2010 Lexus GX460 headlights

734
5-2. Steps to take in an emergency
GX460_CANADA (OM60F29U)
If the engine will not start
If the engine will not start even though correct starting procedures are
being followed (
→P. 179), consider each of the following points:
■The engine will not start even when the starter motor operates
normally
One of the following may be the cause of the problem:
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
● The engine may be flooded.
Try to restart the engine once more following correct starting
procedures. ( →P. 1 7 9 )
● There may be a malfunction in the engine immobilizer system.
(→ P. 1 1 4 )
■ The starter motor turns over slowly, interior lights and headlights
are dim, or the horn does not sound or sounds at a low volume
One of the following may be the cause of the problem:
● The battery may be discharged. ( →P. 74 1 )
● The battery terminal connections may be loose or corroded.
■ The starter motor does not turn over
The engine starting system may be malfunctioning due to an electri-
cal problem such as an open circuit or a blown fuse. However, an
interim measure is available to start the engine. ( →P. 7 3 8 )
GX460_CANADA.book Page 734 Thursday, February 4, 2010 11:54 AM

5
When trouble arises
735
5-2. Steps to take in an emergency
GX460_CANADA (OM60F29U)
Emergency start function
When the engine does not start, the following steps can be used as an
interim measure to start the engine if the “ENGINE START STOP” switch
is functioning normally:Set the parking brake.
Shift the shift lever to P.
Turn the “ENGINE START STOP” switch to ACCESSORY
mode.
Press and hold the “ENGINE START STOP” switch for about 15
seconds while depressing the brake pedal firmly.
Even if the engine can be started using the above steps, the system may
be malfunctioning. Have the vehicle inspected by your Lexus dealer.
■ The starter motor does not turn ov er, interior lights and headlights
do not turn on, or the horn does not sound
One of the following may be the cause of the problem:
● One or both of the battery terminals may be disconnected.
● The battery may be discharged. ( →P. 74 1 )
● There may be a malfunction in the steering lock system.
Contact your Lexus dealer if the problem cannot be repaired, or if
repair procedures are unknown.
STEP1
STEP2
STEP3
STEP4
GX460_CANADA.book Page 735 Thursday, February 4, 2010 11:54 AM

742
5-2. Steps to take in an emergency
GX460_CANADA (OM60F29U)
■Starting the engine when the battery is discharged
The engine cannot be started by push-starting.
■To prevent battery discharge
●Turn off the headlights and the audio system while the engine is off.
●Turn off any unnecessary electrical components when the vehicle is running at a
low speed for an extended period, such as in heavy traffic, etc.
Start the engine of the second vehicle. Increase the engine
speed slightly and maintain at that level for approximately 5
minutes to recharge the battery of your vehicle.
Open and close any of the doors of your vehicle with the
“ENGINE START STOP” switch off.
Maintain the engine speed of the second vehicle and start the
engine of your vehicle by turning the “ENGINE START STOP”
switch to IGNI TION ON mode.
Once your vehicle’s engine has started, remove the jumper
cables in the exact reverse order in which they were con-
nected.
Once the engine starts, have the vehicle checked at your Lexus dealer
as soon as possible.STEP3
STEP4
STEP5
STEP6
GX460_CANADA.book Page 742 Thursday, February 4, 2010 11:54 AM

763
6-1. Specifications
6
Vehicle specifications
GX460_CANADA (OM60F29U)
Light bulbs
A: HB3 halogen bulbsB: D4S discharge bulbs
C: H11 halogen bulbs D: Wedge base bulb (amber)
E: Wedge base bulb (clear)
*:If equipped
Light bulbsBulb No.WTy p e
Exterior
Headlights
High beam
Low beam (discharge bulbs
*)
Low beam (halogen bulbs
*)
9005 
6035
55A B
C
Front turn signal lights744021D
Parking/front side marker
lights5E
Front fog lights55C
Rear turn signal lights744021D
Back-up lights92116E
Rear side marker lights5E
Running board lights5E
Interior
Personal/Interior lights Front
Rear

5
5E
E
Vanity lights8E
Door courtesy lights5E
GX460_CANADA.book Page 763 Thursday, February 4, 2010 11:54 AM

