2010 Lexus GX460 Using The Bluetooth Audio System / LEXUS 2010 GX460 OWNERS MANUAL (OM60E69U)

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1-5. Refueling
1
Before driving
GX460_U.S.A. (OM60E69U)
CAUTION
■When refueling
Securely insert the fuel nozzle into the fuel filler neck. If fuel is added with the nozzle
slightly lifted away from the fuel filler neck, the automatic shut off function may not
operate, resulting in fuel overflowing from the tank.
■When replacing the fuel cap
Do not use anything but a genuine Lexus fuel tank cap designed for your vehicle.
Doing so may cause a fire or other incident which may result in death or serious
injury.
NOTICE
■Refueling
Do not spill fuel during refueling. 
Doing so may damage the vehicle, such as causing the emission control systems to
operate abnormally or damaging fuel syst em components or the vehicle’s painted
surface.

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GX460_U.S.A. (OM60E69U)
1-6. Theft deterrent system
Engine immobilizer system
The vehicle’s keys have built-in transponder chips that prevent the engine
from starting if a key has not been previously registered in the vehicle’s on-
board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
Vehicles without a navigation system
The indicator light flashes after
the “ENGINE START STOP”
switch has been turned off to
indicate that the system is oper-
ating.
Vehicles with a navigation system The indicator light flashes after
the “ENGINE START STOP”
switch has been turned off to
indicate that the system is oper-
ating.

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1-6. Theft deterrent system
1
Before driving
GX460_U.S.A. (OM60E69U)
■System maintenance
The vehicle has a maintenance-free type of engine immobilizer system.
■Conditions that may cause the system to malfunction
●If the grip portion of the key is in contact with a metallic object.
●If the key is in close proximity to or touching a key to the security system (key
with a built-in transponder chip) of another vehicle.
CAUTION
■Certifications for the engine immobilizer system
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
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.

116
1-6. Theft deterrent system
GX460_U.S.A. (OM60E69U)
Alarm
The system sounds the alarm and flashes the lights when forced entry is
detected.
■Triggering of the alarm
The alarm is triggered in the following situations:
●A locked door or glas s hatch is unlocked or opened in any way
other than using the entry function, wireless remote control or
mechanical key with the alarm being set. (The doors will lock
again automatically.)
● The hood is opened with the alarm being set.
■ Setting the alarm system
Vehicles without a navigation system Close 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.

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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.)

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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.

119
1
Before driving
GX460_U.S.A. (OM60E69U)
1-7. Safety information
Correct driving posture
Drive with a good posture as follows:
Sit upright and well back in
the seat. (P. 6 4 )
Adjust the position of the seat
forward or backward to
ensure the pedals can be
reached and easily
depressed to the extent
required. ( P. 6 4 )
Adjust the seatback so that
the controls are easily opera-
ble.
Adjust the tilt and telescopic
positions of the steering
wheel downward so the air-
bag is facing your chest. 
( P. 9 4 )
Lock the head restraint in
place with the center of the
head restraint closest to the
top of your ears. ( P. 8 3 )
Wear the seat belt correctly.
( P. 8 6 )

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1-7. Safety information
GX460_U.S.A. (OM60E69U)
CAUTION
■While driving
●Do not adjust the position of the driver’s seat.
Doing so could cause the driver to lose control of the vehicle.
●Do not place a cushion between the driver or passenger and the seatback. 
A cushion may prevent correct posture from being achieved, and reduce the
effectiveness of the seat belt and head re straint, increasing the risk of death or
serious injury to the driver or passenger.
●Do not place anything under the front seats. 
Objects placed under the front seats may become jammed in the seat tracks and
stop the seat from locking in place. This may lead to an accident, resulting in
death or serious injury. The adjustment mechanism may also be damaged.
■Adjusting the seat position
●Take care when adjusting the seat position to ensure that other passengers are
not injured by the moving seat.
●Do not put your hands under the seat or near the moving parts to avoid injury. 
Fingers or hands may become jammed in the seat mechanism.