center panel inform the driver of the status of the vehicle's various systems. 2 When driving Instrument cluster The units used on the speedometer and the tachometer gauge display - 2006 Lexus IS 250 | Owners Manual - Page 128
SNOW indicator (→P. 98) (vehicles with an automatic transmission) Headlight high beam indicator (→P. 118) (vehicles with a manual transmission) ETCS SNOW indicator (→P. 101) (U.S.A.) Headlight indicator (→P. 118) Tail light indicator (→P. 118) (vehicles with an automatic transmission) ECT - 2006 Lexus IS 250 | Owners Manual - Page 129
to indicate that a system check is being performed. They will turn off after the engine is started, or after a few seconds.There may be a malfunction in a system if a light does not come on, or if the lights do not turn off. Have the vehicle inspected by your Lexus dealer. CAUTION n If a safety - 2006 Lexus IS 250 | Owners Manual - Page 130
temperature. Trip information (→P. 115) Displays driving range, fuel consumption and other cruising related information. Satellite switch mode display (→P. 220) This switch is used to configure various function settings. Lexus parking assist-sensor display (if equipped) Automatically displayed - 2006 Lexus IS 250 | Owners Manual - Page 131
2-2. Instrument cluster Trip information Display items can be switched by pushing the DISP switch. 2 When driving Type A Type B n Outside temperature Displays the outside air temperature. The temperature range that can be displayed is from -40°F (-40°C) to 122°F (50°C). When the temperature - 2006 Lexus IS 250 | Owners Manual - Page 132
quantity of fuel remaining. This distance is computed based on your average fuel consumption. As fuel consumption since the vehicle was last refueled. n Current fuel consumption Displays the current rate of fuel consumption. n Average vehicle speed Displays the average vehicle speed since the engine - 2006 Lexus IS 250 | Owners Manual - Page 133
display After switching the engine switch to IG-ON mode, CHECK is displayed while system operation is checked. When the system check is complete, COMPLETED is displayed before returning to the normal screen. CAUTION n The information display at low temperatures Allow the interior of the vehicle - 2006 Lexus IS 250 | Owners Manual - Page 134
The headlights can be operated manually or automatically. U.S.A. CANADA The side marker, parking, tail, license plate and instrument panel lights turn on. The headlights and all lights listed above turn on. The headlights and parking lights turn on and off automatically. (When the engine switch - 2006 Lexus IS 250 | Owners Manual - Page 135
your vehicle more visible to other drivers, the headlights turn on automatically (at a reduced intensity) whenever the engine is started and the parking brake is released. Daytime running lights are not designed for use at night. n Headlight control sensor The sensor may not function properly if - 2006 Lexus IS 250 | Owners Manual - Page 136
with discharge headlights) It may indicate a malfunction in the system. Contact your Lexus dealer. n Customization Settings (e.g. light sensor sensitivity) can be changed. (→P. 400) NOTICE n To prevent battery discharge Do not leave the lights on longer than necessary when the engine is not - 2006 Lexus IS 250 | Owners Manual - Page 137
2-3. Operating the lights and windshield wipers Fog light switch The fog lights improve visibility in difficult driving conditions, such as in rain or fog. They can be turned on only when the headlights are on low beam. To turn the front fog lights off To turn the front fog lights on 2 When - 2006 Lexus IS 250 | Owners Manual - Page 138
2-3. Operating the lights and windshield wipers Windshield wipers and washer n Intermittent wiper with interval adjuster (if equipped) Wiper intervals can be adjusted for intermittent operation (when INT is - 2006 Lexus IS 250 | Owners Manual - Page 139
the lights and When driving n The windshield wiper and washer can be operated when The engine switch is in IG-ON mode. n Effects of vehicle speed on wiper interval (INT mode) l Wiper operation when the washer is being used (delay until drip prevention wiper sweep occurs) With LO selected, - 2006 Lexus IS 250 | Owners Manual - Page 140
lights and windshield wipers n Rain drop sensor (vehicles equipped with the rain-sensing windshield wipers) The sensor judges the amount of raindrops. n If no windshield washer fluid sprays Check function) can be changed. (→P. 400) CAUTION n Caution regarding the use of windshield wipers in - 2006 Lexus IS 250 | Owners Manual - Page 141
can be sprayed on the headlights. Press the switch to clean the headlights. 2 When driving n The headlight cleaner can be operated when When the engine switch is in IG-ON mode and the headlight switch is turned ON. NOTICE n When the washer fluid tank is empty Do not use this function when the - 2006 Lexus IS 250 | Owners Manual - Page 142
other driving systems Cruise control (if equipped) Use the cruise control to maintain a set speed without using the accelerator. n Set the vehicle speed STEP 1 Turn the ON-OFF set speed (approximately 1.6 km/h [1.0 mph]) can be made by lightly pressing the lever up or down and releasing it. 126 - 2006 Lexus IS 250 | Owners Manual - Page 143
2-4. Using other driving systems n Canceling and resuming regular acceleration Cancel Push the lever towards you to cancel cruise control. The speed setting is also canceled when the brakes are applied or the clutch is depressed (manual transmission). 2 Resume To resume cruise control and return - 2006 Lexus IS 250 | Owners Manual - Page 144
in the cruise control system. Have the vehicle inspected by your Lexus dealer. CAUTION n To avoid operating the cruise control by mistake Keep the ON-OFF button off when not in use. n Situations unsuitable for cruise control Do not use cruise control in any of the following situations. Doing so - 2006 Lexus IS 250 | Owners Manual - Page 145
2-4. Using other driving systems Dynamic radar cruise control (if equipped) Dynamic radar cruise more to deactivate. Vehicle-to-vehicle distance control mode is always reset when the engine switch is switched to IG-ON mode. Switch to constant speed control mode. (push and hold for - 2006 Lexus IS 250 | Owners Manual - Page 146
2-4. Using other driving of the set speed (approximately 1.0 mph [1.6 km/h]) can be made by lightly pressing the lever up or down and releasing it. n Canceling and resuming The setting is also canceled when the brakes are applied. Resume To resume cruise control and return to the set speed, - 2006 Lexus IS 250 | Owners Manual - Page 147
2-4. Using other driving systems n Changing the vehicle-to-vehicle distance Preceding vehicle mark Each push of the switch changes the vehicle-to-vehicle distance Long Medium Short The vehicle-to-vehicle distance is automatically set to the long mode when the engine switch is switched to IG-ON - 2006 Lexus IS 250 | Owners Manual - Page 148
2-4. Using other driving systems Driving in vehicle-to-vehicle distance control mode decelerates your vehicle. When a greater reduction in vehicle speed is necessary, the system applies the brakes. A warning tone warns you on the system cannot decelerate sufficiently to prevent your vehicle from - 2006 Lexus IS 250 | Owners Manual - Page 149
of the lane When the vehicle ahead of you executes a lane change, the system slowly accelerates until the set vehicle speed is reached. Dynamic radar cruise control warning lights, messages and buzzers Warning lights, messages and buzzers are used to indicate a system malfunction Lexus dealer. 133 - 2006 Lexus IS 250 | Owners Manual - Page 150
2-4. Using other driving systems n Automatically cancelling constant speed control -to-vehicle distance increases/ decreases in accordance with vehicle speed. Distance options Long Medium Short n Radar sensor and grille cover Vehicle-to-vehicle distance Approximately 164 ft. (50 m) Approximately - 2006 Lexus IS 250 | Owners Manual - Page 151
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC RF exposure information This device complies with the FCC RF exposure requirements n Before using dynamic radar brakes, etc. n To avoid inadvertent - 2006 Lexus IS 250 | Owners Manual - Page 152
cruise control Do not use dynamic radar cruise control rain, ice or snow. l Where there are sudden changes between sharp up and down gradients l At entrances to sensor may not be correctly detecting the vehicle ahead Apply the brakes as necessary when any of the following types of vehicles are - 2006 Lexus IS 250 | Owners Manual - Page 153
Using other driving systems CAUTION n Conditions under which the vehicle-to-vehicle distance control may not function correctly Apply the brakes the lanes are narrow l When steering wheel operation or your position in the lane the following to the sensor or grille cover as doing so may cause the - 2006 Lexus IS 250 | Owners Manual - Page 154
and a buzzer when parallel parking or maneuvering into a garage. Always check the surrounding area when using this system. For vehicles equipped with a navigation system, refer to the separate "Navigation System Owner's Manual" for further details. n Types of sensors Front corner sensors Rear - 2006 Lexus IS 250 | Owners Manual - Page 155
2-4. Using other driving systems n Lexus parking assist-sensor switch (→P. 220) When ON, an indicator is displayed to inform the driver that the function is operational. 2 When driving The display and - 2006 Lexus IS 250 | Owners Manual - Page 156
2-4. Using other driving systems n Back sensor operation display and distance to an obstacle The system operates when the vehicle approaches within approximately 4.5 ft. (150 cm) of - 2006 Lexus IS 250 | Owners Manual - Page 157
2-4. Using other driving systems Detection range of the sensors Approximately 1.5 ft. (50 cm) Approximately 4.5 ft. (150 cm) Approximately 1.5 ft. (50 cm) The diagram shows the detection - 2006 Lexus IS 250 | Owners Manual - Page 158
Using the vehicle is noisy due to vehicle horns, motorcycle engines, air brakes of large vehicles, or other loud noises producing ultrasonic a strong impact. • The vehicle is approaching a tall or curved curb. In addition to the examples above, there are instances in which, be changed. (→P. 400) 142 - 2006 Lexus IS 250 | Owners Manual - Page 159
when using the Lexus parking-assist sensor Observe the following precautions. Failing to do so may result in the vehicle being unable to be driven safely and possibly cause an accident. l Do not use the sensor at speeds in excess of 6 mph (10 km/h). l Do not attach any accessories within the - 2006 Lexus IS 250 | Owners Manual - Page 160
2-4. Using other brake pedal is depressed, when the system detects a panic stop situation. n VSC (Vehicle Stability Control) Helps the driver to control skidding when swerving suddenly or turning on slippery road surfaces. n TRAC (Traction Control) Maintains drive power and prevents the rear wheels - 2006 Lexus IS 250 | Owners Manual - Page 161
by controlling the brakes and engine output. n PCS (Pre-Collision System) (if equipped) →P. 149 2 When the VSC/TRAC/hill-start assist control systems are operating If the vehicle is in danger of slipping, rolling backwards when starting on an incline, or if the rear wheels (2WD) or 4 wheels (4WD - 2006 Lexus IS 250 | Owners Manual - Page 162
engine to the wheels. You may need to turn the system off to enable you to rock the vehicle in order to free the vehicle. Push the button to turn off TRAC. The slip indicator light comes to a stop. The brake pedal may pulsate slightly after the ABS is activated. The brake pedal may move down slightly - 2006 Lexus IS 250 | Owners Manual - Page 163
The steering wheel may feel heavy as a result. Should this occur, refrain from excessive steering input or stop the vehicle and turn the engine OFF. The When driving on dirt, gravel or snow-covered roads l When driving with tire chains l When driving over bumps in the road l When driving over roads - 2006 Lexus IS 250 | Owners Manual - Page 164
VSC systems will not function correctly if different tires are fitted on the vehicle. Contact your Lexus dealer for further information when replacing tires or wheels. n Handling of tires and suspension Using tires with any kind of problem or modifying the suspension will affect the driving assist - 2006 Lexus IS 250 | Owners Manual - Page 165
