2010 Lexus GX460 light

668
4-3. Do-it-yourself maintenance
GX460_CANADA (OM60F29U)Unplug the connector while push-
ing the lock release.
Turn the bulb bases counterclock-
wise.
Rear turn signal light
Rear side marker light
Remove the light bulb. Rear turn signal light
Rear side marker light
STEP2
STEP3
STEP4
GX460_CANADA.book Page 668 Thursday, February 4, 2010 11:54 AM

669
4-3. Do-it-yourself maintenance
4
Maintenance and care
GX460_CANADA (OM60F29U)■
Back-up lights
Remove the bolts and pull down
the under cover.
Turn the bulb base counterclock-
wise.
STEP1
STEP2
GX460_CANADA.book Page 669 Thursday, February 4, 2010 11:54 AM

670
4-3. Do-it-yourself maintenance
GX460_CANADA (OM60F29U)Remove the light bulb.
■ Lights other than the above
If any of the lights listed below has burnt out, have it replaced by your
Lexus dealer.
●Headlight low beams (high-intensity discharge bulbs)
● Side turn signal lights
● High mounted stoplight
● Stop/tail lights
● License plate light
● Outer foot light
STEP3
GX460_CANADA.book Page 670 Thursday, February 4, 2010 11:54 AM

671
4-3. Do-it-yourself maintenance
4
Maintenance and care
GX460_CANADA (OM60F29U)
■High-intensity discharge (HID) headlights
If voltage to the high-intensity discharge bulbs is insufficient, the light may not come
on, or may go out temporarily. The high-intensity discharge bulbs will come on
when normal power is restored.
■LED light bulbs
The side turn signal lights, tail/stop lights , license plate light and high mounted stop-
light consist of a number of LEDs. If any LEDs burn out, take your vehicle to your
Lexus dealer to have the light replaced.
If two or more LEDs in a stoplight burn out, your vehicle may not conform to local
laws (SAE).
■Condensation build-up on the inside of the lens
Contact your Lexus dealer for more information in the following situations. Tempo-
rary condensation build-up on the inside of the headlight lens does not indicate a
malfunction.
●Large drops of water are built up on the inside of the lens.
●Water has built up inside the headlight.
GX460_CANADA.book Page 671 Thursday, February 4, 2010 11:54 AM

672
4-3. Do-it-yourself maintenance
GX460_CANADA (OM60F29U)
CAUTION
■Replacing light bulbs
●Turn off the headlights. Do not attempt to replace the bulb immediately after turn-
ing off the headlights.
The bulbs become very hot and may cause burns.
●Do not touch the glass portion of the light bulb with bare hands. Hold the bulb by
the plastic or metal portion.
If the bulb is scratched or dropped it may blow out or crack.
●Fully install light bulbs and any parts used to secure them. Failing to do so may
result in heat damage, fire, or water entering the headlight unit. This may damage
the headlights or cause condensation to build up on the lens.
■High-intensity discharge (HID) headlights
●Contact your Lexus dealer before replacing high-intensity discharge headlights
(including light bulbs).
●Do not touch the high-intensity discharge headlight’s high voltage socket when
the headlights are turned on.
An extremely high voltage of 20000 V will be discharged and could result in
death or serious injury by electric shock.
●Do not attempt to repair or disassemble light bulbs, connectors, electric circuits
or component parts.
Doing so may result in serious injury due to electric shock.
■To prevent damage or fire
●Make sure bulbs are fully seated and locked.
●Check the wattage of the bulb before installing to prevent heat damage.
GX460_CANADA.book Page 672 Thursday, February 4, 2010 11:54 AM

When trouble arises5
673
GX460_CANADA (OM60F29U)
5-1. Essential informationEmergency flashers................ 674
If your vehicle needs to be towed ............................ 675
If you think something is wrong ....................................... 681
Fuel pump shut off system ..................................... 682
Event data recorder ............. 683 5-2. Steps to take in
an emergency
If a warning light turns on or a warning buzzer
sounds... ................................. 686
If a warning message is displayed................................ 698
If you have a flat tire............... 720
If the engine will not start .... 734
If the shift lever cannot be shifted from P ....................... 736
If you lose your keys ............... 737
If the electronic key does not operate properly.......... 738
If the vehicle battery is discharged .............................. 741
If your vehicle overheats ...... 744
If the vehicle becomes stuck......................................... 747
If your vehicle has to be stopped in an
emergency ............................. 749
GX460_CANADA.book Page 673 Thursday, February 4, 2010 11:54 AM

674
GX460_CANADA (OM60F29U)
5-1. Essential information
Emergency flashers
NOTICE
■To prevent battery discharge
Do not leave the emergency flashers on longer than necessary when the engine is
not running.
Use the emergency flashers if the vehicle malfunctions or is involved in an
accident.
Press the switch to flash all the
turn signal lights. To turn them
off, push the switch once again.
GX460_CANADA.book Page 674 Thursday, February 4, 2010 11:54 AM

686
GX460_CANADA (OM60F29U)
5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer sounds...
Stop the vehicle immediately. Continuing to drive the vehicle may be
dangerous.
The following warning indicates a possible problem in the brake system.
Immediately stop the vehicle in a safe place and contact your Lexus
dealer.
*: Parking brake engaged warning buzzer: A buzzer will sound if the vehicle is driven at a speed of approximately 3 mph (5
km/h) or more.
Warning lightWarning light/Details
(U.S.A.)

(Canada)
Brake system warning light (warning buzzer)*
•Low brake fluid
• Malfunction in the brake system
This light also comes on when the parking brake is not
released. If the light turns off after the parking brake is fully
released, the system is operating normally.
Calmly perform the following actions if any of the warning lights turn on or
flash. If a light turns on or flashes, but then turns off, this does not necessar-
ily indicate a malfunction in the system.
GX460_CANADA.book Page 686 Thursday, February 4, 2010 11:54 AM