2010 Lexus GX460 door lock

117
1-6. Theft deterrent system
1
Before driving
GX460_U.S.A. (OM60E69U)
Vehicles with a navigation systemClose the doors, glass hatch
and hood, and lock all the doors.
The system will be set automati-
cally after 30 seconds.
The indicator light changes from
being on to flashing when the
system is set.
■Deactivating or stopping the alarm
Do one of the following to deactivate or stop the alarms:
●Unlock the doors.
● Start the engine. (The alarm will be deactivated or stopped after a
few seconds.)

118
1-6. Theft deterrent system
GX460_U.S.A. (OM60E69U)
■Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of the
following:
●Nobody is in the vehicle.
●The windows and moon roof are closed before the alarm is set.
●No valuables or other personal items are left in the vehicle.
■Tr i g g e r i n g o f t h e a l a r m
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
●A person inside the vehicle opens a door or hood.
●The battery is recharged or replaced when the vehicle is locked.
■Alarm memory function
After the alarm is activated, when you unlock any door using a entry function, wire-
less remote control or mechanical key, the tail lights turn on for about 2 seconds to
inform you that the system was activated.
NOTICE
■To ensure the system operates correctly
Do not modify or remove the system. If mo dified or removed, the proper operation
of the system cannot be guaranteed.

168
GX460_U.S.A. (OM60E69U)
2-1. Driving procedures
Driving the vehicle
The following procedures should be observed to ensure safe driving:
■Starting the engine
 P. 1 7 9
■ Driving
With the brake pedal depressed, shift the shift lever to D. 
( P. 1 8 6 )
Release the parking brake. ( P. 193)
Gradually release the brake pedal and gently depress the
accelerator pedal to accelerate the vehicle.
■ Stopping
With the shift lever in D, depress the brake pedal.
If necessary, set the parking brake.
If the vehicle is to be stopped for an extended period of time, shift the
shift lever to P or N. ( P. 1 8 6 )
■Parking the vehicle
With the shift lever in D, depress the brake pedal.
Set the parking brake. ( P. 1 9 3 )
Shift the shift lever to P. ( P. 1 8 6 )
If parking on a hill, block the wheels as needed.
Press the “ENGINE START STOP” switch to stop the engine.
Lock the door, making sure that you have the key on your per-
son.
STEP1
STEP2
STEP3
STEP1
STEP2
STEP1
STEP2
STEP3
STEP4
STEP5

175
2-1. Driving procedures
2
When driving
GX460_U.S.A. (OM60E69U)
CAUTION
■When the vehicle is parked
●Do not leave glasses, cigarette lighters, spray cans, or soft drink cans in the vehi-
cle when it is in the sun. 
Doing so may result in the following:
• Gas may leak from a cigarette lighter or spray can, and may lead to a fire.
• The temperature inside the vehicle may cause the plastic lenses and plastic material of eye glasses to deform or crack.
• Soft drink cans may fracture, causing the co ntents to spray over the interior of
the vehicle, and may also cause a short circuit in the vehicle’s electrical com-
ponents.
●Do not leave cigarette lighters in the vehicle. If a cigarette lighter is in a place such
as the glove box or on the floor, it may be lit accidentally when luggage is loaded
or the seat is adjusted, causing a fire.
●Do not attach adhesive discs to the wind shield or windows. Do not place contain-
ers such as air fresheners on the instru ment panel or dashboard. Adhesive discs
or containers may act as lenses, causing a fire in the vehicle.
●Do not leave a door or window open if the curved glass is coated with a metal-
lized film such as a silver-colored one. Reflected sunlight may cause the glass to
act as a lens, causing a fire.
●Always apply the parking brake, shift the shift lever to P, stop the engine and lock
the vehicle. 
Do not leave the vehicle unattend ed while the engine is running.
●Do not touch the exhaust pipes while the engine is running or immediately after
turning the engine off. 
Doing so may cause burns.
●Do not leave the engine running in an area with snow build-up, or where it is
snowing. If snowbanks build up around the vehicle while the engine is running,
exhaust gases may collect and enter the vehi cle. This may lead to death or a seri-
ous health hazard.