in relation to how strongly the brake pedal is depressed. When driving Radar sensor Detects vehicles or other obstacles on or near the road ahead and determines whether a collision is imminent based on the position, speed, and heading of the obstacles. Grille cover Radar sensor n Obstacles not - 2006 Lexus IS 250 | Owners Manual - Page 166
2-4. Using other driving systems n The pre-collision vehicle is greater than 18 to 24 mph (30 to 40 km/h). • The brake pedal is depressed. n Conditions that may trigger the system even if there is no in the system Warning lights and/or warning messages will turn on or flash. (→P. 333, P. 338) 150 - 2006 Lexus IS 250 | Owners Manual - Page 167
area are subject to a strong impact, always have the area inspected and adjusted by a Lexus dealer. l Do not disassemble the sensor. l Do not attach accessories or stickers to the sensor, grille guard or surrounding 2 When driving area. n Limitations of the pre-collision system Do not - 2006 Lexus IS 250 | Owners Manual - Page 168
possible helps maintain vehicle balance. l For better fuel economy, do not carry unnecessary weight. Capacity and distribution Cargo capacity depends on the total weight of the occupants. (Cargo capacity) = (Total load capacity) - (Total weight of occupants) Steps for Determining Correct Load Limit - 2006 Lexus IS 250 | Owners Manual - Page 169
vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your vehicle. Lexus does not recommend the number of occupants increases, the cargo and luggage load equaling the combined weight of the occupants who got on later, by an amount. In other words - 2006 Lexus IS 250 | Owners Manual - Page 170
package tray behind the rear seatback. Such items may be thrown about and possibly injure people in the vehicle during sudden braking braking. n Capacity and distribution l Do not exceed the maximum axle weight rating or the total vehicle weight rating. l Even if the total load of occupant's weight - 2006 Lexus IS 250 | Owners Manual - Page 171
2 n Towing capacity Lexus does not recommend towing a trailer with your vehicle. When driving n Cargo capacity Cargo capacity may increase or decrease depending on the weight and the number of occupants. n Total load capacity and seating capacity These details are also described on the tire and - 2006 Lexus IS 250 | Owners Manual - Page 172
temperatures. Engine oil Engine coolant Washer fluid Have a service technician inspect the level and specific gravity of battery electrolyte. l Have the vehicle fitted with four snow tires or purchase a set of tire chains for the rear tires. Ensure that all tires are the specified size and the - 2006 Lexus IS 250 | Owners Manual - Page 173
chassis. l Periodically check for and remove any excess ice or snow that may have accumulated in the wheel well or on the brakes. n When driving the P (automatic transmission) or R (manual transmission) without setting the parking brake. The parking brake may freeze up, preventing it from being - 2006 Lexus IS 250 | Owners Manual - Page 174
Selecting snow chains Snow chains can be mounted on 16- and 17-inch tires. They cannot be mounted on 18-inch tires. Use the correct snow chain size when mounting the snow chains. Chain size is regulated for each tire sizes. Side chain (0.12 in. [3 mm] in diameter) Cross chain (0.16 in. [4 mm] in - 2006 Lexus IS 250 | Owners Manual - Page 175
death or serious injury. l Use tires of the size specified for your vehicle. l Maintain the recommended level of air pressure. l Do not drive in excess of 75 mph (120 km/h), regardless of the type of snow tires being used. l Use snow tires on all, not just some wheels. n Driving with snow chains - 2006 Lexus IS 250 | Owners Manual - Page 176
Request repairs of and obtain replacement snow tires from Lexus dealers or legitimate tire retailers. This is because the removal and attachment of snow tires affects the operation of the tire air pressure sensor. n Fitting tire chains The tire air pressure sensor may not function correctly when - 2006 Lexus IS 250 | Owners Manual - Page 177
does not recommend towing a trailer with your vehicle. Lexus also does not recommend the installation of a tow hitch or the use of a tow hitch carrier fo a wheelchair, scooter, bicycle, etc. Your Lexus is not designed for trailer towing or for the use of tow hitch mounted carriers. 2 When driving - 2006 Lexus IS 250 | Owners Manual - Page 178
2-5. Driving information Dinghy towing (vehicles with an automatic transmission) Your vehicle is not designed to be dinghy towed (with 4 wheels on the ground) behind a motor home. NOTICE n To avoid serious damage to your vehicle Do not tow your vehicle with four wheels on the ground. 162 - 2006 Lexus IS 250 | Owners Manual - Page 179
OFF. STEP 3 Release the parking brake. After towing, leave the engine in idle for at least 3 minutes before driving the vehicle. n Necessary equipment and accessories Specialized equipment and accessories are required for dinghy towing. Contact the service branch of the motor home manufacturer - 2006 Lexus IS 250 | Owners Manual - Page 180
2-5. Driving information NOTICE n Dinghy towing direction Do not tow the vehicle backwards. Doing so may cause serious damage. n To prevent the steering from locking Ensure the engine switch is in ACC mode. 164 - 2006 Lexus IS 250 | Owners Manual - Page 181
with a navigation system should refer to the "Navigation System Owner's Manual". Fan speed Fan speed display Off Driver's side temperature setting display Automatic mode Airflow display Changes the air outlets used Passenger's side temperature setting display Micro dust and pollen removal mode - 2006 Lexus IS 250 | Owners Manual - Page 182
3-1. Using the air conditioning system and defogger STEP 3 Press ∧ to increase the the switch. switch to separately adjust 3 Press ∧ (increase) or ∨ (decrease) on the Interior features the temperature for the passenger and driver sides (dual mode). Press to return the driver and passenger - 2006 Lexus IS 250 | Owners Manual - Page 183
3-1. Using the air conditioning system and defogger n Changing the air outlets Press . The air outlets switch each time the button is pressed. * * * * Air flows to the upper body. Air flows to the upper - 2006 Lexus IS 250 | Owners Manual - Page 184
3-1. Using the air conditioning system and defogger n Switching between outside air and is switched to automatic mode, the air conditioning system operates automatically. 3 Interior features Defogging the front windshield Defogging The air conditioning system control operates automatically. - 2006 Lexus IS 250 | Owners Manual - Page 185
3-1. Using the air conditioning system and defogger Micro dust and pollen filter Press . Outside air mode switches to (recirculated air) mode. Pollen is removed from the - 2006 Lexus IS 250 | Owners Manual - Page 186
3-1. Using the air conditioning system and defogger Adjusting the position of and opening and or right, up or down Turn the knob right to open the vent and left to close the vent 3 Interior features Rear outlets Direct air flow to the left or right, up or down Turn the knob fully to the outside - 2006 Lexus IS 250 | Owners Manual - Page 187
easily if the recirculated air mode is used for an extended period. n Window defogger feature Recirculated air mode may automatically switch to problem in the air conditioning system if the indicator light continues to flash. Turn the air conditioning system off and have it inspected by your Lexus - 2006 Lexus IS 250 | Owners Manual - Page 188
n To prevent the windshield from fogging up Do not use during cool air operation in extremely humid weather. The difference . NOTICE n To prevent battery discharge Do not leave the automatic air conditioning system on longer than necessary when the engine is stopped. 3 Interior features 173 - 2006 Lexus IS 250 | Owners Manual - Page 189
the air conditioning system and defogger Rear window and outside rear view mirror defoggers These features are used to defog the rear window, and to remove raindrops, dew and frost from the outside rear view mirrors. ON/OFF The defoggers will automatically turn - 2006 Lexus IS 250 | Owners Manual - Page 190
3-2. Using the audio system Audio system type (without navigation system) Owners of models equipped with a navigation system should refer to the "Navigation System Owner's Manual". CD player with changer and AM/FM radio Type A 3 Interior features Type B 175 - 2006 Lexus IS 250 | Owners Manual - Page 191
use of the audio system Using the external audio input port Using the steering wheel switches Page P. 178 P. 186 P. 193 P. 201 P. 204 P. 205 n Using this unit apart or attempt to make any changes yourself. This is an intricate unit that uses a laser pickup to retrieve information from the surface - 2006 Lexus IS 250 | Owners Manual - Page 192
3-2. Using the audio system NOTICE n To prevent battery discharge Do not leave the audio system on longer than necessary with the engine off. n To avoid damaging the audio system Take care not to spill drinks or other fluids over the audio system. 3 Interior features 177 - 2006 Lexus IS 250 | Owners Manual - Page 193
the audio system Using the radio Seeking any traffic program station Station selector Displays radio text messages Power Volume Seeking the frequency AM⋅SAT/FM mode buttons Adjusting the frequency (AM, FM mode) or channel (SAT mode) Changing the program types Scans for receivable stations - 2006 Lexus IS 250 | Owners Manual - Page 194
stations which broadcast this information. n Receiving RDS broadcasts STEP 1 Press ∧ or ∨ on the 3 button during FM reception. Interior features The type of program changes each time the button is pressed. l ROCK l EASYLIS (Easy listening) l CLS/JAZZ (Classical music and Jazz) l R & B (Rhythm - 2006 Lexus IS 250 | Owners Manual - Page 195
3-2. Using the audio system n Displaying radio text messages Press twice. If MSG shows if equipped) n Receiving XM satellite radio STEP 1 Press and hold until SAT shows in the display. The display changes as follows each time the switch is pressed. AM → SAT1 → SAT2 → SAT3 Turn the dial to select - 2006 Lexus IS 250 | Owners Manual - Page 196
is reached, press the switch again. n Displaying text information Press . STEP 1 The display will show up to 10 characters. The display changes as follows each time the button is pressed. l CH NAME l TITLE (SONG/PROGRAM TITLE) l NAME (ARTIST NAME/FEATURE) l CH NUMBER 3 Interior features 181 - 2006 Lexus IS 250 | Owners Manual - Page 197
a problem. Select "CH000" using appear. l Satellite tuner , and the receiver's 8-character ID number will The tuner supports only Audio Services (Music and Talk) and the accompanying Text Information of XM satellite radio. *: Terms and services provided by XM Radio are subject to change without - 2006 Lexus IS 250 | Owners Manual - Page 198
problem, and take the suggested corrective action. ANTENNA The XM antenna is not connected. Check whether channel or "CH001". If it does not change automatically, select another channel. If you want feature associated with the channel at that time. No action needed. Interior features NO SIGNAL - 2006 Lexus IS 250 | Owners Manual - Page 199
a.m. - 2 a.m. Sunday: 7 a.m. - 7 p.m. Central Standard Time *: Subject to change without notice. n Certifications for the radio tuner This equipment has been tested and found to , uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may - 2006 Lexus IS 250 | Owners Manual - Page 200
Track selection Search playback Selecting a CD 3 Interior features CD insert Loading CDs n Loading a CD STEP 1 Push . WAIT is shown on the display. STEP 2 Insert a CD when the indicator on the slot turns from amber to green. The display changes from WAIT to LOAD. n Loading multiple CDs - 2006 Lexus IS 250 | Owners Manual - Page 201
you hear a beep, and then remove the CDs. Selecting, fast-forwarding, and scanning tracks n Selecting a track Press ∧ to move up and ∨ to move down using track number is displayed. To fast forward or rewind, press and hold ∧ or ∨ on . until the desired n Scanning a CD STEP 1 Press . The first ten - 2006 Lexus IS 250 | Owners Manual - Page 202
Using playback is canceled. Interior features n All CDs Press and hold (RAND) until you hear a beep. Tracks on all loaded CDs are played in a random order until the button is pressed once more. Switching the display Press . Each time the switch is pressed, the display changes - 2006 Lexus IS 250 | Owners Manual - Page 203
