power steering Lexus IS250 2006 Opening, closing and locking the doors and trunk / LEXUS 2006 IS350/250 THROUGH APRIL 2006 PROD. OWNER'S MANUAL (OM53508U)

TABLE OF CONTENTSIndex
1-1. Key information .............................. 2Keys ......................................................... 2
1-2. Opening, closing and locking the doors and trunk ..................... 4
Smart access system with push-button start ............................. 4
Wireless remote control ............... 12
Doors..................................................... 15
Trunk...................................................... 19
1-3. Adjustable components ............ 22 Front seats .......................................... 22
Driving position memory ............. 24
Seat position memory ................... 27
Head restraints................................. 29
Seat belts ........................................... 30
Steering wheel (manually adjustable type) ....... 36
Steering wheel (power-adjustable type)............ 37
Anti-glare inside rear view mirror ............................................... 38
Outside rear view mirrors ........... 39
1-4. Opening and closing the windows and moon roof ........... 41
Power windows................................. 41
Moon roof .......................................... 44 1-5. Refueling ........................................ 47
Opening the fuel tank cap........... 47
1-6. Anti-theft system ........................ 50 Engine immobilizer system ........ 50
Alarm.................................................... 52
Theft prevention labels (U.S.A.) ............................................. 54
1-7. Safety information ....................... 55 Correct driving posture ............... 55
SRS airbags ....................................... 57
Child restraint sy stems ................. 68
Installing child restraints ................. 71
2-1. Driving procedures.................... 82 Driving the vehicle .......................... 82
Starting the engine ......................... 89
Automatic Transmission .............. 92
Manual Transmission..................... 96
Turn signal lever............................... 98
Parking brake ................................... 99
2-2. Instrument cluster ..................... 100 Gauges and meters ..................... 100
Indicators and warning lights................................................. 106
Multi-information display........... 109
1Before driving
2When driving

Before driving1
1
1-1. Key information............................ 2Keys....................................................... 2
1-2. Opening, closing and locking the doors and trunk................... 4
Smart access system with push-button start .......................... 4
Wireless remote control............. 12
Doors.................................................. 15
Trunk ................................................... 19
1-3. Adjustable components .......... 22 Front seats ....................................... 22
Driving position memory .......... 24
Seat position memory ................ 27
Head restraints.............................. 29
Seat belts ......................................... 30
Steering wheel (manually adjustable type) .... 36
Steering wheel (power-adjustable type) ......... 37
Anti-glare inside rear view mirror ............................................. 38
Outside rear view mirrors ........ 39 1-4. Opening and closing the
windows and moon roof ........ 41
Power windows ............................... 41
Moon roof ....................................... 44
1-5. Refueling ..................................... 47 Opening the fuel tank cap ........ 47
1-6. Anti-theft system ...................... 50 Engine immobilizer system ...... 50
Alarm ................................................ 52
Theft prevention labels (U.S.A.) .......................................... 54
1-7. Safety information .................... 55 Correct driving posture ............ 55
SRS airbags .................................... 57
Child restraint systems .............. 68
Installing child restraints .............. 71

26
1-3. Adjustable components
■Canceling the linked door unlock operation
Turn the engine switch OFF an d close the driver's door.
While pushing the SET button, push the or button on the
wireless remote control until the signal beeps.
■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.
■To cancel seat position recall
Perform any of the following operations.
●Push the SET button.
●Push button 1, 2, or 3.
●Adjust the seat using the switches (only cancels seat position recall).
■If the battery is disconnected
The memorized positions must be reset be cause the computer's memory is erased
when the battery is disconnected.
CAUTION
■Seat adjustment caution
Take care during seat adjustment that the seat does not strike the rear passenger or
squeeze your body against the steering wheel.
STEP1
STEP2

37
1
1-3. Adjustable components
Before driving
Steering wheel (power-adjustable type)
Auto tilt awayWhen 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-ON
mode will return the steering wheel
to the original position.
The steering wheel can be adjusted to a comfortable position while the
engine switch is in ACC or IG-ON mode.
Up
Down
Away from the driver
Toward the driver
CAUTION
■Caution while driving
Do not adjust the steering wheel while driving.
Doing so may cause the driver to mishandle the vehicle and an accident, resulting in
death or serious injury.

88
2-1. Driving procedures
NOTICE
■While driving the vehicle
With automatic transmission vehicles, do not use the accelerator pedal or depress
accelerator and brake pedals together to hold the vehicle on a hill.
■When parking the vehicle
With automatic transmission vehicles, always put the shift lever in P. Failure to do so
may cause the vehicle to move or the vehicle may accelerate suddenly if the accel-
erator pedal is accidentally depressed.
■Avoiding damage to vehicle parts
●Do not turn the steering wheel fully in either direction and hold it there for a long
time.
Doing so may damage the power steering motor.
●When driving over bumps in the road, drive as slowly as possible to avoid damag-
ing the wheels, underside of the vehicle, etc.
■If you hear a squealing or scraping noise (brake pad wear limit indicators)
Have your Lexus dealer check and replac e 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
front braking power. As a result, the disc s may wear more quickly than conventional
brake discs. Therefore, when replacing the brake pads, Lexus recommends that you
also have the thickness of the discs measured.
It is dangerous to drive the vehicle when the wear limits of the brake pads and/or
that of the brake discs are exceeded.
■If you get a flat tire while driving
A flat or damaged tire may cause the following situations. Hold the steering wheel
firmly and gradually press the brak e pedal to slow down the vehicle.
●It may be difficult to control your vehicle.
●The vehicle will make abnormal sounds.
●The vehicle will behave abnormally.
Replace a flat tire with a new one. ( P. 3 5 0 )

