Lexus GX460 2010 Scheduled Maintenance Guide /

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GX460_QG_U (OM60E77U)
Door Locks
■Door lock switches
Locks all the doors
Unlocks all the doors
■Inside lock button
Locks the door
Unlocks the door
The front doors can be opened by pull-
ing the inside handles even if the lock
buttons are in the lock position.
■Rear door child-protector lock
The door cannot be opened from inside the
vehicle when the lock is set.
These locks can be set to prevent chil-
dren from opening the rear doors. Push
down on each rear door switch to lock
both rear doors.
The vehicle can be locked and unlocked using the entry function, wireless remote con-
trol, key or door lock switch.
For details the entry function or wireless remote control (P.1 0 , 1 1 )

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GX460_QG_U (OM60E77U)
Powe r Wi n d ows
■Powe r w i n d o w s w i t c h e s
Closing
One-touch closing*
Opening
One-touch opening*
*: Pushing the switch in the opposite direc-
tion will stop window travel partway.
■Window lock switch
Press the switch down to lock the passen-
ger window switches.
The indicator will come on.
Use this switch to prevent children from
accidentally opening or closing a pas-
senger window.
The passenger windows can still be
opened and closed using the power win-
dow switches on the driver’s side even if
the lock switch is on.

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GX460_QG_U (OM60E77U)
Moon Roof
■Opening and closing
Opens the moon roof*
The moon roof stops slightly before the
fully open position to reduce wind noise.
Press the switch again to fully open the
moon roof.
Closes the moon roof*
*: Lightly press either of the moon roof
switches to stop the moon roof partway.
■Tilting up and down
Tilts the moon roof up*
Tilts the moon roof down*
*: Lightly press either of the moon roof
switches to stop the moon roof partway.

84
GX460_QG_U (OM60E77U)
Fuel Tank Cap
■Before refueling the vehicle
Turn the “ENGINE START STOP” switch off and ensure that all the doors and windows are
closed.
■Opening the fuel tank cap
Press the opener to open the fuel filler
door.
Turn the fuel tank cap slowly to open.
Hang the fuel tank cap on the back of the
fuel filler door.

What to do if ...
85
GX460_QG_U (OM60E77U)
List of Warning/Indicator Lights
Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.
(U.S.A.)
(Canada)Brake system warning light
Stop the vehicle immediately.
Charging system warning light
Have the vehicle inspected immediately.
(U.S.A.)
Malfunction
indicator lamp(Flashing and
then continu-
ously on)Tire pressure warning light
(Canada)
(Flashing)
“A F S O F F ” i n d i c a t o r *1
SRS warning light
(Flashing)
Automatic High Beam
indicator*
1
(U.S.A.)
ABS warning light(Flashing)
“LDA” indicator light*1
(Canada)
(Flashing)
Cruise control indicator*1
(Comes on)
Slip indicator light
(Flashing)
Dynamic radar cruise control
indicator*
1
(Flashing)
“PCS” warning light*1
(Flashing)
Multi-terrain Select
indicator*
1
Kinetic dynamic suspension
system warning light
For further information, refer to the Owner’s Manual.

86
GX460_QG_U (OM60E77U)
Have the vehicle inspected immediately.
(Flashing)
Low speed four-wheel drive
indicator*
3(Flashing)
Center differential lock
indicator*
3
Have the malfunction repaired immediately.
Open door warning light(On the cen-
ter panel)
Front passenger’s seat belt
reminder light
Low fuel level warning lightMaster warning light
a
(On the
instrument
panel)Driver’s seat belt
reminder light(Illuminate no
flashing)Tire pressure warning light*2
For further information, refer to the Owner’s Manual.

What to do if ...
87
GX460_QG_U (OM60E77U)
*1:If equipped
*
2: Turns on due to natural causes such as natural air leaks or tire inflation pressure changes
caused by temperature including the spare tire. Adjust the tire inflation pressure.
*
3: Indicates a malfunction if the light continues flashing.
See the Owner’s Manual
Turn signal indicatorVSC OFF indicator
Headlight high beam indicator
(Comes on)
Multi-terrain Select
indicator*
1
Headlight indicator (U.S.A.)Crawl Control indicator*1
Tail light indicator (Canada)Downhill assist control system
indicator*
1
Automatic High Beam
indicator*
1“2nd STRT” indicator
Fog light indicator
(Comes on)
Low speed four-wheel drive
indicator
Eco Driving Indicator Light
(Comes on)
Center differential lock
indicator
(Comes on)Cruise control indicator*1
(On the cen-
ter panel)
“A I R B A G O N ” a n d “A I R
BAG OFF” indicators
“SET” indicator*1Intuitive parking assist
indicator*
1
(Comes on)
Dynamic radar cruise control
indicator*
1“A F S O F F ” i n d i c a t o r *1
(Comes on)
“LDA” indicator*1“RSCA OFF” indicator
(Flashing)Slip indicator(Comes on or
flashes faster)“PCS” warning light*1
For further information, refer to the Owner’s Manual.

88
GX460_QG_U (OM60E77U)
If the electronic key does not operate properly
■Unlocking and locking the doors
Use the mechanical key (P.1 0 ) i n o r d e r t o
perform the following operations (driver’s
door only):
Locks all the doors
Closes the windows and moon roof (turn
and hold)*
Unlocks the door
Turning the key rearward unlocks the
driver’s door. Turning the key once again
unlocks the other doors.
Opens the windows and moon roof (turn
and hold)*
*: This setting must be customized at your
Lexus dealer.

What to do if ...
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GX460_QG_U (OM60E77U)
■Starting the engine
Ensure that the shift lever is in P and
depress the brake pedal.
Touch the Lexus emblem side of the
electronic key to the “ENGINE START
STOP” switch.
If any of the doors is opened or
closed while the key is being touched
to the switch, an alarm will sound to
indicate that the start function cannot
detect the electronic key.
To change “ENGINE START STOP”
switch modes: Within 10 seconds of the
buzzer sounding, release the brake
pedal and press the “ENGINE START
STOP” switch. Modes can be changed
each time the switch is pressed. (P.1 5 )
To start the engine: Press the “ENGINE
START STOP” switch within 10 seconds
of the buzzer sounding, keeping the
brake pedal depressed.
In the event that the “ENGINE START STOP” switch still cannot be operated, contact your
Lexus dealer.
If the electronic key battery becomes depleted, replace it with a new battery. For instruc-
tions on replacing the battery, refer to the Owner’s Manual. If you need further assistance,
contact your Lexus dealer.

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GX460_QG_U (OM60E77U)
If the engine does not start
Make sure that the correct operating procedures have been followed.
Make sure that the brake pedal is firmly
depressed when attempting to start the
engine. (P.1 4 )
Make sure that the steering lock is released.
To release the steering lock, gently turn the
wheel left or right while pressing the
“ENGINE START STOP” switch. (P.1 2 )
Brake pedal
Steering lock
If the engine still does not start, see the Owner’s Manual for more information or contact
your Lexus dealer.