and other audio CDs with the mark shown at left can be used. CD-Rs, CDROMs and CDs with copy-protect features cannot be used. n CD player protection feature To protect the internal components, playback is automatically stopped when a problem is detected. n If CDs are left inside the CD player or - 2006 Lexus IS 250 | Owners Manual - Page 204
that cannot be used Do not use the following types of CDs or 3 in. (8 cm) CD adapters. Doing so may damage the CD player and/or the CD insert/eject function. l CDs that have a diameter that is not 4.7 in. (12 cm). l Low-quality and deformed CDs. 3 Interior features l CDs with a transparent - 2006 Lexus IS 250 | Owners Manual - Page 205
3-2. Using the audio system NOTICE n CD player precautions Failure to follow the precautions below may result in serious damage to the CDs or the player itself. l Do not insert anything other than CDs into the CD slot. l Do not apply oil to the CD player. l Store CDs away from direct sunlight. l - 2006 Lexus IS 250 | Owners Manual - Page 206
Volume Selecting Playback a file CD eject Search playback Selecting a file Selecting a CD CD insert 3 Interior features Loading and ejecting MP3 and WMA discs Refer to the section entitled "Using the CD player" for details. (→P. 186) Selecting a folder n Selecting folders one at a time Press - 2006 Lexus IS 250 | Owners Manual - Page 207
3-2. Using the audio system Selecting and scanning files n Selecting one file at a Switching the display Press . (RPT) until you hear a beep. Each time the switch is pressed, the display changes in the order of Folder no./File no./Elapsed time → Folder name → File name → Album title (MP3 only) - 2006 Lexus IS 250 | Owners Manual - Page 208
3 To protect the internal components, playback is automatically stopped when a problem is detected while the CD player is being used. n If CDs are left inside the CD player or in the ejected position for extended peri- Interior features ods CDs may be damaged and may not play properly. n Lens - 2006 Lexus IS 250 | Owners Manual - Page 209
audio system n MP3 and WMA files MP3 (MPEG Audio LAYER 3) is a standard audio compression format. Files can be compressed to approximately 1/10 of their original size by using MP3 compression. WMA (Windows Media TMAudio) is a Microsoft audio compression format. This format compresses audio data to - 2006 Lexus IS 250 | Owners Manual - Page 210
disc formats The following disc formats can be used. • Disc formats: CD-ROM Mode 1 • Maximum directory hierarchy: 8 levels • Maximum length of folder names/file names: 32 characters • and Ver. 2.2, 2.3 ID3 tags. (The number of characters is based on ID3 Ver. 1.0 and 1.1.) WMA tags can be added to - 2006 Lexus IS 250 | Owners Manual - Page 211
. Discs that contain a mixture of music data and MP3 or WMA format data cannot be played. l Extensions If the file extensions .mp3 and .wma are used for files other than MP3 and WMA files, they will be mistakenly recognized and played as MP3 and WMA files. This may result in large - 2006 Lexus IS 250 | Owners Manual - Page 212
that cannot be used Do not use the following types of CDs or 3 in. (8 cm) CD adapters. Doing so may damage the CD player and render the CD insert/eject function unusable. l CDs that have a diameter that is not 4.7 in. (12 cm). 3 l Low-quality and deformed CDs. Interior features l CDs with - 2006 Lexus IS 250 | Owners Manual - Page 213
3-2. Using the audio system NOTICE n CD player precautions Failure to follow the precautions below may result in damage to the CDs or the player itself. l Do not insert anything other than CDs into the CD slot. l Do not apply oil to the CD player. l Store CDs away from direct sunlight. l Never try - 2006 Lexus IS 250 | Owners Manual - Page 214
3-2. Using the audio system Optimal use of the audio system Type A Adjusting the sound quality Adjusting the ASL Changing the listening position Changing the sound quality modes 3 Type B Adjusting the sound quality Interior features Adjusting the ASL Changing the sound quality modes 199 - 2006 Lexus IS 250 | Owners Manual - Page 215
3-2. Using the audio system Adjusting the Automatic Sound Levelizer (ASL) Press . The ASL switches between ON and OFF modes each time the switch is pressed. ASL automatically adjusts the volume and tone quality according to the noise level as you drive your vehicle. Changing the listening - 2006 Lexus IS 250 | Owners Manual - Page 216
3-2. Using the audio system Sound quality mode Bass* Mid-range* Treble* Front/ rear Shifts to front BAL SURROUND L7 to R7 Shifts to left Shifts to right 3 ON/OFF OFF ON Interior features *: The sound quality level is adjusted individually in each AM⋅FM or CD mode. n Surround (type B only) - 2006 Lexus IS 250 | Owners Manual - Page 217
the vehicle's speakers. STEP 1 Connect the portable audio device. STEP 2 Press . n Operating portable audio devices connected to the audio system The volume can be adjusted using the vehicle's audio controls. All other adjustments must be made on the portable audio device itself. n When - 2006 Lexus IS 250 | Owners Manual - Page 218
audio system Using the steering wheel audio switches Some audio features can be controlled using the switches on the steering wheel. Power on, select audio source Volume Radio: Select radio stations CD: Select tracks, files (MP3 and WMA) and discs 3 Turning on the power Interior features Press - 2006 Lexus IS 250 | Owners Manual - Page 219
3-2. Using the audio system Selecting a radio station STEP 1 STEP 2 Press to select the radio mode. switch to select a radio station. Press ∧ or ∨ on Press and hold ∧ or ∨ on CAUTION n To reduce the risk of an accident Exercise care when operating the audio switches on the steering wheel. 204 - 2006 Lexus IS 250 | Owners Manual - Page 220
3-2. Using the audio system 3 Interior features 205 - 2006 Lexus IS 250 | Owners Manual - Page 221
3-2. Using the audio system 206 - 2006 Lexus IS 250 | Owners Manual - Page 222
3-3. Using the interior lights Interior lights list 3 Interior features Front personal lights (→P. 209) Front interior light (→P. 209) Front overhead courtesy light Rear personal lights (→P. 209) Rear interior light Rear overhead courtesy light Shift lever lighting (when engine switch is in ACC - 2006 Lexus IS 250 | Owners Manual - Page 223
3-3. Using the interior lights n Illuminated entry system The following interior lights come on automatically when you approach the vehicle with the electronic key on your person. Note that the illuminated entry system operates only when the interior light switch (door position ON/OFF) is ON. l - 2006 Lexus IS 250 | Owners Manual - Page 224
3-3. Using the interior lights Interior lights and personal lights Interior lights Door position ON/OFF ON/OFF Models without an electric moon roof 3 Interior features Models with an electric moon roof Personal lights ON/OFF Front (models without an electric moon roof) 209 - 2006 Lexus IS 250 | Owners Manual - Page 225
3-3. Using the interior lights Personal lights Front (models with an electric moon roof) Rear 210 - 2006 Lexus IS 250 | Owners Manual - Page 226
3-4. Using the storage features List of storage features Glove box 3 Interior features Glove box Console boxes Cup holders Bottle holders/door pockets Overhead console Glove box Open (push button) Lock with the mechanical key Unlock with the mechanical key 211 - 2006 Lexus IS 250 | Owners Manual - Page 227
3-4. Using the storage features Glove box and console boxes n Glove box light The glove box light turns on when the engine switch is in IG-ON mode. n Trunk opener main switch The trunk opener main switch located in the glove box. (→ P. 23) CAUTION n Caution while driving Keep the glove box - 2006 Lexus IS 250 | Owners Manual - Page 228
3-4. Using the storage features Console boxes and overhead console n Console box light (front) The console box light turn on when the engine switch is in IG-ON mode. CAUTION n Caution while driving Keep the console box closed. Injuries may result in the event of an accident or sudden braking. - 2006 Lexus IS 250 | Owners Manual - Page 229
3-4. Using the storage features Overhead console and cup holders Cup holders Front (type A) To open, press down and release the front of the cup holder lid. Front (type B) Press - 2006 Lexus IS 250 | Owners Manual - Page 230
the cup holders. Other items may be thrown out of the holders in the event of an accident or sudden braking and cause injury. If possible, cover hot drinks to prevent burns. n When not in use Interior features Keep the cup holders closed. Injuries may result in the event of an accident or sudden - 2006 Lexus IS 250 | Owners Manual - Page 231
3-4. Using the storage features CAUTION n Caution while driving Keep the door pockets closed. Injuries may result in the event of an accident or sudden braking. 216 - 2006 Lexus IS 250 | Owners Manual - Page 232
3-5. Other interior features Sun visors Forward position: Flip down. Side position: Flip down, unhook, and swing to the side. 3 Interior features 217 - 2006 Lexus IS 250 | Owners Manual - Page 233
3-5. Other interior features Vanity mirror The light turns on when the cover is opened. 218 - 2006 Lexus IS 250 | Owners Manual - Page 234
3-5. Other interior features Clock Adjusts the hour. Adjusts the minutes. Rounds to the nearest hour.* *: e.g. 1:00 to 1:29 → 1:00 1:30 to 1:59 → 2:00 n The clock is displayed when The engine switch is in ACC or IG-ON mode. 3 Interior features 219 - 2006 Lexus IS 250 | Owners Manual - Page 235
3-5. Other interior features Satellite switches The satellite switches can be used to change the settings of various features. Settings are shown on the multi-information display. n Operating the satellite switches STEP 1 Bring up the satellite switch mode on the multi-information display. Press - 2006 Lexus IS 250 | Owners Manual - Page 236
3-5. Other interior features n Items that can be set using the satellite switches Lexus parking assist-sensor (→P. 138) ON/OFF (if equipped) Tire pressure warning system initialization (→P. 281) ID code selection for tire air pressure system (→P. 282) AFS (Adaptive Front-lighting System) (→P. 119 - 2006 Lexus IS 250 | Owners Manual - Page 237
3-5. Other interior features n Changing the settings Each item is displayed and its setting can be changed only in the following conditions: Lexus parking assist-sensor: When the engine switch is in IG-ON mode. Items other than the above: When the engine switch is in IG-ON mode and the vehicle is - 2006 Lexus IS 250 | Owners Manual - Page 238
to open. Hold the plate down and pull the ashtray upwards to remove. 3 Interior features CAUTION n When not in use Keep the ashtray closed. Injuries may result in the event of an accident or sudden braking. NOTICE n To prevent fire l Fully extinguish matches and cigarettes before putting them in - 2006 Lexus IS 250 | Owners Manual - Page 239
3-5. Other interior features Cigarette lighter Push the back part of the lid to open, and push the cigarette lighter down. The cigarette lighter will pop up when it is ready for use. n The cigarette lighter can be used when The engine switch is in ACC or IG-ON mode. CAUTION n To avoid burns or - 2006 Lexus IS 250 | Owners Manual - Page 240
Power outlet The power outlet can be used for 12 V accessories that run on less than 10 A. 3 n The power outlet can be used when Interior features The engine switch is in ACC or IG-ON mode. NOTICE n To avoid damaging the power outlet Close the power outlet lid when the power outlet is - 2006 Lexus IS 250 | Owners Manual - Page 241
Vehicles with an automatic transmission Heats the seats Driver's seat Front passenger's seat The indicator light comes on. The higher the number, the warmer the seats become. Vehicles with a manual transmission n The seat heaters can be used when The engine switch is in IG-ON mode. n When not in - 2006 Lexus IS 250 | Owners Manual - Page 242
not cover the seat with anything when using the seat heater. Using the seat heater with a blanket or cushion increases the temperature of the seat and may lead to overheating 3 NOTICE n To prevent seat heater damage Interior features Do not put unevenly weighted objects on the seat and do not - 2006 Lexus IS 250 | Owners Manual - Page 243
number, the warmer the seats become. Blows air from the seats Vehicles with a manual transmission The indicator light (green) comes on. The higher the number, the stronger the airflow becomes. n The seat heaters and ventilators can be used when The engine switch is in IG-ON mode. n When not in - 2006 Lexus IS 250 | Owners Manual - Page 244
