air condition Lexus GX470 2008 Operating the lights and windshield wipers / LEXUS 2008 GX470 OWNER'S MANUAL (OM60D82U)

TABLE OF CONTENTS
1
1Before drivingAdjusting and operating features such as door locks, mir-
rors, and steering column.
2When drivingDriving, stopping and safe-driving information.
3Interior featuresAir conditioning and audio systems, as well as other interior
features for a comfortable driving experience.
4Maintenance
and careCleaning and protecting your vehicle, performing do-it-your-
self maintenance, and maintenance information.
5When trouble
arisesWhat to do if the vehicle needs to be towed, gets a flat tire,
or is involved in an accident.
6Vehicle
specificationsDetailed vehicle information.
7For ownersReporting safety defects for US owners and seat belt in-
structions for Canadian owners.
IndexAlphabetical listing of informat ion contained in this manual.

1
2
3
4
5
6
7
3
2-3. Operating the lights and windshield wipers ................... 135
Headlight switch ............................ 135
Fog light switch .............................. 137
Windshield wipers and washer............................................. 138
Rear window wiper and washer............................................... 141
2-4. Using other driving systems.... 142 Cruise control ................................ 142
Four-wheel drive system............ 146
Rear height control air suspension..................................... 149
Electronic modulated suspension..................................... 156
DAC (Downhill Assist Control system)............................................ 157
Driving assist systems.................. 159
2-5. Driving information ................... 163 Off-road precautions .................. 163
Cargo and luggage ...................... 168
Vehicle load limits ......................... 174
Winter driving tips ........................ 176
Trailer towing .................................. 180
Dinghy towing ................................ 190 3-1. Using the air conditioning
system and defogger ............. 192
Automatic air conditioning system ............................................. 192
Rear cooler syst em....................... 198
Rear window and outside rear view mirror defoggers ............. 199
3-2. Using the audio system............ 201 Audio system type ........................ 201
Using the radio.............................. 203
Using the CD player...................... 211
Playing MP3 and WMA discs ................................................. 218
Optimal use of the audio system ............................................ 224
Using the AUX adapter ............ 227
Using the steering switches ..... 228
3-3. Using the rear audio system ........................................ 231
Rear seat entertainment system features (if equipped)
................. 231
Using the DVD player (DVD video)................................ 236
Using the DVD player (video CD) ................................... 243
Using the DVD player (audio CD/CD text) ................ 245
3Interior features

TABLE OF CONTENTSIndex
4
Using the DVD player (MP3 discs) ................................. 246
Using the video mode ............... 248
Changing the initial setting ...... 249
3-4. Using the interior lights .......... 256 Interior lights list............................ 256
3-5. Using the storage features .... 259 List of storage fe atures............... 259
3-6. Other interior features........... 264 Sun visors......................................... 264
Vanity mirror .................................. 265
Clock ................................................. 266
Outside temperature display ........................................... 268
Ashtrays ........................................... 269
Cigarette lighter ............................ 271
Power outlet ................................... 272
Seat heaters .................................... 274
Armrest ............................................ 276
Floor mats........................................ 277
Luggage compartment features .......................................... 278
Garage door opener ................... 281
Compass......................................... 286
Lexus Link System ...................... 290 4-1. Maintenance and care............ 306
Cleaning and protecting the vehicle exterior ......................... 306
Cleaning and protecting the vehicle interior........................... 308
4-2. Maintenance................................ 311 Maintenance requirements ........ 311
General maintenance ................. 313
Emission inspection and maintenance (I/M)
programs ....................................... 316
4-3. Do-it-yourself maintenance ... 317 Do-it-yourself service precautions ................................... 317
Hood................................................. 320
Engine compartment................... 321
Tires ................................................... 336
Tire inflation pressure................. 343
Wheels.............................................. 347
Air conditioning filter.................. 349
Wireless remote control battery ............................................. 351
Rear seat entertainment system controller ...................... 353
Checking and replacing fuses ............................................... 355
Light bulbs ....................................... 365
4Maintenance and care

14
C
Pictorial indexInstrument panel
With navigation systemTrip-information display P. 132
Air conditioning
system
Without navigation system
Navigation system*
Audio system
P. 201
Trip-information display P. 132
Air conditioning
system
P. 192
Audio system
P. 201