139
2-4. Using other driving systems
2
When driving
Driving assist systems
To help enhance driving safety and performance, the following systems
operate automatically in response to various driving situations. Be aware,
however, that these systems are supplementary and should not be relied
upon too heavily when operating the vehicle.
■ABS (Anti-lock Brake System)
Restrains the vehicle from slipping when driving on slick road surfaces or
in the event of sudden braking.
■BA (Brake Assist)
Generates an increased level of braking force after the brake pedal is
depressed, when the system detects a panic stop situation.
■LSD (Limited Slip Differen tial) (if equipped)
Transfers drive power to the rear tires when the front tires spin, and vice
versa, in order to improve traction.
■VSC (Vehicle Stability Control)
Helps the driver to control skidding when swerving suddenly or turning on
slippery road surfaces.
■ TRAC (Traction Control)
Maintains drive power and prevents the rear wheels from spinning when
starting the vehicle or accelerating on slippery roads.
■Hill-start assist control (vehicles with an automatic transmission)
Prevents the vehicle from rolling backwa rds when starting on an incline or
slippery slope.
■ EPS (Electric Power Steering)
Employs an electric motor to reduce the amount of effort needed to turn
the steering wheel.

141
2-4. Using other driving systems
2
When driving
To disable TRAC (2WD vehicles only) If the vehicle gets stuck in fresh sn ow or mud, TRAC may reduce power
from the 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 should come
on.
Push the button again to turn the
system back on.
■Automatic TRAC reactivation (IS 350)
The TRAC system is reactivated when vehicle speed exceeds 30 mph (50 km/h)
even if TRAC OFF has been turned off.
■Sounds and vibrations caused by the ABS, BA, VSC, TRAC and hill-start assist
control systems
●A sound may be heard from the engi ne compartment when the engine is
started or just after the vehicle begins to move. This sound does not indicate that
a malfunction has occurred in any of these systems.
●Any of the following conditions may occur when the above systems are operat-
ing. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated.
• The brake pedal may move down s lightly after the ABS is activated.
■Hill-start assist control is operational when
●The shift lever is in the D or S position.
●The brake pedal is not depressed.

142
2-4. Using other driving systems
■Reduced effectiveness of EPS
The effectiveness of EPS is reduced to prevent the system from overheating when
there is frequent steering input over an extended period of time. 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 system should return to normal within
10 minutes.
CAUTION
Any of the following conditions may result in an accident which could cause death or
serious injury:
■The ABS does not operate effectively when
●The limits of tire gripping performance have been exceeded.
●The vehicle hydroplanes while driving at high speed on the wet or slick road.
■Stopping distance when the ABS is operating will exceed that of normal condi-
tions
The ABS is not designed to shorten the vehicle’s stopping dist ance. Always main-
tain a safe distance from the vehicle in front of you in the following situations.
●When driving on dirt, gravel or snow-covered roads
●When driving with tire chains
●When driving over bumps in the road
●When driving over roads with potholes or roads with uneven roads
■TRAC may not operate effectively when
Directional control and power may not be ac hievable while driving on slippery road
surfaces, even if the TRAC system is operating.
Do not drive the vehicle in conditions where stability and power may be lost.
■If hill-start assist control does not operate effectively
(vehicles with an automatic transmission)
The hill-start assist control may not operate effectively on steep inclines and roads
covered in ice.

Interior features3
161
3-1. Using the air conditioning system and defogger ........... 162
Automatic air conditioning system .......................................... 162
Rear window and outside rear view mirror defoggers........... 170
3-2. Using the audio system .......... 171 Audio system type ....................... 171
Using the radio ............................. 174
Using the CD player .................. 181
Playing back MP3 and WMA discs................................ 187
Optimal use of the audio system .......................................... 195
Using the AUX adapter .......... 198
Using the steering wheel audio switches .......................... 199
3-3. Using the interi or lights ......... 201
Interior lights list.......................... 201
• Interior lights and personal lights......................... 203
3-4. Using the storage features ................................. 205
List of storage features........... 205
• Glove box ................................ 205 • Console boxes ........................ 206
• Overhead console ................ 207
• Cup holders ............................. 208
• Bottle holders/door
pockets ....................................... 209
3-5. Other interior features.......... 211 Sun visors ........................................ 211
Vanity mirror ................................. 212
Clock............................................... 213
Satellite switch es ......................... 214
Ashtrays .......................................... 217
Cigarette lighter ......................... 218
Power outlet ................................. 219
Seat heaters ................................ 220
Seat heaters and ventilators .................................. 222
Armrest ......................................... 224
Rear sunshade............................ 225
Extended trunk .......................... 227
Coat hooks .................................. 228
Floor mat ...................................... 229
Trunk features ............................. 230
Garage door opener............... 233
Compass ...................................... 238

199
3-2. Using the audio system
3
Interior features
Using the steering wheel audio switches
Turning on the power
Press when the audio system is turned OFF.
The audio system can be turned off by holding the switch down for 1 second
or more.
Changing the audio sourcePress when the audio system is turned ON. The audio source
changes as follows each time the button is pressed.
FM1 FM2 CD changer AUXAM SAT1 SAT2 SAT3
Adjusting the volume
Press + on to increase the volume and - to decrease the volume.
Hold down the button to continue increasing or decreasing the volume.
Some audio features can be controlled using the switches on the steering
wheel.
Power on, select audio
source
Vo l u m e
Radio: Select radio stations
CD: Select tracks and discs