not cover the seat with anything when using the seat heater. Using the seat heater with a blanket or cushion increases the temperature of the seat and may lead to overheating 3 NOTICE n To prevent seat heater damage Interior features Do not put unevenly weighted objects on the seat and do not - 2006 Lexus IS 250 | Owners Manual - Page 245
3-5. Other interior features Armrest Pull the armrest down for use. NOTICE n To prevent damage to the armrest Do not place too much strain on the armrest. 230 - 2006 Lexus IS 250 | Owners Manual - Page 246
3 n Reverse operation feature Interior features To ensure adequate rear feature, it will not be raised even when the engine is turned on again and the vehicle reaches a speed of 9 mph (15 km/h). To raise the sunshade again, press the switch. n The rear sunshade can be used when The engine - 2006 Lexus IS 250 | Owners Manual - Page 247
3-5. Other interior features NOTICE n To prevent the battery from being discharged Do not operate the rear sunshade when the engine is not running. n To ensure normal operation of the sunshade Observe the following precautions. l Do not place excessive load on the motor or other components. l - 2006 Lexus IS 250 | Owners Manual - Page 248
STEP 2 Open the inside trunk door from the trunk and load baggage or other items. 3 Interior features CAUTION n When not in use Ensure that the inside trunk door is closed. In the event of sudden braking, items stored in the trunk may be thrown forward into the cabin, resulting in injury. 233 - 2006 Lexus IS 250 | Owners Manual - Page 249
3-5. Other interior features Coat hooks Pull out the hooks to hang coats or other soft items. CAUTION n Items that must not be hung on the hook Do not - 2006 Lexus IS 250 | Owners Manual - Page 250
interior features Floor mat Securely place a mat that matches the size of the space on the carpet. Secure the driver's floor mat using the hooks provided. CAUTION n When inserting the floor mat 3 Interior features Make sure the floor mat is properly placed on the floor carpet. If the floor mat - 2006 Lexus IS 250 | Owners Manual - Page 251
3-5. Other interior features Trunk features n Cargo hooks Cargo hooks are provided for securing loose items. n Shopping bag hooks n First-aid kit storage belt (if equipped) Loosen Tighten 236 - 2006 Lexus IS 250 | Owners Manual - Page 252
n Warning triangle storage belt Loosen Tighten n Luggage mat Pull the lever upwards when lifting the luggage mat up. 3 Interior features The lever can be hooked on the edge of the trunk. CAUTION n When the cargo hooks are not in use To avoid injury, always return the cargo hooks to their - 2006 Lexus IS 250 | Owners Manual - Page 253
3-5. Other interior features NOTICE n When closing the trunk Do not leave the luggage mat lever hooked on the edge of the trunk. The luggage mat may get damaged. 238 - 2006 Lexus IS 250 | Owners Manual - Page 254
3-5. Other interior features Garage door opener The garage door opener can be programmed to operate garage doors, gates, entry doors, door locks, home lighting systems, and security systems, and other devices. The garage door opener (HomeLink® Universal Transceiver) is manufactured under license - 2006 Lexus IS 250 | Owners Manual - Page 255
3-5. Other interior features STEP 2 Press and hold down one of the buttons on the HomeLink® and the button on the transmitter. When the indicator light on the HomeLink® changes from a slow to a rapid flash after 20 seconds, you can release both buttons. Test the operation of the HomeLink® by - 2006 Lexus IS 250 | Owners Manual - Page 256
and color of the button may vary by brand of garage door opener. Refer to the operation manual supplied operate the garage door. 3 Interior features Repeat the steps above to the surface of the HomeLink®. STEP 4 Keep the indicator light on the HomeLink® in view while programming. STEP 2 STEP - 2006 Lexus IS 250 | Owners Manual - Page 257
systems, home door locks or lighting, contact your authorized Lexus dealer for assistance. STEP 5 n Reprogramming a button The individual HomeLink® buttons cannot be erased but can be reprogrammed. To reprogram a button, follow the "Basic programming" instructions. Operating the HomeLink® Press the - 2006 Lexus IS 250 | Owners Manual - Page 258
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the device. 3 Interior features use the HomeLink® Compatible Transceiver with any garage door opener or device that lacks safety stop and reverse features as required - 2006 Lexus IS 250 | Owners Manual - Page 259
3-5. Other interior features Compass The compass on the inside rear view mirror indicates the direction in which the vehicle is heading. n Operation To turn the compass on or - 2006 Lexus IS 250 | Owners Manual - Page 260
3-5. Other interior features Calibrating the compass 3 Interior features The direction display deviates from the true direction determined by the earth's magnetic field. The amount of deviation varies according to the geographic position of - 2006 Lexus IS 250 | Owners Manual - Page 261
3-5. Other interior features STEP 4 Press AUTO again. If the direction is displayed several seconds after adjustment, the calibration is vehicle has become magnetized. (There is a magnet or metal object near the inside rear view mirror.) l The battery has been disconnected. l A door is open. 246 - 2006 Lexus IS 250 | Owners Manual - Page 262
To ensure normal operation of the compass l Do not perform circling calibration of the compass in a place where the earth's 3 Interior features magnetic field is subject to interference by artificial magnetic fields. l During calibration, do not operate electric systems (moon roof, power windows - 2006 Lexus IS 250 | Owners Manual - Page 263
3-5. Other interior features 248 - 2006 Lexus IS 250 | Owners Manual - Page 264
entering an automatic car wash, check that the fuel filler door on your vehicle is closed properly. n Aluminum wheels Remove any dirt immediately by using a neutral detergent. Do not use hard brushes or abrasive cleaners. Do not use strong or harsh chemical cleaners. Use the same mild detergent and - 2006 Lexus IS 250 | Owners Manual - Page 265
as touching a hot exhaust pipe can cause burns. 4 Maintenance and care NOTICE n To protect your vehicle's painted surfaces Do not use organic cleaners such as benzene or gasoline. n Cleaning the exterior lights l Wash carefully. Do not use organic substances or scrub with a hard brush. This may - 2006 Lexus IS 250 | Owners Manual - Page 266
4-1. Maintenance and care Cleaning and protecting the vehicle interior The following procedures will help protect your vehicle's interior and keep it in top condition: n Protecting the vehicle interior Remove dirt and dust using a vacuum cleaner. Wipe dirty surfaces with a cloth dampened with - 2006 Lexus IS 250 | Owners Manual - Page 267
a cloth or sponge. Also check the belts periodically for excessive wear, fraying or cuts. 4 CAUTION Maintenance and care n Water in the vehicle l Be careful not to splash or spill liquid on the floor. l Do not get any of the SRS components or wiring in the vehicle interior wet. (→P. 61) Electrical - 2006 Lexus IS 250 | Owners Manual - Page 268
4-1. Maintenance and care NOTICE n Cleaning detergents Do not use the following types of detergent, as they may discolor the vehicle interior or the leather surface if the vehicle interior heats up significantly. n Water on the floor Do not wash the vehicle floor with water. Vehicle systems such - 2006 Lexus IS 250 | Owners Manual - Page 269
be aware that do-it-yourself maintenance may affect warranty coverage. The use of Lexus Repair Manuals is recommended. For details about warranty coverage, see the separate "Owner's Guide", "Owner's Manual Supplement" or "Warranty Booklet". 4 Maintenance and care n Repair and replacement It - 2006 Lexus IS 250 | Owners Manual - Page 270
. Avoid exposure and wash any affected area immediately. l Battery posts, terminals and related accessories contain lead and lead com- pounds which are known to cause brain damage. Wash your hands after handling. (→P. 275) l Used engine oil contains chemicals that have been shown to cause cancer in - 2006 Lexus IS 250 | Owners Manual - Page 271
is recommended that any problem you notice should be brought to the attention of your Lexus dealer or qualified service shop for advice. Engine compartment Items Battery Brake fluid Engine coolant Engine oil Exhaust system Radiator/condenser/hoses Washer fluid Check points Maintenance-free. At the - 2006 Lexus IS 250 | Owners Manual - Page 272
Maintenance Vehicle interior Items Accelerator pedal Automatic transmission "Park" mechanism Check points • Moves smoothly (without uneven pedal effort or catching)? • Can the vehicle be hold securely on an incline with the shift lever in P? • Moves smoothly? • Does it have appropriate clearance - 2006 Lexus IS 250 | Owners Manual - Page 273
? • Tire surfaces not worn or damaged? • Tires rotated according to the maintenance schedule? • Wheel nuts are not loose? Tire 4 Maintenance and care CAUTION n If the engine is running Turn the engine off and ensure that there is adequate ventilation before performing maintenance checks. 257 - 2006 Lexus IS 250 | Owners Manual - Page 274
system. n If the electronic engine control system warning light comes on The OBD system determines that a problem exists somewhere in the emission control system. Your vehicle may not pass the I/M test and may need to be repaired. Contact your Lexus dealer to service the vehicle. n Your vehicle - 2006 Lexus IS 250 | Owners Manual - Page 275
brake fluid • Rag or paper towel • Funnel (used only for adding brake fluid) • "Toyota Super Long Life Coolant" or similar high quality ethylene glycol based (used only for adding engine coolant) 4 Battery condition (→P. 275) Brake fluid level (→P. 274) Maintenance and care Engine coolant - 2006 Lexus IS 250 | Owners Manual - Page 276
maintenance Items (→P. 268) Parts and tools • "Toyota Genuine Motor Oil" or equivalent • Rag or paper towel, funnel (used only for adding engine oil) • Fuse with same amperage rating as original • Tire pressure gauge • Compressed air source • Phillips-head screwdriver Engine oil level Fuses Tire - 2006 Lexus IS 250 | Owners Manual - Page 277
4-3. Do-it-yourself maintenance CAUTION n When working near the electric cooling fan or radiator grille: Be sure the engine switch is OFF. With the engine switch in IG-ON mode, the electric cooling fan may automatically start to run if the air conditioning is on and/or the coolant temperature - 2006 Lexus IS 250 | Owners Manual - Page 278
4-3. Do-it-yourself maintenance Hood Release the lock from the inside of the vehicle to open the hood. STEP 1 Pull the hood release lever. The hood will pop up slightly. STEP 2 Lift the hood catch and lift the hood. CAUTION n Pre-driving check Check that the hood is fully closed and locked. If - 2006 Lexus IS 250 | Owners Manual - Page 279
4-3. Do-it-yourself maintenance Positioning the jack When raising your vehicle with the jack, position the jack correctly. Improper placement may damage your vehicle or cause injury. n Front 2WD AWD 4 Maintenance and care n Rear 263 - 2006 Lexus IS 250 | Owners Manual - Page 280
only by the jack. Always use automotive jack stands or a solid, level, surface. l Do not start the engine while the vehicle is supported by the jack. l Stop the vehicle on level firm ground, firmly set the parking brake and put the shift lever in P (automatic) or R (manual). l Make sure to set the - 2006 Lexus IS 250 | Owners Manual - Page 281
IS350 4 Battery (→P. 275) Engine oil level dipstick (→P. 268) Engine oil filler cap (→P. 268) Brake fluid reservoir (→P. 274) Fuse boxes (→P. 299) (→P. 278) Electric cooling fans Condenser (→P. 274) Radiator (→P. 274) Engine coolant reservoir (→P. 272) Washer fluid tank Maintenance and care - 2006 Lexus IS 250 | Owners Manual - Page 282
-yourself maintenance IS250 Battery (→P. 275) Engine oil level dipstick (→P. 268) Engine oil filler cap (→P. 268) Brake fluid reservoir (→P. 274) Fuse boxes (→P. 299) (→P. 278) Electric cooling fans Condenser (→P. 274) Radiator (→P. 274) Engine coolant reservoir (→P. 272) Washer fluid tank 266 - 2006 Lexus IS 250 | Owners Manual - Page 283
4-3. Do-it-yourself maintenance Engine compartment cover n Removing the engine compartment cover Front Outside 4 Maintenance and care 267 - 2006 Lexus IS 250 | Owners Manual - Page 284