791
6-2. Customization
6
Vehicle specifications
GX460_CANADA (OM60F29U)
Wireless
remote
control
(
→P. 4 8 )
REMOTE
2-PRESS
UNLOCK
(Allows all
doors to be
unlocked by
pressing
on the elec-
tronic key once)
Driver’s
door
unlocked in
first step, all
doors
unlocked in
second step
All doors
unlocked in
first step
O–OO
Panic function OnOff–––O
Automatic
light con-
trol system
(
→P. 2 2 0 )
HEADLIGHT
OFF TIME
ADJUSTMENT
(Adjust the time
elapsed before
the headlights
automatically
turn off)
30 seconds
Off
O–OO60 seconds
90 seconds
ItemFunctionDefault settingCustomized setting
GX460_CANADA.book Page 791 Thursday, February 4, 2010 11:54 AM

816
Alphabetical index
GX460_CANADA (OM60F29U)
Garage door opener .......................... 567
Gas station information..................... 828
Gauges ...................................................... 195
Glove box ................................................. 516
Glove box light ....................................... 517
Hands-free system for cellular phones.................................................... 477
Hazard lights Switch ...................................................... 674
Head restraints Adjustment............................................... 83
Headlights cleaner ................................ 241
Headlights Adaptive front lighting system .................................................. 223
Discharge headlights precautions ....................................... 672
Replacing light bulbs..........................661
Switch ...................................................... 220
Wattage.................................................. 763
Heaters
Seat heaters ........................................... 551
Side mirror ............................................404
Heated steering..................................549
Height control
Rear height control air suspension .......................................... 310
Hill-start assist control ......................... 331
Hood .......................................................... 607
Hooks Cargo ..................................................... 558
Cargo hooks .......................................559
Coat ........................................................ 555
Horn ............................................................ 194 I/M test ...................................................... 601
Identification
Engine ......................................................753
Vehicle.....................................................753
Ignition switch .......................................... 179
Ignition switch light Ignition switch light ...............................511
Illuminated entry system ......................514
Indicator lights ........................................ 198
Initialization
Items to initialize.................................803
Inside door handle light ........................ 511
Inside rear view mirror .......................... 96
Instrument cluster light control.........196
Interior lights Interior lights ............................................511
Switch ........................................................ 513
Wattage ..................................................763
Intuitive parking assist......................... 259
Jack Vehicle-equipped jack....................720
Jack handle ............................................. 720
Keyless entry ................................................. 48
Keys
Electronic key .........................................26
Engine switch .......................................... 29
If you lose your keys ......................... 737
If the electronic key does not operate properly............................ 738
Key number plate..................................26
Keyless entry........................................... 48
Keys.............................................................. 26
Mechanical key ......................................26
Wireless remote control key.......... 48G
H
I
J
K
GX460_CANADA.book Page 816 Thursday, February 4, 2010 11:54 AM

817
Alphabetical index
GX460_CANADA (OM60F29U)
Kinetic Dynamic Suspension System (KDSS) .................................... 331
Lane Departure Alert......................... 268
LDA ........................................................... 268
License plate lights Replacing light bulbs ....................... 670
Light bulbs
Replacing...............................................660
Wattage ................................................. 763
Lights Door courtesy lights ............................511
Emergency flasher switch ............. 674
Engine switch light ................................511
Fog light switch................................... 233
Hazard light switch........................... 674
Headlights switch .............................. 220
Inside door handle light......................511
Interior lights list .....................................511
Personal/interior lights ..................... 513
Replacing light bulbs .......................660
Running board lights ...........................511
Scuff lights .................................................511
Shift lever light .........................................511
Turn signal lever................................... 192
Vanity lights .......................................... 532
Wattage ................................................. 763
Load capacity ........................................ 359
Luggage cover ...................................... 560
Maintenance Do-it-yourself maintenance ......... 602
General maintenance ..................... 597
Maintenance data ..............................752
Maintenance requirements ..........595 Meter
Instrument cluster light
control ................................................... 196
Meters....................................................... 195
Micro dust and pollen filter...............394
Mirrors Inside rear view mirror .......................96
Side mirror heater ............................ 404
Side mirrors ............................................. 97
Vanity mirrors ......................................532
Moon roof................................................. 104
MP3 disc .................................................. 424
Multi-information display Brightness control ...............................216
Multi-information display ........ 204, 212
Multi Terrain ABS.................................330
Multi-terrain Monitor..........................298
Multi-terrain Select ..............................290
Noise from under vehicle..................... 20
Odometer................................................. 195
Off-road precautions..........................348
Oil Engine oil................................................. 610
Opener
Fuel filler door ....................................... 109
Hood ....................................................... 607
Outside rear view mirrors Adjusting and folding.......................... 97
Driving position memory .................. 79
Outside temperature display ............212
Overhead console ...............................525
Overheating, Engine........................... 744
L
M
N
O
GX460_CANADA.book Page 817 Thursday, February 4, 2010 11:54 AM