2008 Lexus IS F steering wheel

170
2-4. Using other driving systems
08_IS F_U_(L/O_0711)
■Sounds and vibrations caused by the ABS, brake assist, VSC, TRAC and hill-start
assist control systems
●A sound may be heard from the engine 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 slightly after the ABS is activated.
■LSD function
The LSD function is part of TRAC control. It maintains drive power by applying the
brakes to wheels that spin when accelerating during a turn, and operates even
when TRAC or TRAC/VSC operation is turned off. However, it will not operate
when the rear brakes are at a high temperature.
■Hill-start assist control is operational when
●The shift lever is in the D or M position.
●The brake pedal is not depressed.
■EPS operation sound
When the steering wheel operates, a motor sound (whirring sound) may be heard.
This does not indicate a malfunction.
■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.
■Automatic deactivation of “Sport” mode
When the “ENGINE START STOP” switch is turned OFF after driving in “Sport”
mode, the mode is automatically deactivated.

Interior features3
185
08_IS F_U_(L/O_0711)
3-1. Using the air conditioning system and defogger ... 186
Automatic air conditioning system............. 186
Rear window and outside rear
view mirror defoggers ........ 194
3-2. Using the audio system ............................ 195
Audio system types................. 195
Using the radio......................... 198
Using the CD player ............ 205
Playing back MP3 and WMA discs.............................. 211
Optimal use of the audio system ...................................... 217
Using the AUX adapter ...... 220
Using the steering wheel audio switches ....................... 221
3-3. Using the interior lights ............................. 223
Interior lights list .................... 223
• Interior lights ........................ 225
• Personal lights ...................... 225
3-4. Using the storage features ........................ 227
List of storage features ......... 227 • Glove box .............................. 227
• Console box ......................... 228
• Overhead console.............. 229
• Cup holders .......................... 230
• Bottle holders/
door pockets ........................ 232
3-5. Other interior features ........................ 233
Sun visors ................................. 233
Vanity mirror ........................... 234
Clock ......................................... 235
Satellite switches ................... 236
Ashtrays.................................... 239
Cigarette lighter .................... 240
Power outlet ............................. 241
Seat heaters ............................ 242
Seat heaters and ventilators ............................. 244
Armrest .................................... 246
Trunk storage extension ....... 247
Coat hooks .............................. 249
Floor mat .................................. 250
Trunk features .......................... 251
Garage door opener ............ 254
Compass .................................. 259

196
3-2. Using the audio system
08_IS F_U_(L/O_0711)
■Using cellular phones
Interference may be heard through the audio system’s speakers if a cellular phone is
being used inside or close to the vehicle while the audio system is operating.
CAUTION
■For vehicles sold in U.S.A. and Canada
●Pa r t 1 5 o f t h e F CC R u l e s
FCC Warning:
Any unauthorized changes or modifications to this equipment will void the user’s
authority to operate this device.
●Laser products
• Do not take 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 of compact discs. The laser is carefully shielded so that its rays remain
inside the cabinet. Therefore, never try to disassemble the player or alter any
of its parts since you may be exposed to laser rays and dangerous voltages.
• This product utilizes a laser.
Use of controls or adjustments or performance of procedures other than
those specified herein may result in hazardous radiation exposure.
Ti t l ePa g e
Using the radioP. 1 9 8
Using the CD playerP. 2 0 5
Playing back MP3 and WMA discsP. 2 1 1
Optimal use of the audio systemP. 2 1 7
Using the AUX adapterP. 220
Using the steering wheel audio switchesP. 221

221
3-2. Using the audio system
3
Interior features
08_IS F_U_(L/O_0711)
Using the steering wheel audio switches
Turning on the powerPress when the audio system is turned off.
The audio system can be turned off by holding 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 is pressed. If no discs are inserted in
the player, that mode will be skipped.
FM1 →FM2 →CD changer →AUX →AM →SAT1 →SAT2 →SAT3
Adjusting the volume
Press “+” on to increase the volume and “-” to decrease the vol-
ume.
Hold down to continue increasing or decreasing the volume.
Some audio features can be controlled using the switches on the steering
wheel.
Turns the power on, select
audio source
Vo l u m e
Radio: Select radio stations
CD: Select tracks, files (MP3
and WMA) and discs

222
3-2. Using the audio system
08_IS F_U_(L/O_0711)
Selecting a radio stationPress to select the radio mode.
Press “∧” or “ ∨” on to select a radio station.
To scan for receivable stations, press and hold until you hear a
beep.
Selecting a track/file
Press to select the CD mode.
Press “∧” or “ ∨” on to select the desired track/file.
Selecting a disc in the CD changer
Press to select the CD mode.
Press and hold “ ∧” or “ ∨” on until a beep is heard.
■Canceling automatic selection of a radio station
Push the same switch.
CAUTION
■To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
STEP1
STEP2
STEP1
STEP2
STEP1
STEP2

238
3-5. Other interior features
08_IS F_U_(L/O_0711)
■Changing the settings
Each item is displayed and its setting can be changed only in the following condi-
tions:
●Intuitive parking assist: When the “ENGINE START STOP” switch is in IGNI-
TION ON mode.
●Items other than the above: When the “ENGINE START STOP” switch is in
IGNITION ON mode and the vehicle is stopped.
■Display
The display will return to the original display if the satellite switches are not oper-
ated for an extended period.
Even if the display is in satellite switch mode, it will switch in the event of a warning
or when the radar cruise control is used. If this occurs, press any of the satellite
switches or “DISP” switch on the steering wheel to return the display to satellite
switch mode.

274
4-2. Maintenance
08_IS F_U_(L/O_0711)
Vehicle exterior
ItemsCheck points
Steering wheel
• Moves smoothly?
• Has correct free play?
• No strange noises?
ItemsCheck points
Door/trunk• Operate smoothly?
Engine hood• The lock system works properly?
Fluid leaks• Is there any leakage after parking?
Ti r e
• Inflation pressure is correct?
• Tire surfaces not worn or dam-aged?
• Wheel nuts are not loose?
CAUTION
■If the engine is running
Turn the engine off and ensure that there is adequate ventilation before performing
maintenance checks.

5
When trouble arises
341
5-1. Essential information
08_IS F_U_(L/O_0711)
■Emergency towing procedureRelease the parking brake.
Shift the shift lever to N.
Put the “ENGINE START STOP” switch in ACCESSORY mode (engine
off) or IGNITION ON mode (engine running).
CAUTION
■Caution while towing
●Use extreme caution when towing the vehicle.
Avoid sudden starts or erratic driving maneuvers which place excessive stress on
the emergency towing eyelet and the cables or chains.
●If the engine is not running, the power assist for the brakes and steering will not
function, making steering and braking more difficult.
NOTICE
■To prevent causing serious damage to the transmission
Never tow this vehicle from the rear with four wheels on the ground. This may cause
serious damage to the transmission.
STEP1
STEP2
STEP3