-yourself maintenance n Installing the clips Open Insert Press Engine oil With the engine at operating temperature and turned off, check the oil level on the dipstick. n Checking the engine oil STEP 1 Park the vehicle on level ground. After turning off the engine, wait a few minutes for the oil to - 2006 Lexus IS 250 | Owners Manual - Page 285
engine oil of the same type as already in the engine. 4 Maintenance and care Make sure to check the oil type and prepare the items needed before adding oil. Oil grade Items STEP 1 STEP 2 STEP 3 ILSAC multi-grade engine oil Clean funnel Remove the oil filler cap. Add engine oil slowly, checking - 2006 Lexus IS 250 | Owners Manual - Page 286
maintenance n Recommended viscosity SAE 5W-30 is the best choice for good fuel economy and good starting in cold weather. If SAE 5W-30 is not available, SAE 10W-30 may be used. However, it should be replaced with SAE 5W30 at the next oil change. Temperature range anticipated before next oil change - 2006 Lexus IS 250 | Owners Manual - Page 287
, set the engine switch to the 4 Maintenance and care IG-ON mode (but do not start the engine because otherwise the reset mode will be cancelled). Continue to press and hold the button until the trip meter displays 000000. CAUTION n Used engine oil l Used engine oil contains potentially harmful - 2006 Lexus IS 250 | Owners Manual - Page 288
4-3. Do-it-yourself maintenance NOTICE n To prevent serious engine damage: Check the oil level on regular basis. n When replacing the engine oil l Be careful not to spill engine oil on the vehicle components. l Avoid overfilling, or the engine could be damaged. l Check the oil level on the - 2006 Lexus IS 250 | Owners Manual - Page 289
4-3. Do-it-yourself maintenance n If the coolant level drops within a short time after replenishing Visually check the radiator, hoses, engine coolant filler cap, radiator cap, drain cock and water pump. If you cannot find a leak, have your Lexus dealer pressure test the cap and check for leaks in - 2006 Lexus IS 250 | Owners Manual - Page 290
by your Lexus dealer. CAUTION n When the engine is hot Do not touch the radiator or condenser, as they may be hot and you may be burned. Brake fluid n Checking fluid level The brake fluid level should be between the MAX and MIN lines on the tank. Make sure to check the fluid type and prepare - 2006 Lexus IS 250 | Owners Manual - Page 291
slightly as the brake pads wear or when the fluid level in the accumulator is high. If the reservoir needs frequent refilling, it may indicate a serious problem. Battery Check the battery as follows. 4 Maintenance and care n Battery exterior Make sure that the battery terminals are not corroded - 2006 Lexus IS 250 | Owners Manual - Page 292
4-3. Do-it-yourself maintenance n Checking battery condition Check the battery condition using the indicator color. Blue: Good condition White: Charging is necessary. Have the vehicle inspected by your Lexus dealer. Red: Not working properly, have the battery checked by your Lexus dealer. n Before - 2006 Lexus IS 250 | Owners Manual - Page 293
-it-yourself maintenance CAUTION n Chemicals in the battery: A battery contains poisonous and corrosive sulfuric acid and may produce hydrogen gas which is flammable and explosive. To reduce the risk of death or serious injury, take the following precautions while working on or near battery: l Do - 2006 Lexus IS 250 | Owners Manual - Page 294
Do-it-yourself maintenance NOTICE n When recharging the battery Never recharge the battery while the engine is running. Also, be sure all accessories are turned off. Washer fluid If any washer does not work or the warning message appears on the multi-information display, the washer tank may be - 2006 Lexus IS 250 | Owners Manual - Page 295
sidewall of each tire. Check spare tire condition and pressure if not rotated. n Tire rotation 2WD models with 16-inch tires and AWD models Rotate the tires in the order shown. Lexus recommends tire rotation in accordance with the maintenance schedule to equalize tire wear and extend tire life. Do - 2006 Lexus IS 250 | Owners Manual - Page 296
it-yourself maintenance n The tire pressure warning system Your Lexus is equipped with a tire pressure warning system that uses tire pressure sensors to detect low tire pressure before serious problems arise. (→P. 335, 339) Before removing the tire from the wheel, remove the system's tire inflation - 2006 Lexus IS 250 | Owners Manual - Page 297
To initialize the system, use the satellite switch. (→P. 220) STEP 1 STEP 2 STEP 3 4 Maintenance and care Park the vehicle in safe place and turn off the engine. Adjust the tire pressure to the specified pressure (→P. 383) Start the engine. Make sure to adjust the tire pressure to the specified - 2006 Lexus IS 250 | Owners Manual - Page 298
factory installed tire pressure sensors. 2nd: The 2nd ID code is used for tire inflation pressure sensors associated with a secondary set of tires. Make sure to have all tire inflation pressure warning system ID codes registered by your Lexus dealer. ID codes must be reset when tires or wheels are - 2006 Lexus IS 250 | Owners Manual - Page 299
goes flat repeatedly or cannot be properly repaired due to the size or Maintenance and care location of a cut or other damage If you are not sure, consult with your Lexus dealer. n Tire life Any tire over 6 years old must be checked by a qualified technician even if they have seldom or never been - 2006 Lexus IS 250 | Owners Manual - Page 300
4-3. Do-it-yourself maintenance n Maximum load of tire Check that the maximum load of the replaced tire is greater than 1/2 of the Gross Axle Weight Ratings (GAWR) of either the front axle or the rear axle, whichever is greater. As for the maximum load of the tire, see the load limit at maximum - 2006 Lexus IS 250 | Owners Manual - Page 301
completed, the warning light flashes. n Routine tire inflation pressure checks The tire inflation pressure warning system does not replace routine tire inflation pressure checks. Make sure to check tire inflation pressure as part of your routine of daily vehicle checks. 4 Maintenance and care 285 - 2006 Lexus IS 250 | Owners Manual - Page 302
-it-yourself maintenance n Tire inflation pressure uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions an experienced radio/TV technician for help. FCC WARNING: Changes or modifications not expressly approved by the party responsible for - 2006 Lexus IS 250 | Owners Manual - Page 303
or tread wear. l Do not use tire sizes other than those recommended by Lexus. l Do not mix radial, bias-belted, or bias-ply tires. l Do not mix summer, all season and winter tires. NOTICE n Repairing or replacing tires, wheels and sensors l When removing the tires from the wheels, be careful not to - 2006 Lexus IS 250 | Owners Manual - Page 304
following: l Be sure to use proper tire inflation pressure. If tires are under-inflated, they may be damaged more severely. l Avoid pot holes, uneven pavement, curbs and other road hazards. Failure to do so can lead to severe tire and wheel damage. n If tire inflation pressures become low while - 2006 Lexus IS 250 | Owners Manual - Page 305
4-3. Do-it-yourself maintenance Tire inflation pressure n Tire inflation pressure The recommended cold tire inflation pressure and tire size is displayed on the tire and loading information label. (→P. 383) 4 Maintenance and care 289 - 2006 Lexus IS 250 | Owners Manual - Page 306
4-3. Do-it-yourself maintenance n Inspection and adjustment procedure Tire valve Tire pressure gauge STEP 1 STEP 2 STEP 3 STEP 4 STEP 5 STEP 6 Remove the tire valve cap. Press the tip of the tire pressure gauge onto the tire valve. Read the pressure using the graduations of the gauge. If the - 2006 Lexus IS 250 | Owners Manual - Page 307
in the following: l Reduced fuel efficiency l Reduced driving comfort and tire life l Reduced safety l Damage to the drive train If a tire needs frequent refilling, have it checked by your Lexus dealer. n Instructions for checking tire pressure When checking tire inflation pressure, observe the - 2006 Lexus IS 250 | Owners Manual - Page 308
of blowouts resulting from overheated tires l Poor sealing of the tire bead l Wheel deformation and/or tire separation l A greater possibility of tire damage from road hazards NOTICE n When inspecting and adjusting tire pressure Be sure to reinstall the tire valve caps. Without the valve - 2006 Lexus IS 250 | Owners Manual - Page 309
changing your tires, check that the wheel nuts are still tight after driving 1000 miles (1600 km). l Be careful not to damage the aluminum wheels when using tire chains. l Use only Lexus genuine balance weights or equivalent and a plastic or rubber hammer when balancing your wheels. 4 Maintenance - 2006 Lexus IS 250 | Owners Manual - Page 310
Do-it-yourself maintenance CAUTION n When replacing wheels l Do not use wheels that are a different size from those recommended in the Owner's Manual, as this may result in loss of handling control. l Never use an inner tube in a leaking wheel which is designed for a tubeless tire. Doing so may - 2006 Lexus IS 250 | Owners Manual - Page 311
mode. The air conditioning filter case cannot be removed with the system in the outside air mode. STEP 2 STEP 3 Turn the engine switch OFF. Open the glove box. Lift and remove the partition. STEP 4 Remove the filter cover. 4 Maintenance and care STEP 5 Remove the filter case. 295 - 2006 Lexus IS 250 | Owners Manual - Page 312
heavy traffic flow, early replacement may be required. (For scheduled maintenance information, please refer to the "Owner's Manual Supplement/Scheduled Maintenance".) n If air flow from the vents decreases dramatically The filter may be clogged. Check the filter and replace if necessary. NOTICE - 2006 Lexus IS 250 | Owners Manual - Page 313
items: l Flathead screwdriver l Small Phillips-head screwdriver l Lithium battery (CR1632) n Replacing the battery STEP 1 Take out the mechanical key. 4 STEP 2 Remove the cover. Maintenance and care STEP 3 Remove the depleted battery. Insert a new battery with the + terminal facing up. 297 - 2006 Lexus IS 250 | Owners Manual - Page 314
Do-it-yourself maintenance n If the electronic key battery is discharged The following symptoms may occur. l The smart access system with push-button start and wireless remote control will not function properly. l The operational range is reduced. n Use a CR1632 lithium battery l Batteries can be - 2006 Lexus IS 250 | Owners Manual - Page 315
-yourself maintenance Checking and replacing fuses If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary. STEP 1 STEP 2 STEP 3 Turn the engine switch OFF. Remove the engine compartment cover. →P. 267 Open the fuse box - 2006 Lexus IS 250 | Owners Manual - Page 316
4-3. Do-it-yourself maintenance Driver's side panel Remove the lid. instrument Passenger's side instrument panel Remove the lid. STEP 4 STEP 5 After a system failure, see "Fuse layout and amperage ratings" (→P. 303) for details about which fuse to check. Remove the fuse with the pullout tool. - 2006 Lexus IS 250 | Owners Manual - Page 317
on the fuse box lid. Type B Normal fuse Blown fuse Replace it with one of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. 4 Maintenance and care Type C Normal fuse Blown fuse Contact your Lexus dealer. Type D Normal fuse Blown fuse Contact your Lexus dealer - 2006 Lexus IS 250 | Owners Manual - Page 318
4-3. Do-it-yourself maintenance Removing the front controller (engine compartment: type B) Lift the lid off while pushing the tabs on either side. 302 - 2006 Lexus IS 250 | Owners Manual - Page 319
n Engine compartment (type A) Fuse 1 2 3 4 5 6 7 Ampere 25A 25A 15A 20A 30A 20A 30A VDIM Circuit ABS NO.3 PWR HTR TURN-HAZ IG2 MAIN RAD NO.2 D/C CUT RAD NO.1 Emergency flashers, turn signals IG2, IGN, GAUGE 4 Maintenance and care Audio DOME, MPX-B Audio Headlights, front fog lights, parking - 2006 Lexus IS 250 | Owners Manual - Page 320
4-3. Do-it-yourself maintenance Fuse 10 11 12 13 14 15 16 Ampere 60 A 80 A 50 A 30A with push-button start Headlight low beams Smart access system with push-button start Power door lock system, SECURITY Multiport fuel injection system/ sequential multiport fuel injection system Power steering - 2006 Lexus IS 250 | Owners Manual - Page 321
