2007 Lexus GX470 key

318
4-3. Do-it-yourself maintenance
■If the battery is discharged
The following symptoms may occur.
●The wireless remote control will not function properly.
●The operational range is reduced.
■Use a CR1616 lithium battery
●Batteries can be purchased at your Lexus dealer, jewelers, or camera stores.
●Replace only with the same or equivalent type recommended by a Lexus dealer.
●Dispose of used batteries according to the local laws.
CAUTION
■Removed battery and other parts
Keep away from children.
These parts are small and if swallowed by a child they can cause choking.
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents.
●Always work with dry hands.
Moisture may cause the battery to rust.
●Do not touch or move any other components inside the electronic key.
●Do not bend the battery terminals.

When trouble arises5
337
5-1. Essential information............ 338If your vehicle needs to be towed .......................................... 338
If you think something is wrong .......................................... 343
Fuel pump shut off system ..... 344
Event data recorder ................. 345
5-2. Steps to take in an emergency............................ 347
If a warning light turns on or a warning buzzer sounds... .... 347
If you have a flat tire.................. 356
If the engine will not start ....... 367
If the shift lever cannot be shifted from P........................... 368
If you lose your keys ................. 369
If the vehicle battery is discharged ................................ 370
If your vehicle overheats ........ 373
If the vehicle becomes stuck ............................................ 375

5
When trouble arises
351
5-2. Steps to take in an emergency
*: Driver’s seat belt reminder buzzer:
The driver’s seat belts reminder sounds to alert the driver that his or her seat
belt is not fastened. Once the ignition key is turned to the “ON” or “START”
position, the reminder light flashes and a buzzer sounds if the driver's seat belt
is not fastened. Unless the driver fasten s the belt, the light continues flashing,
however the buzzer stops after about 4 to 8 seconds.
Warning lightWarning light/DetailsCorrection procedure
Driver’s seat belt reminder
light (warning buzzer)
*
Warns the driver to fasten
his/her seat belt.Fasten the seat belt.
Front passenger’s seat belt
reminder light
Warns the front passenger to
fasten his/her seat belt.
Fasten the seat belt.
Tire pressure warning light
When the light comes on:
Low tire inflation pressure.Adjust the tire inflation pres-
sure.
When the light stays on after
blinking for 1 minute:
Malfunction in the tire pres-
sure warning system.
Have the system checked by
your Lexus dealer.

5
When trouble arises
369
5-2. Steps to take in an emergency
If you lose your keys
New genuine Lexus keys can be made and programmed to your vehicle by
your Lexus dealer, using one of the other keys or the key number stamped
on your key number plate.

383
6-1. Specifications
6
Vehicle specifications
Electrical system
Differential
Tr a n s f e r
Battery
Open voltage at
68F (20 C):12.6  12.8V Fully charged
12.2  12.4V Half charged
11.8  12.0V Discharged
(Voltage is checked 20 minutes after
the key is removed with all the lights
turned off.)
Charging rates5A max.
Oil capacity
Front
Rear1.5 qt. (1.4 L, 1.2 Imp.qt.)
3.3 qt. (3.1 L, 2.7 Imp.qt.)
Oil type and viscosity
Hypoid gear oil API GL-5
Above 0 F (-18C): SAE 90 or
SAE 85W-90
Below 0 F (-18 C): SAE 80W or
SAE 80W-90
Oil capacity1.5 qt. (1.4 L, 1.2 Imp.qt.)
Oil typeHypoid gear oil API GL-5
Recommended oil viscositySAE 75W-90

399
6-2. Customization
6
Vehicle specifications
ItemFunctionDefault settingCustomizedsetting
Door lock (
P. 6 )
Unlocking using a key
Driver's door
unlocked in 1-
step, all doors
unlocked
in 2-steps
All doors
unlocked in 1-step
Speed-detecting auto-
matic door lock functionOFFON
Opening driver's door
unlocks all doors OFFON
Shift the shift lever to “P”
unlocks all doors.ONOFF
Shift the shift lever to posi-
tion other than “P” locks
all doors.
ONOFF
Pow e r w i n -
dows
(
P. 4 1 )
Linked door lock opera-
tionONOFF
Linked door key opera-
tionOpen and closeOpen only
Close only
Wireless remote control
linked operationONOFF

400
6-2. Customization
*: Vehicles sold outside Canada
ItemFunctionDefault settingCustomizedsetting
Moon roof
(
P. 4 3 )
Linked door lock opera-
tionONOFF
Linked door key opera-
tionOpen and closeOpen only
Close only
Linked operation of com-
ponents when door key is
used
Slide onlyTilt only
Wireless remote control
linked operationONOFF
Linked operation of com-
ponents when wireless
remote control used
Slide onlyTilt only
Automatic
light control
system
(
P. 111)
Light sensor sensitivityLevel 3Levels 1 to 5
Ti m e e l a p s e d b e f o r e
headlights automatically
turn off after doors are
closed
30 seconds
0 seconds
60 seconds
90 seconds
Daytime running lightONOFF*
Illumination
(
P. 225)
Time elapsed before lights
turn off15 seconds7. 5 s e c o n d s
30 seconds
Operation when the
doors are unlockedONOFF
Operation after the igni-
tion switch is turned to the
“A C C ” p o s i t i o n
ONOFF

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