heating Lexus GX470 2007 Instrument cluster / LEXUS 2007 GX470 OWNER'S MANUAL (OM60C64U)

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2-1. Driving procedures
2
When driving
CAUTION
■When taking a nap in the vehicle
Always turn the engine off.
Otherwise, you may accidentally move the shift lever or press the accelerator
pedal, which could cause an accident or fire due to abnormal engine overheating.
Additionally, if the vehicle is parked in a poorly ventilated area, exhaust fumes may
enter the vehicle and cause gas poisoning.
■When braking the vehicle
●When the brakes are wet, drive more cautiously.
Braking distance increases when the brakes are wet, and may cause one side of
the vehicle to brake differently than the other side. Also the parking brake may
not securely hold the vehicle.
●If the power brake assist function does not operate, do not follow other vehicles
closely and avoid downhill 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.
●Do not pump the brake pedal if the engine stalls.
Each push on the pedal uses up yo ur reserved brake fluid pressure.
●The brake system consists of 2 individual hydraulic systems: if one of the systems
fails, the other will still operate. In this case, the brake pedal should be depressed
more firmly than usual and braking distance becomes longer.
Do not drive your vehicle with only a single brake system. Have your brakes fixed
immediately.

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2-1. Driving procedures
Parking brake
NOTICE
■Before driving
Fully release the parking brake.
Driving the vehicle with the parking brake set will lead to brake components over-
heating, which may affect braking performance and increase brake wear.
Sets the parking brake
Fully set the parking brake
while depressing the brake
pedal
Releases the parking
brake
CanadaU.S.A.

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2-2. Instrument cluster
Instrument panel light controlThe brightness of the instrument panel lights can be adjusted. Brighter
Darker
Odometer
Displays the total distance the vehicle has been driven.
Trip meter
Displays the distance the vehicle has been driven since the meter was last
reset. Trip meters A and B can be used to record and display different dis-
tances independently.
NOTICE
■To prevent damage to the engine and its components
●Do not let the indicator needle of the ta chometer enter the red zone, which indi-
cates the maximum engine speed.
●The engine may be overheating if the engine coolant 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. 3 7 3 )

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2-5. Driving information
●Note that when making a turn, the tr ailer wheels will be closer than the
vehicle wheels to the inside of the turn. Compensate by making a
larger than normal turning radius.
● Crosswinds and rough roads will ad versely affect handling of your
vehicle and trailer, causing sway. Periodically check the rear to prepare
for being passed by large trucks or buses, which may cause your vehi-
cle and trailer to sway. If swaying occurs, firmly grip the steering wheel,
reduce speed immediately but grad ually, and steer straight ahead.
Never increase speed. If you make no extreme correction with the
steering or brakes, your vehi cle and trailer will stabilize.
● Take care when passing other vehi cles. Passing requires considerable
distance. After passing a vehicle, do not forget the length of your
trailer, and be sure you have plenty of room before changing lanes.
● In order to maintain efficient eng ine braking and electrical charging
performance, do not use overdrive. Transmission shift range position
must be in “4”.
● Due to the added load of the trailer, your vehicle’s engine may overheat
on hot days (at temperatures over 85°F [30°C] when driving up a
long or steep grade. If the eng ine coolant temperature gauge indicates
overheating, immediately turn off th e air conditioning (if in use), pull
your vehicle off the road and stop in a safe spot. (
P. 373)

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3-6. Other interior features
3
Interior features
Seat heaters
■The seat heaters can be used when
The ignition switch is in the “ON” position.
■When not in use
Turn the dial until the indicator light turns off.
CAUTION
■Burns
●Use caution when seating the following pers ons in a seat with the seat heater on
to avoid the possibility of burns:
• Babies, small children, the elderly, the sick and the disabled
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs,
cold remedies, etc.)
●Do 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.
For driver’s seat
For front passenger’s seat
Turn the dial to heats the seat.
The indicator light comes on.

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5-2. Steps to take in an emergency
■Overheating
In the following situations, your vehicle may be overheating.
●The engine coolant temperature gauge enters the red zone or a loss of power is
experienced.
●Steam is coming from under the hood.
CAUTION
■To prevent an accident or injury when in specting under the hood of your vehicle
●Keep hands and clothing away from the fan and engine drive belt while the
engine is running.
●Do not loosen the radiator cap while the engine and radiator are hot.
Serious injury, such as burns, may result from hot coolant and steam released
under pressure.
NOTICE
■When adding coolant
Wait until the engine has cooled down before adding coolant.
When adding coolant, do so slowly. Adding cold coolant to a hot engine too quickly
can cause damage to the engine.
Add coolant if required.
Water can be used as an emer-
gency measure if coolant is
unavailable. ( P. 3 8 2 )
Have the vehicle checked at your nearest Lexus dealer as soon as pos-
sible.
STEP5