4-3. Do-it-yourself maintenance Fuse 27 28 Ampere 50 A 60 A PTC heater Circuit GLW PLG2 E/G-AM Headlight cleaners, front fog lights, parking lights, air conditioning system S/ROOF, FR P/SEAT LH, TV NO.1, A/C, FUEL/OPEN, PSB, FR WIP, H-LP LVL, LH-IG, ECU-IG LH, PANEL, TAIL, MIR HTR, FR S/HTR LH - 2006 Lexus IS 250 | Owners Manual - Page 322
-yourself maintenance n Engine compartment (type B) Fuse 1 2 Ampere 25A 15A 10A 7.5 A 25A 30A 7.5 A 25A 30A 10A 10A 15A 15A Circuit Headlight high beam, horn Exhaust system Multiport fuel injection system/ sequential multiport fuel injection system Charging system Steering lock Headlight cleaner - 2006 Lexus IS 250 | Owners Manual - Page 323
yourself maintenance Fuse 14 Ampere 25A 25A Fuel system Circuit F/PMP EFI 15 Multiport fuel injection system/ sequential multiport fuel injection system Multiport fuel injection system/ sequential multiport fuel injection system Headlight high beams Horns Windshield washer Parking lights Front - 2006 Lexus IS 250 | Owners Manual - Page 324
4-3. Do-it-yourself maintenance n Driver's side instrument panel Fuse 1 2 3 4 5 6 7 8 9 Ampere 30A 7.5 A 15A 10A 10A 7.5 A 30A 25A 10A 7.5 A 7.5 A Power seat Circuit FR P/SEAT LH A/C MIR HTR TV NO.1 FUEL OPEN TV NO.2 PSB S/ROOF TAIL PANEL RR FOG Air conditioning system Outside rear view mirror - 2006 Lexus IS 250 | Owners Manual - Page 325
-yourself maintenance Fuse 14 15 16 17 Ampere 20A 20A 7.5 A 7.5 A Circuit Power windows Power windows Smart access system with push-button start AFS Charging system, headlight cleaner, rear window defogger, electric cooling fans, emergency flashers, turn signal lights, back-up lights, stop lights - 2006 Lexus IS 250 | Owners Manual - Page 326
4-3. Do-it-yourself maintenance n Passenger's side instrument panel Fuse 1 2 3 4 5 6 7 Ampere 30A 15A 7.5 A 7.5 A 20A 10A 7.5 A 10A Power seat Circuit FR P/SEAT RH DOOR DL OBD STOP SW TI & TE RAD NO.3 GAUGE IGN On-board diagnosis system Stop lights Electric tilt and telescopic steering column - 2006 Lexus IS 250 | Owners Manual - Page 327
16 17 ECU-IG RH 10A 4 Maintenance and care n After a fuse is replaced l If the lights do not turn on even after the fuse has been replaced, a bulb may need replacement. (→P. 314) dealer. l If the replaced fuse blows again, have the vehicle inspected by your Lexus n If there is an overload in - 2006 Lexus IS 250 | Owners Manual - Page 328
other object in place of a fuse. l Always use a genuine Lexus fuse or equivalent. Never replace a fuse with a wire, even as a temporary fix. This can cause extensive damage or even fire. l Do not modify fuses or the fuse box. NOTICE n Before replacing fuses Have the cause of electrical overload - 2006 Lexus IS 250 | Owners Manual - Page 329
Do-it-yourself maintenance Headlight aim n Vertical movement adjusting bolts Adjustment bolt A Adjustment bolt B n Before checking the headlight aim STEP 1 Make sure the vehicle has a full tank of gas and the area around the headlight is not deformed. STEP 2 Park the vehicle on level ground. STEP - 2006 Lexus IS 250 | Owners Manual - Page 330
-yourself maintenance Light bulbs You may replace the following bulbs yourself. For more information about replacing other light bulbs, contact your Lexus dealer. n Prepare a replacement light bulb. Check the wattage of the light bulb being replaced. (→P. 388) n Remove the engine compartment cover - 2006 Lexus IS 250 | Owners Manual - Page 331
4-3. Do-it-yourself maintenance Replacing light bulbs n Headlight high beams STEP 1 Release the lock and remove the cover. STEP 2 Turn the bulb base counterclockwise. 4 Maintenance and care STEP 3 Unplug the connector while depressing the lock release. 315 - 2006 Lexus IS 250 | Owners Manual - Page 332
4-3. Do-it-yourself maintenance n Parking lights STEP 1 Release the lock and remove the cover. STEP 2 Turn the bulb base counterclockwise. STEP 3 Remove the light bulb. n Back-up light STEP 1 Open the trunk door and remove the trunk panel cover clips. 316 - 2006 Lexus IS 250 | Owners Manual - Page 333
4-3. Do-it-yourself maintenance STEP 2 Partly remove the trunk panel cover and turn bulb bases counterclockwise. STEP 3 Remove the light bulb. 4 n Rear turn signal lights Maintenance and care STEP 1 Open the trunk door and remove the cover. STEP 2 Turn the bulb base counterclockwise. 317 - 2006 Lexus IS 250 | Owners Manual - Page 334
Do-it-yourself maintenance STEP 3 Remove the light bulb. n Bulbs other than the above If any of the bulbs listed below has burnt out, have your Lexus dealer replace it. l Headlight low beams (halogen bulbs) l Headlight high and low beams (discharge bulbs) l Front fog lights l Front turn signal - 2006 Lexus IS 250 | Owners Manual - Page 335
4-3. Do-it-yourself maintenance n When replacing the front left headlight and parking light bulbs Remove the securing bolt and move the washer fluid filler opening to allow easy access to the light bulbs. After replacing the bulbs, make sure to secure the washer fluid filler opening with the bolt. - 2006 Lexus IS 250 | Owners Manual - Page 336
4-3. Do-it-yourself maintenance CAUTION n Replacing light bulbs l Turn off the headlights. Do not attempt to replace the bulb immediately after turn- ing off the headlights. The bulbs become very hot and may cause burns. l Do not touch the glass portion of the light bulb with bare hands. Hold the - 2006 Lexus IS 250 | Owners Manual - Page 337
the rear, the vehicle's front wheels and axles must be in good condition. (→P. 326) If they are damaged, use a towing dolly or flat bed truck. Before towing The following may indicate a problem with your transmission. Contact your Lexus dealer before towing. l The engine is running, but the vehicle - 2006 Lexus IS 250 | Owners Manual - Page 338
transmission) Never tow this vehicle from the front with the rear wheels on the ground. This may cause serious damage to the transmission. n When towing a vehicle without using a towing dolly 5 When trouble arises (for vehicles with a manual transmission) The engine switch must not be OFF. 323 - 2006 Lexus IS 250 | Owners Manual - Page 339
, as shown in the illustration. STEP 2 Insert the towing eyelet into the hole and tighten partially by hand. STEP 3 Tighten down the towing eyelet securely using a wheel nut wrench. n Location of the emergency towing eyelet →P. 352 324 - 2006 Lexus IS 250 | Owners Manual - Page 340
death. Towing with a sling-type truck NOTICE n To prevent body damage 5 Do not tow with a sling type truck, either from the front or rear. When trouble arises 325 - 2006 Lexus IS 250 | Owners Manual - Page 341
causing serious damage to the transmission (for vehicles with an automatic transmission) Never tow this vehicle from the front with the rear wheels on the ground. n When towing a vehicle without using a towing dolly (for vehicles with a manual transmission) The engine switch must not be OFF. 326 - 2006 Lexus IS 250 | Owners Manual - Page 342
wheel. From the rear (AWD models) NOTICE n To prevent damaging the vehicle 5 When trouble arises l Do not tow the vehicle with the engine switch OFF. The steering lock mechanism is not strong enough to hold the front wheel straight. l When raising the vehicle, ensure adequate ground clearance - 2006 Lexus IS 250 | Owners Manual - Page 343
bed truck If your Lexus is transported by a flat bed truck, it should be tied down at the locations shown in the illustration. If you use chains or cables to tie down your vehicle, the angles shaded in black must be 45°. Do not overly tighten the tie downs or the vehicle may - 2006 Lexus IS 250 | Owners Manual - Page 344
Lexus dealer as soon as possible. n Visible symptoms l Fluid leaks under the vehicle (Water dripping from the air conditioning after use is normal.) l Flat-looking tires or uneven tire wear l Engine coolant temperature gauge needle continually points higher than normal n Audible symptoms l Changes - 2006 Lexus IS 250 | Owners Manual - Page 345
after the system is activated. STEP 1 STEP 2 Switch to ACC mode or OFF. Restart the engine. NOTICE n Before starting the engine Inspect the ground under the vehicle. If you find that fuel has leaked on to the ground, the fuel system has been damaged and it is in need of repair. Do not restart the - 2006 Lexus IS 250 | Owners Manual - Page 346
optimal vehicle performance. Besides storing data useful for troubleshooting, there is an event data recorder or all of the following information: l Engine speed l Whether the brake pedal was applied or not l Vehicle another EDR. In case the VSC or Brake Assist system is activated, or the lateral - 2006 Lexus IS 250 | Owners Manual - Page 347
the accelerator pedal was depressed l To what extent the brake pedal was applied l To what extent the ECU controlled the condition of the 4 wheels l Vehicle stability control system diagnostic data The information above is intended to be used for the purpose of improving vehicle safety performance - 2006 Lexus IS 250 | Owners Manual - Page 348
indicates a possible problem in the brake system. Immediately stop the vehicle in a safe place and contact your Lexus dealer. Warning light Warning light/Details Brake system warning light (warning buzzer)* (U.S.A.) • Low brake fluid • Malfunction in the brake booster system This light also comes - 2006 Lexus IS 250 | Owners Manual - Page 349
and possibly cause an accident. Have the vehicle inspected by your Lexus dealer immediately. Warning light (U.S.A.) Warning light/Details Malfunction indicator lamp Indicates a malfunction in: • The electronic engine control system; (Canada) • The electronic throttle control system; or • The - 2006 Lexus IS 250 | Owners Manual - Page 350
suspected problem, check that the warning light turns off. Warning light Warning light/Details Open door warning light (warning buzzer)*1 Indicates that a door or a trunk is not fully closed. Correction procedure Check that all doors and the trunk are closed. 5 When trouble arises Low fuel level - 2006 Lexus IS 250 | Owners Manual - Page 351
belt. Warns the front passenger to fasten his/her seat belt. Low tire pressure warning light Indicates low tire pressure. A malfunction in the tire pressure warning system. Master warning light A buzzer sounds and the warning light comes on and flashes to indicate that the master warning system has - 2006 Lexus IS 250 | Owners Manual - Page 352
in an emergency n If the electronic engine control system warning light comes on while driving First check the following: l Is the fuel empty? If it is, fill the fuel tank immediately. l Is the fuel tank cap loose? If it is, tighten it securely. The light will go off after taking several driving - 2006 Lexus IS 250 | Owners Manual - Page 353
the possibility of damage to the vehicle that may lead to an accident. Immediately stop the vehicle in a safe place and contact your Lexus dealer. Warning message Details Indicates an abnormal engine oil pressure. The warning light may turn on if the engine oil pressure is too low. (Flashing) 338 - 2006 Lexus IS 250 | Owners Manual - Page 354
the vehicle inspected by your Lexus dealer immediately. Warning message Details Indicates a malfunction in the AWD system. (If equipped) Indicates a malfunction in the tire pressure warning (Flashing and then system. (→P. 280) continuously on) 5 When trouble arises Indicates a malfunction in - 2006 Lexus IS 250 | Owners Manual - Page 355
a malfunction in the pre-collision system. (If equipped) Indicates Lexus parking assist-sensor malfunction. The malfunctioning assist-sensor is shown flashing on system. Stop the vehicle in a safe place. Switch the engine switch to OFF and then to IG-ON mode again to reset the cruise control system - 2006 Lexus IS 250 | Owners Manual - Page 356
may become inoperative in the following circumstances: l The vehicle's wheels have not been equipped with tire pressure sensors. l The sensor batteries are dead. l If wireless frequencies the same as those used by the sensors are being used by other facilities or equipment in the vicinity of the - 2006 Lexus IS 250 | Owners Manual - Page 357
investigate the cause of the following warning may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspected by your Lexus dealer immediately. Warning message Details Indicates a malfunction in the TRAC, VSC or hillstart assist control systems. 342 - 2006 Lexus IS 250 | Owners Manual - Page 358
is shown on the multi-information display. After taking the specified steps to correct the suspected problem, check that the warning message turns off. Warning message Details Indicates that one or more of the sure that all of the doors are closed. Correction procedure 5 When trouble arises 343 - 2006 Lexus IS 250 | Owners Manual - Page 359