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1-7. Safety information
■Operating conditions (front airbags)
●The SRS front airbags will deploy if the severity of the frontal impact is above the
designed threshold level, comparable to an approximate 15 mph (25 km/h) col-
lision when the vehicle impacts straight into a fixed barrier that does not move
or deform.
However, this threshold velocity will be considerably higher if the vehicle strikes
an object, such as a parked vehicle or sign pole, which can move or deform on
impact, or if the vehicle is involved in an underride collision (e.g. a collision in
which the front of the vehicle “underrides”, or goes under, the bed of a truck, etc.).
●It is possible that in some collisions where the forward deceleration of the vehi-
cle is very close to the designed thresh old level, the SRS front airbags and the
seat belt pretensioners ma y not activate together.
●The SRS front passenger airbag will not activate, if there is not passenger sitting
in the front passenger seat. However, th e front passenger airbag may deploy, if
luggage is put in the seat or the seat belt is fastened, even if the seat is unoccu-
pied. ( P. 9 0 )
■Operating conditions (side and curtain shield airbags)
●The SRS side airbags and curtain shield ai rbags are designed to inflate when the
passenger compartment is subjected to a severe impact from the side.
●The SRS side airbag on the passenger seat will not activate if there is no passen-
ger sitting in the front passenger seat. Ho wever, the side airbag on the passen-
ger seat may deploy, if luggage is put in the seat, even if the seat is unoccupied.
(  P. 9 0 )

81
1-7. Safety information
1
Before driving
■Conditions under which the SRS airbags may deploy (inflate), other than a colli-
sion
The SRS front airbags may also deploy if a serious impact occurs to the underside of
your vehicle. Some examples are shown in the illustration.
The SRS curtain shield airbags may also deploy under the situations shown in the
illustration.
■Types of collisions that may not de ploy the SRS airbag (front airbags)
The SRS front airbags are generally not designed to inflate if the vehicle is involved
in a side or rear collision, if it rolls over, or if it is involved in a low-speed frontal colli-
sion. But, whenever a collision of any type causes sufficient forward deceleration of
the vehicle, deployment of th e SRS front airbags may occur.
●Hitting a curb, edge of pavement or hard
surface
●Falling into or jumping over a deep hole
●Landing hard or vehicle falling
●The angle of vehicle tip-up is marginal.
●The vehicle skids and hits a curb stone.
●Collision from the side
●Collision from the rear
●Vehicle rollover

89
1-7. Safety information
1
Before driving
Deactivating the curtain shield airbags in a vehicle rolloverON/OFF (Hold for a few seconds)
The “RSCA OFF” indicator light
turns on. (Only when the engine
switch is in the “ON” position.)
■The switch only should be used
In a situation where inflation is not desired (such as during extreme off-road driv-
ing).
■Operating conditions when the “RSCA OFF” indicator is on
●The curtain shield airbag and seat belt pretensioner will not activate in a vehicle
rollover.
●The curtain shield airbag will activate in a severe side impact.
CAUTION
■For normal driving
Make sure the “RSCA OFF” indicator light is no t turned on. If it is left on, the curtain
shield airbag will not activate in the event of an accident, which may result in death
or serious injury.

90
1-7. Safety information
Front passenger occupant classification system
Condition and operation in the front passenger occupant classification system
■Adult*1
Your vehicle is equipped with a front passenger occupant classification sys-
tem. This system detects the conditions of the front passenger seat and
activates or deactivates the devices for front passenger.
SRS warning light
Front passenger’s seat belt reminder light
“AIR BAG OFF” indicator light
“AIR BAG ON” indicator light
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights “A I R B A G
ON”
SRS warning light Off
Front passenger’s seat belt reminder light Flashing
*2
DevicesFront passenger airbag
Activated
Side airbag in the front passenger seat
Curtain shield airbag
on the front passenger side
Front passenger’s seat belt pretensioner

149
2-4. Using other driving systems
2
When driving
Rear height control air suspension
The rear height control air suspension adjusts the rear vehicle height in
accordance with driving conditions. There are 3 selectable modes, “HI”
(high), “N” (normal), and “LO” (low).
■Height control switch
“▲ ” (Up) switch
“ ▼ ” (Down) switch
“OFF” switch
Push while the vehicle is
stopped. The “OFF” indicator
light will come on, and the vehi-
cle height will be fixed in the
current mode. Push the switch
again to turn the system back
on.

152
2-4. Using other driving systems
Height control indicator lightsIf you change the vehicle height mode, the indicator lights change as fol-
lows: • The current mode indicator light w ill turn off, and the selected mode
indicator light will begin flashing.
• Once the change in vehicle height is complete, the selected mode indicator light will change fr om flashing to continuously lit.
■Operating conditions
●The engine must be running.
●Vehicle speed must be within the acce ptable range for the selected mode.
■Automatic change in vehicle height
If the vehicle speed exceeds 19 mph (30 km/h) when in the high mode, or 7 mph
(12 km/h) when in the low mode, normal mode is automatically selected.
■Turning off the rear height control air suspension
●The system will remain off until the switch is pushed again, even if the engine
switch is turned off.
●Even if the rear height control air suspen sion is turned off, the system automati-
cally selects the normal mode if the vehicle’s speed exceeds 19 mph (30 km/h).
■Automatic leveling function
The vehicle is adjusted to a fixed height for each mode, regardless of the number of
occupants and the luggage load.