183
2-1. Driving procedures
2
When driving
GX460_U.S.A. (OM60E69U)
■Electronic key battery depletion
P. 4 5
■Conditions affecting operation
P. 4 0
■Notes for the entry function
P. 4 2
■If the engine does not start
The engine immobilizer system may not have been deactivated. ( P. 114)
■Steering lock
After turning the “ENGINE START STOP” switch off and opening and closing the
doors, the steering wheel will be locked due to the steering lock function. Operat-
ing the “ENGINE START STOP” switch again automatically cancels the steering
lock.
■When the steering lock cannot be released
The green indicator light on the “ENGINE
START STOP” switch will flash and a mes-
sage will be shown on the multi-information
display. Press the “ENGINE START STOP”
switch again while turning the steering wheel
left and right.

184
2-1. Driving procedures
GX460_U.S.A. (OM60E69U)
■Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be suspended
if the engine is turned on and off repeatedly in a short period of time. In this case,
refrain from operating the engine. After about 10 seconds, the steering lock motor
will resume functioning.
■When the “ENGINE START STOP” switch indicator flashes in amber
The system may be malfunctioning. Have the vehicle inspected by your Lexus
dealer immediately.
■If the electronic key battery is depleted
 P. 6 4 2
CAUTION
■When starting the engine
Always start the engine while sitting in th e driver’s seat. Do not depress the acceler-
ator pedal while starting the engine under any circumstances. 
Doing so may cause an accident resu lting in death or serious injury.
■Caution while driving
If the vehicle begins to slide due to engine failure or other circumstances, do not
lock or open the doors until the vehicle reaches a safe and complete stop. Activa-
tion of the steering lock in this circumstance may lead to an accident, resulting in
death or serious injury.
■Stopping the engine in an emergency
If you want to stop the engine in an emergency while driving the vehicle, press and
hold the “ENGINE START STOP” switch for more than 3 seconds. 
However, do not touch the "ENGINE START STOP" switch while driving except in
an emergency. Turning the engine off while dr iving will not cause loss of steering or
braking control, but the power assist to thes e systems will be lost. This will make it
more difficult to steer and brake, so you should pull over and stop the vehicle as
soon as it is safe to do so.

224
2-3. Operating the lights and windshield wipers
GX460_U.S.A. (OM60E69U)
■Daytime running light system
To make your vehicle more visible to other drivers, the headlights turn on automati-
cally (at a reduced intensity) whenever the engine is started and the parking brake
is released. Daytime running lights are not designed for use at night.
For the U.S.A.: Daytime running lights can be turned off by operating the switch.
■Headlight control sensor
■Automatic light off system
●When only the tail lights come on: The parking/front side marker, tail, license
plate and fog lights turn off if the “ENGINE START STOP” switch is turned to
ACCESSORY mode or turned off an d the driver’s door is opened.
●When the headlights come on: The headli ghts, parking/front side marker, tail,
license plate and fog lights turn off 30 seconds after a door or the glass hatch is
opened and closed. (The lights turn off immediately if on the key is
pressed after all the doors are locked.)
To turn the lights on again, turn the “ENGINE START STOP” switch to IGNITION
ON mode, or turn the light switch off once and then back to
or .
The sensor may not function properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the wind-
shield. 
Doing so interferes with the sensor detecting
the level of ambient light and may cause the
automatic headlight system to malfunction.

Interior features3
383
GX460_U.S.A. (OM60E69U)
3-4. Using the hands-free system 
(for cellular phone)
Hands-free system for 
cellular phones..................... 477
Using the hands-free system 
(for cellular phones) ............ 481
Making a phone call .............. 489
Setting a cellular phone ....... 494
Security and system 
setup ........................................ 499
Using the phone book.......... 503
3-5. Using the interior lights Interior lights list ....................... 511
• Personal/interior light main switch ................................ 512
• Personal/interior lights ......... 513
3-6. Using the storage features List of storage features .......... 515
• Glove box .................................. 516
• Console box .............................. 517
• Coin holder................................ 519
• Bottle holders/ 
door pockets ........................... 520
• Cup holders.............................. 522
• Auxiliary boxes........................ 525 3-7. Other interior features
Cool box ................................... 528
Sun visors .................................. 531
Vanity mirror ........................... 532
Clock ......................................... 533
Conversation mirror............. 534
Power outlet (12 V DC)........ 535
Power outlet 
(120 V AC [type A]) ........... 537
Power outlet 
(120 V AC [type B]) ........... 542
Heated steering wheel ........ 549
Seat heaters and 
ventilators .............................. 551
Armrest .................................... 554
Coat hooks .............................. 555
Floor mats ................................ 556
Luggage compartment  features .................................. 557
Garage door opener ............. 567
Compass ................................... 575
Safety Connect ...................... 580