the moon roof is not fully closed (with the engine switch OFF and the driver's door opened). Close the moon roof. (Flashing) (Flashing) Indicates that the parking brake is still engaged Release the parking (with the vehicle having brake. reached a speed of more than 3 mph [5 km/h]). Indicates - 2006 Lexus IS 250 | Owners Manual - Page 360
properly unless the oil maintenance data has been reset). Indicates that the engine oil should be changed. Comes on approximately 5000 miles (8000 km) Check and change the engine oil. after the engine oil is changed (and the oil maintenance data has been reset). 5 (U.S.A. only) When trouble arises - 2006 Lexus IS 250 | Owners Manual - Page 361
an emergency Warning message Details Correction procedure Indicates low tire pressure. Check the tire pressure, and adjust to the appropriate level. (Flashing) Indicates that the precollision system is not currently functional. Clean the grille and the sensor. This message appears when the - 2006 Lexus IS 250 | Owners Manual - Page 362
is nearing the vehicle ahead (in radar cruise mode). Slow the vehicle by applying the brakes. n Changing the engine oil (U.S.A. only) 5 Make sure to reset the oil change system. (→P. 268) When trouble arises n Warning light display in radar cruise mode In the following cases, the warning - 2006 Lexus IS 250 | Owners Manual - Page 363
tire pressure warning light) illuminates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a significantly underinflated tire causes the tire to overheat and can lead to tire failure. Under-inflation also reduces fuel efficiency and tire - 2006 Lexus IS 250 | Owners Manual - Page 364
, check that the warning light turns off. Interior Exterior buzzer buzzer Warning message Details Correction procedure Once ⎯ (Comes on for 8 seconds.) (Flashing) Indicates that the electronic key is Confirm the locanot present when tion of the elecattempting to start tronic key. the engine - 2006 Lexus IS 250 | Owners Manual - Page 365
5-2. Steps to take in an emergency Interior Exterior buzzer buzzer Warning message Details Indicates that the driver's door has been opened or closed with the shift lever in P, the engine switch in any mode other than OFF and the electronic key outside of the detection area. Correction procedure - 2006 Lexus IS 250 | Owners Manual - Page 366
the engine switch while applying the brakes. Once ⎯ (For vehicles with a manual transmission) Press the engine switch while depressing the clutch pedal. Once ⎯ (Flashing) Press the engine switch again while turning the steering wheel with the brake pedal depressed. 5 When trouble arises - 2006 Lexus IS 250 | Owners Manual - Page 367
up the vehicle l Stop the vehicle on a hard, flat surface. l Set the parking brake. l Shift the shift lever to P (automatic) or R (manual). l Stop the engine. l Turn on the emergency flashers. n Location of the spare tire, jack and tools Jack handle Jack Tighten Loosen Tool bag (including towing - 2006 Lexus IS 250 | Owners Manual - Page 368
5-2. Steps to take in an emergency Taking out the spare tire STEP 1 Lift up the hook of the panel on the trunk floor. STEP 2 Secure the panel using the hook provided. STEP 3 Loosen the center fastener that secures the spare tire. 5 When trouble arises 353 - 2006 Lexus IS 250 | Owners Manual - Page 369
chock positions Behind the rear righthand side tire Behind the rear lefthand side tire In front of the front righthand side tire In front of the front lefthand side tire STEP 2 Slightly loosen the wheel nuts (one turn). STEP 3 Turn the tire jack portion "A" by hand until the notch of the jack - 2006 Lexus IS 250 | Owners Manual - Page 370
4 Raise the vehicle until the tire is slightly raised off the ground. STEP 5 Remove all the wheel nuts and the tire. When resting the tire on the ground, place the tire so that the wheel design faces up to avoid scratching the wheel surface. Installing the spare tire STEP 1 Remove any dirt or - 2006 Lexus IS 250 | Owners Manual - Page 371
in an emergency STEP 2 Tapered portion Install the spare tire and loosely tighten each nut by hand to approximately the same amount. Tighten the wheel nuts until the tapered portion comes into loose contact with the disc wheel sheet. Disc wheel sheet STEP 3 Lower the vehicle. STEP 4 Firmly - 2006 Lexus IS 250 | Owners Manual - Page 372
a front tire with the compact spare tire. STEP 2 Replace the flat rear tire with the tire removed from the front of the vehi- cle. STEP 3 Fit tire chains to the rear tires. n After completing the tire change The tire pressure warning system must be reset. (→P. 281) 5 When trouble arises 357 - 2006 Lexus IS 250 | Owners Manual - Page 373
a flat tire Observe the following precautions to reduce the risk of injury. l Never use oil or grease on the wheel bolts or wheel nuts. The oil or grease can cause the wheel nuts to loosen, causing a serious accident. Remove any oil or grease on the wheel bolts or wheel nuts. l Have the wheel nuts - 2006 Lexus IS 250 | Owners Manual - Page 374
that your spare tire is specifically designed for use with your vehicle. Do not use your spare tire on another vehicle. l Do not use two spare tires simultaneously. l Replace the spare tire with a standard tire as soon as possible. l Avoid sudden acceleration, deceleration and braking, as well as - 2006 Lexus IS 250 | Owners Manual - Page 375
may be a malfunction in the engine immobilizer system. (→P. 54) n The starter motor turns over slowly, the interior lights and headlights are dim, or the horn does not sound or sounds at a low volume. One of the following may be the cause of the problem. l The battery may be discharged. (→P. 366 - 2006 Lexus IS 250 | Owners Manual - Page 376
cannot be shifted with your foot on the brake, there may be a problem with the shift lock system (a system to prevent accidental operation of the shift lever). Have the vehicle inspected by your Lexus dealer immediately. The following steps may be used as an emergency measure to ensure that the - 2006 Lexus IS 250 | Owners Manual - Page 377
5-2. Steps to take in an emergency If you lose your keys New genuine Lexus keys can be made by your Lexus dealer using one of the other keys or the key number stamped on your key number plate. 362 - 2006 Lexus IS 250 | Owners Manual - Page 378
key battery is discharged, the doors and trunk can be opened by the mechanical key. The engine can be still started by following the procedure. Locking and unlocking the doors, unlocking the trunk and key linked functions Doors Remove the cover on the driver's door handle using the mechanical key - 2006 Lexus IS 250 | Owners Manual - Page 379
detect the key with the depleted battery if any of the doors will be opened and closed while this operation. For vehicles with an automatic transmission: Press the engine switch within 5 seconds [after the buzzer sounds], keeping the brake pedal depressed. For vehicles with a manual transmission - 2006 Lexus IS 250 | Owners Manual - Page 380
5-2. Steps to take in an emergency n Replacing the key battery As this procedure is the temporary measure, it is recommended that the electronic battery be replaced immediately. (→P. 297) 5 When trouble arises 365 - 2006 Lexus IS 250 | Owners Manual - Page 381
or Lexus Customer Service Assistance. If you have a set of jumper (or booster) cables and a second vehicle with a 12-volt battery, you can jump start your Lexus following the steps below. STEP 1 STEP 2 Remove the engine compartment covers. (→P. 267) Connecting the jumper cables. If required - 2006 Lexus IS 250 | Owners Manual - Page 382
exact reverse order in which they were connected. Once the engine starts, have the vehicle checked at your Lexus dealer as soon as possible. STEP 5 n Avoiding a discharged battery l Turn off the headlights and the audio system while the engine is turned off. l Turn off any unnecessary electrical - 2006 Lexus IS 250 | Owners Manual - Page 383
wash your hands after handling the battery support, terminals, and other battery-related parts. l Do not allow children near the battery. NOTICE n To prevent damaging the vehicle Do not pull- or push-start the vehicle, because the three-way catalytic converter may overheat and become a fire - 2006 Lexus IS 250 | Owners Manual - Page 384
(shown on the instrument cluster) begins to fall and then stop the engine. If the fan is not operating: Stop the engine immediately and call your local Lexus dealer. After the engine has cooled down sufficiently, check the engine coolant level and inspect the radiator core (radiator) for any leaks - 2006 Lexus IS 250 | Owners Manual - Page 385
5-2. Steps to take in an emergency STEP 6 Add engine coolant if required. Water can be used in an emergency measure if engine coolant is unavailable. (→P. 379) Have the vehicle checked at your nearest Lexus dealer as soon as possible. n Overheating If you observe the following, your vehicle may - 2006 Lexus IS 250 | Owners Manual - Page 386
engine. Set the parking brake and put the selector lever in P (vehicles with an automatic transmission) or N (vehicles with a manual transmission). l Remove the mud, snow, or sand from around the stuck tire free. Use extreme caution. n When shifting the shift lever 5 When trouble arises With - 2006 Lexus IS 250 | Owners Manual - Page 387
5-2. Steps to take in an emergency 372 - 2006 Lexus IS 250 | Owners Manual - Page 388
6-1. Specifications Maintenance data Dimensions and weight Overall length Overall width 2WD models AWD models 180.1 in. (4575 mm) 70.9 in. (1800 mm) 56.1 in. (1425 mm) 56.7 in. (1440 mm) 107.4 in. (2730 mm) Front Tread Vehicle capacity weight (Occupants + luggage) Rear 60.4 in. (1535 mm) 60.0 in. ( - 2006 Lexus IS 250 | Owners Manual - Page 389
identification number The vehicle identification number (VIN) is the legal identifier for your vehicle. This is the primary identification number for your Lexus. It is used in registering the ownership of your vehicle. This number is stamped on the top left of the instrument panel and in the - 2006 Lexus IS 250 | Owners Manual - Page 390
6-1. Specifications n Engine number The engine number is stamped on the engine block as shown. 376 - 2006 Lexus IS 250 | Owners Manual - Page 391
6-1. Specifications Engine IS250 Model Type Bore and stroke Displacement Drive belt tension 4GR-FSE 6-cylinder V × 3.27 in. (94.0 × 83.0 mm) 210.9 cu.in. (3456 cm3) Fuel Fuel type Octane rating Fuel tank capacity Unleaded gasoline only 91 (Research octane number 96) or higher 17.2 gal. (65 L, 14 - 2006 Lexus IS 250 | Owners Manual - Page 392
multi-grade engine oil Use Lexus approved "Toyota Genuine Motor Oil" or equivalent to satisfy the above grade and viscosity. IS350 Recommended oil viscosity Temperature range anticipated before next oil change *:5W-30 is an oil that provides optimal levels of fuel efficiency. Oil viscosity l The - 2006 Lexus IS 250 | Owners Manual - Page 393
Specifications Cooling system Capacity 9.6 qt. (9.1 L, 8.0 lmp.qt.) Use either of the following. • "Toyota Super Long Life Coolant" • Similar high-quality ethylene glycol-based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life organic acid technology Do not use plain water - 2006 Lexus IS 250 | Owners Manual - Page 394
6-1. Specifications Electrical system Battery Open voltage at 68°F (20°C): 12.6 ⎯ 12.8 V Fully charged 12.2 ⎯ 12.4 V Half charged 11.8 ⎯ 12.0 V Discharged (Voltage checked 20 minutes after the key is removed with all the lights turned off) 5A max. Charging rates Differential Front 0.74 qt. (0.70 - 2006 Lexus IS 250 | Owners Manual - Page 395
2WD) 1.6 qt. (1.5 L, 1.4 lmp.qt.) IS250 (AWD) 2.8 qt. (2.7 L, 2.4 lmp.qt.) Toyota Genuine ATF WS Manual transmission Gear oil capacity Gear oil type Recommended gear oil viscosity NOTICE Using manual transmission gear oil other than "TOYOTA Genuine Manual Transmission Gear Oil API GL-5" may cause - 2006 Lexus IS 250 | Owners Manual - Page 396
6-1. Specifications Brakes Pedal clearance *1 IS 350 IS 250 Manual transmission Automatic transmission Pedal free play Brake pad wear limit Parking brake lining wear limit Parking brake pedal travel *2 / lever travel *3 Pedal type Lever type Fluid type lbf) while the engine is running. 4.13 in. ( - 2006 Lexus IS 250 | Owners Manual - Page 397