407
Alphabetical index
Installing CRS with top straps ........ 83
Child safety Airbag precautions ..............................64
Child restraint system ......................... 74
Child-protectors....................................... 7
How your child should wear the seatbelt ............................................32
Installing child restraints ..................... 77
Moon roof .................................................43
Power window lock switch ............... 41
Power window precautions............. 42
Removed battery precautions .........................................318
Seat belt precautions...........................33
Seat heater precautions ................... 241
Cigarette lighter ................................... 238
Cleaning Exterior .................................................... 272
Interior......................................................274
Seat belts ................................................275
Clock......................................................... 235
Compass ................................................. 253
Condenser.............................................. 295
Cooling system Engine overheating ...........................373
Cruise control Cruise control ........................................ 118
Cup holders.............................................. 231
Curtain shield airbags ............................56
Customizable features ...................... 398 Daytime running light system ............. 112
Defogger
Rear window ......................................... 169
Side mirror.............................................. 169
Dimension................................................ 378
Dinghy towing ......................................... 160
Display Trip information ...................................108
Do-it-yourself maintenance .............283
Door courtesy lights ............................ 225
Door pocket............................................ 232
Doors Door lock ..................................................... 6
Rear door child protector ....................7
Downhill assist control system ......... 130
Driver's seat belt reminder light ...... 351
Driving Correct posture..................................... 54
Procedures ..............................................95
DVD player ............................................ 200D

408
Alphabetical index
Electronic modulated suspension .. 129
Emergency, in case ofIf a warning light turns on .............. 347
If the engine will not start........................................................ 367
If the shift lever cannot be shifted from P ...................................368
If the vehicle battery is discharged ....................................... 370
If you have a flat tire .........................356
If you lose your keys.........................369
If you think something is wrong ................................................... 343
If your vehicle becomes stuck..... 375
If your vehicle needs to be towed ...................................................338
If your vehicle overheats ................ 373
Engine Compartment ..................................... 287
Hood........................................................286
How to start the engine..................... 95
If the engine will not start........................................................ 367
Overheating......................................... 373
Engine compartment cover ............ 288
Engine coolant temperature gauge....................................................... 103
Engine coolant Capacity ................................................. 382
Checking ............................................... 294
Preparing and checking before winter ......................................146
Engine immobilizer system.................. 49 Engine oil
Capacity .................................................. 381
Checking............................................... 289
Preparing and checking before winter...................................... 146
Engine oil maintenance data ........... 292
Event data recorder ............................ 345
First-aid kit storage belt ..................... 246
Flat key .............................................................2
Floor mats ................................................ 244
Fluid Brake ....................................................... 296
Power steering ....................................297
Washer..................................................... 301
Fog lights Switch .......................................................... 113
Wattage ................................................. 386
Foot light .................................................. 225
Front passenger's seat belt
reminder light ...................................... 351
Front passenger occupant classification system ............................ 69
Front seats Adjustment ................................................ 13
Driving position memory .................. 24
Front turn signal lights Wattage ................................................. 386
Fuel Capacity ................................................380
Fuel gauge .............................................. 103
Gas station information ................... 416
Information ........................................... 387
Refueling ....................................................46
Fuel filler door ........................................... 46
Fuses ............................................................321E
F

410
Alphabetical index
MaintenanceDo-it-yourself maintenance ......... 283
General maintenance ..................... 279
Maintenance data.............................. 378
Maintenance requirements ...........277
Meter Instrument panel light control ...... 104
Meters ...................................................... 103
Mirrors Inside rear view mirror....................... 36
Side mirror heater ...............................169
Side mirrors ..............................................37
Vanity mirrors...................................... 234
Moon roof ................................................... 43
MP3 disc ....................................................... 188
Odometer................................................. 103
Off-road precautions Driving....................................................... 137
Vehicle ......................................................135
Oil Engine oil ...............................................289
Outside rear view mirrors
Adjusting and folding ..........................37
Defogger switch...................................169
Driving position memory...................24
Outside temperature display........... 236
Overhead console ...............................230
Overheating, Engine ............................. 373 Parking brake.......................................... 102
Parking lights
Replacing light bulbs ......................... 331
Switch ............................................................111
Wattage ................................................. 386
Personal lights........................................ 225
Power outlet ........................................... 239
Power windows .......................................... 41
Quarter window ................................... 245
Radiator .................................................... 295
Radio ................................................................ 173
RDS (Radio Date System) .................. 175
Rear console box.................................. 229
Rear height control air suspension .......................................123
Rear sear entertainment system A/V input adapter ...............................217
Headphone jacks .............................. 202
Remote control .................................. 205
Rear seat Folding up the third seat ..................... 18
Removing the third seat .......................21
Tumbling the second seat ................. 16
Rear step bumper ...................................... 11
Rear turn signal lights Replacing light bulbs ......................... 331
Wattage ................................................. 386M
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