Specifications Steering Free play Less than 1.2 in. (30 mm) Tires and wheels Type A Tire size 205/55R16 89W, T125/70D17 98M (spare) Driving under normal conditions Front tires: 35 psi (240 kPa, 2.4 kgf/cm2 or bar) Rear tires: Front and rear tire inflation pres38 psi (260 kPa, 2.6 kgf/cm2 or bar - 2006 Lexus IS 250 | Owners Manual - Page 398
kgf/cm2 or bar) to the front tires and rear tires. Never exceed the maximum cold tire inflation pressure indicated on the tire sidewall. Spare tire inflation pressure (Recommended cold tire inflation 60 psi (420 kPa, 4.2 kgf/cm2 or bar) pressure) Wheel size Wheel nut torque 17 × 8JJ, 17 × 4T (spare - 2006 Lexus IS 250 | Owners Manual - Page 399
kgf/cm2 or bar) to the front tires and rear tires. Never exceed the maximum cold tire inflation pressure indicated on the tire sidewall. Spare tire inflation pressure (Recommended cold tire inflation 60 psi (420 kPa, 4.2 kgf/cm2 or bar) pressure) Wheel size Wheel nut torque 17 × 8JJ, 17 × 4T (spare - 2006 Lexus IS 250 | Owners Manual - Page 400
kgf/cm2 or bar) to the front tires and rear tires. Never exceed the maximum cold tire inflation pressure indicated on the tire sidewall. Spare tire inflation pressure (Recommended cold tire inflation 60 psi (420 kPa, 4.2 kgf/cm2 or bar) pressure) Wheel size Wheel nut torque 17 × 8JJ, 17 × 4T (spare - 2006 Lexus IS 250 | Owners Manual - Page 401
Never exceed the maximum cold tire inflation pressure indicated on the tire sidewall. Spare tire inflation pressure (Recommended cold tire inflation 60 psi (420 kPa, 4.2 kgf/cm2 or bar) pressure) Wheel size Wheel nut torque Front wheels: 18 × 8J Rear wheels: 18 ×8 1/2J Spare wheel: 17 × 4T 76 ft•lbf - 2006 Lexus IS 250 | Owners Manual - Page 402
6-1. Specifications Light bulbs Light Bulbs Headlights High beam Low/high* beam (discharge bulbs) Low beam* (halogen bulbs) Front turn signal lights Exterior Parking lights Front fog lights Trunk light Rear turn signal lights Back-up lights Outer foot lights Vanity lights Interior lights Front Rear - 2006 Lexus IS 250 | Owners Manual - Page 403
96) or higher required for optimum engine performance. At minimum, the gasoline you use should meet the specifications of ASTM D4814 in the U.S.A. and CGSB3.5-M93 in Canada. n Fuel tank opening for unleaded gasoline To help prevent incorrect fueling, your Lexus has a fuel tank opening that only - 2006 Lexus IS 250 | Owners Manual - Page 404
four categories that are based on required emission levels. In the US, category 4 has been adopted. l The WWFC improves air quality by lowering emissions in vehicle fleets, and customer satisfaction through better performance. n Lexus recommends the use of gasoline containing detergent additives - 2006 Lexus IS 250 | Owners Manual - Page 405
cause damage to your vehicle's three-way catalytic converters causing the emission control system to malfunction. l Do not use gasohol other than that stated here. Other gasohol may cause fuel system damage or vehicle performance problems. l Using unleaded gasoline with an octane number or rating - 2006 Lexus IS 250 | Owners Manual - Page 406
Typical tire symbols Tire size DOT and Tire Identification Number (TIN) Location of tread wear indicators Tire ply composition and materials (→P. 394) (→P. 393) (→P. 395) Plies are layers of rubber-coated parallel cords. Cords are the strands which form the plies in a tire. Radial tires or - 2006 Lexus IS 250 | Owners Manual - Page 407
395) An all season tire has "M+S" on the sidewall. A tire not marked "M+S" is a summer tire. Typical DOT and tire identification number (TIN) DOT symbol* Tire Identification Number (TIN) Tire manufacturer's identification mark Tire size code Manufacturer's optional tire type code (3 or 4 letters - 2006 Lexus IS 250 | Owners Manual - Page 408
typical tire size. Tire use (P = Passenger car, T = Temporary use) Section width (millimeters) Aspect ratio (tire height to section width) Tire construction code (R = Radial, D = Diagonal) Wheel diameter (inches) Load index (2 or 3 digits) Speed symbol (alphabet with one letter) n Tire dimensions - 2006 Lexus IS 250 | Owners Manual - Page 409
prospective purchasers of Lexus vehicles with information on uniform tire quality grading. Your Lexus dealer will help answer any questions you may have as you read this information. 6 n DOT quality grades All passenger vehicle tires must conform to Federal Safety Requirements in addition to these - 2006 Lexus IS 250 | Owners Manual - Page 410
under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on braking (straight ahead) traction tests and does not include cornering (turning) traction - 2006 Lexus IS 250 | Owners Manual - Page 411
the maximum capacity of fuel, oil and coolant, and if so equipped, air conditioning and additional weight optional engine The maximum cold inflated pressure to which a tire may be inflated, shown on the sidewall of the tire The sum of: (a) Curb weight (b) Accessory weight (c) Vehicle capacity weight - 2006 Lexus IS 250 | Owners Manual - Page 412
Meaning The combined weight of installed regular production options weighing over 5 lb. (2.3 kg) in excess of the standard items which they replace, not previously considered in curb weight or accessory weight, including heavy duty brakes, ride levelers, roof rack, heavy duty battery, and special - 2006 Lexus IS 250 | Owners Manual - Page 413
each axle its share of the maximum the tire loaded vehicle weight, and dividing by two The load on an individual tire that is determined by distributing to each axle its share of curb weight, accessory weight, and normal occupant weight (distributed in accordance with Table 1* below), and dividing - 2006 Lexus IS 250 | Owners Manual - Page 414
vehicle includes a variety of electronic features that can be personalized to your preferences. Programming these preferences requires specialized equipment and may be performed by an authorized Lexus dealership. Some function settings are changed simultaneously with other functions being customized - 2006 Lexus IS 250 | Owners Manual - Page 415
and hold Panic function ON Driver's door unlocked in one step, all doors unlocked in two steps ON Unlocking using a key Speed-detecting automatic door lock function (Manual transmissions) Speed-detecting automatic door lock function (Automatic transmissions) Opening driver's door unlocks all doors - 2006 Lexus IS 250 | Owners Manual - Page 416
door key is used Wireless remote control linked operation Linked operation of components when wireless remote control used Slide only ON OFF Slide only Level 3 Tilt only Level 1 to 5 0 seconds Automatic light control system (→P. 118) Light sensor sensitivity Time elapsed before headlights - 2006 Lexus IS 250 | Owners Manual - Page 417
Lexus parking Back sensor operation assist-sensor display and buzzer (→P. 138) Buzzer volume Time elapsed before lights turn off Operation when the doors are unlocked Illumination (→P. 207) Operation after the engine switch turned OFF Front foot well lighting Shift lever lighting Outer foot light - 2006 Lexus IS 250 | Owners Manual - Page 418
Item Power window Engine oil maintenance data When to initialize • After reconnecting or changing the battery • After changing a fuse After changing engine oil • When the standard tire pressure changes by replacing tires or wheels • When tires are rotated • When tire pressure sensors are replaced - 2006 Lexus IS 250 | Owners Manual - Page 419
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 Lexus Division of Toyota Motor Sales, U.S.A., Inc. n To contact NHTSA You may either call the Auto Safety Hotline - 2006 Lexus IS 250 | Owners Manual - Page 420
B BA (Brake assist)...144 Back-up lights Wattage ...388 Battery Checking...275 If the vehicle has discharged battery ...366 Preparing and checking before winter...156 Bottle holders...215 Brake Fluid...274 Parking brake...104 Brake assist (BA)...144 C Care Exterior...248 Interior...250 Seat belts - 2006 Lexus IS 250 | Owners Manual - Page 421
precautions...25 Child-protectors ...20 Cigarette lighter...224 Cleaning Exterior...248 Interior ...250 Seat belts...251 Clock ...219 Coat hooks...234 Compass ...244 Condenser ...274 Console box ...212 Cooling system Engine overheating...369 Cornering assist sensors ...138 Cruise control Cruise - 2006 Lexus IS 250 | Owners Manual - Page 422
...54 Engine oil Capacity ...378 Checking...268 Preparing and checking before winter...156 Engine oil maintenance data ...271 EPS (Electric power steering) ...144 Event data recorder ...331 F First-aid kit storage belt ...236 Floor mat...235 Fluid Brake ...274 Washer...278 Fog lights Switch...121 - 2006 Lexus IS 250 | Owners Manual - Page 423
position memory...31 Front turn signal lights Wattage ...388 Fuel Capacity...377 Fuel gauge ...105 Fuel pump shut off system ...330 Gas station information ...419 Information...389 Refueling ...51 Fuel filler door...51 Fuel pump shut off system ...330 Fuses...299 Heaters Seat heaters ...226, 228 - 2006 Lexus IS 250 | Owners Manual - Page 424
Interior light switch...209 Outer foot lights...207 Overhead courtesy light...207 Personal light switch ...209 Replacing light bulbs...314 Scuff lighting...207 Shift lever lighting ...207 Turn signal lever...103 Vanity lights ...218 Wattage...388 Load capacity ...155 M Maintenance Oil Engine oil - 2006 Lexus IS 250 | Owners Manual - Page 425
key battery ...297 Fuses...299 Light bulbs ...314 Reporting safety defects for U.S.A. owners ...406 Scuff lighting... use ...36 Reminder light ...335 Seat belt extenders ...37 Seat belt pretensioners ...35 Seat heaters ...226, 228 Seat position memory...31 Seat ventilators ...228 Seating capacity - 2006 Lexus IS 250 | Owners Manual - Page 426
105 Tail lights Switch...118 Theft deterrent system Alarm...56 Engine immobilizer system...54 Theft prevention labels...58 Tire inflation pressure ...289 Tire information Glossary ...397 Size...394 Tire identification number...393 Uniform tire quality grading...395 Tires Chains...156 Checking...279 - 2006 Lexus IS 250 | Owners Manual - Page 427
...334 Seat belt reminder light...335 SRS airbags...334 Warning messages AWD system ...339 Dynamic radar cruise control...339, 343 Engine oil level ...343 Engine oil maintenance ...343 Engine oil pressure ...338 Hill-start assist control ...342 Hood...343 Lexus parking assist sensor...339 - 2006 Lexus IS 250 | Owners Manual - Page 428
Alphabetical index Washer Checking ...278 Preparing and checking before winter...156 Switch ...122 Washing and waxing...248 Weight Cargo capacity...152 Load limits ...155 Weight ...374 Wheels ...293 Window glasses ...45 Window lock switch ...45 Windows Power windows...45 Rear window defogger ...174 - 2006 Lexus IS 250 | Owners Manual - Page 429
What to do if... What to do if...A tire punctures P. 352 If you have a flat tire P. 360 If the engine will not start The engine does not start P. 54 Engine immobilizer system P. 363 If the battery is discharged The shift lever cannot be moved out P. 361 If the shift lever cannot be shifted - 2006 Lexus IS 250 | Owners Manual - Page 430
Electric power steering warning light P. 334 or P. 334 Low fuel level warning light P. 335 SRS warning light P. 334 Open door warning light P. 335 Pre-collision safety system warning light P. 334 Low tire pressure warning light P. 335 Charging system warning light P. 334 The warning message - 2006 Lexus IS 250 | Owners Manual - Page 431
Fuel filler door opener P. 51 Tire inflation pressure P. 383 Fuel tank capacity Fuel type Cold tire inflation pressure Engine oil capacity (Drain and refill) 17.2 gal. (65L, 14.3 lmp.gal.) Unleaded gasoline only P. 52, 377 P. 383 Engine oil type qt. (L, Imp.qt.) IS250 IS250 (2WD models) (AWD
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 |
 |
TABLE OF CONTENTS
1
Before driving
Adjusting and operating features such as door locks, mir-
rors, and steering column.
2
When driving
Driving, stopping and safe-driving information.
3
Interior features
Air conditioning and audio systems, as well as other interior
features for a comfortable driving experience.
4
Maintenance
and care
Cleaning and protecting your vehicle, performing do-it-your-
self maintenance, and maintenance information.
5
When trouble
arises
What to do if the vehicle needs to be towed, gets a flat tire,
or is involved in an accident.
6
Vehicle
specifications
Detailed vehicle information.
7
For US owners
Reporting safety defects for US owners
Index
Alphabetical listing of information contained in this manual.