lock Lexus GX460 2010 Scheduled Maintenance Guide / LEXUS 2010 GX460 OWNERS MANUAL (OM60E69U)

738
5-2. Steps to take in an emergency
GX460_U.S.A. (OM60E69U)
If the electronic key does not operate properly
Locking and unlocking the doors and key linked functions
Use the mechanical key (P. 2 6 )
in order to 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.
If communication between the electron ic key and vehicle is interrupted
(  P. 40) or the electronic key cannot be used because the battery is
depleted, the smart access system with push-button start and wireless
remote control cannot be used. In such cases, the doors can be opened or
the engine can be started by following the procedure below.

5
When trouble arises
747
5-2. Steps to take in an emergency
GX460_U.S.A. (OM60E69U)
If the vehicle becomes stuck
Carry out the following procedures if the tires spin or the vehicle becomes
stuck in mud, dirt, or snow:
Stop the engine. Set the parking brake and shift the shift lever
to P.
Remove the mud, snow, or sand from around the stuck tire.
Place wood, stones or some ot her material to help provide
traction under the tires.
Restart the engine.
Lock the center differential. (  P. 318)
Release the parking brake and shif t the shift lever to the D or R
position and carefully apply the accelerator to free the vehicle.
Turn off TRAC and VSC if these functions are hampering your
attempts to free the vehicle. (P. 3 3 3 )
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6

752
6-1. Specifications
GX460_U.S.A. (OM60E69U)■
Engine number
The engine number is stamped on the engine block as shown.
Engine
Fuel
Model1UR-FE
Ty p e8-cylinder V type, 4-cycle, gasoline
Bore and stroke3.70  3.27 in. (94.0  83.0 mm)
Displacement281.2 cu.in. (4608 cm3)
Drive belt tensionAutomatic adjustment
Fuel typePremium unleaded gasoline only
Octane rating91 (Research Octane Number 96) or higher
Fuel tank capacity23.0 gal. (87 L, 19.1 Imp.gal)

758
6-1. Specifications
GX460_U.S.A. (OM60E69U)
Automatic transmission
*: The fluid capacity is a reference quantity. If replacement is necessary, contact your Lexus dealer.
Fluid capacity*
With 
air-cooled type
AT F c o o l e r
11.8 qt. (11.2 L, 9.9 Imp.qt.)
Without 
air-cooled type
AT F c o o l e r
11.6 qt. (11.0 L, 9.7 Imp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■Transmission fluid type
Using transmission fluid other than “T oyota Genuine ATF WS” may cause deterio-
ration in shift quality, locking up of the transmission accompanied by vibration and,
ultimately, damage to th e vehicle’s transmission.

783
6-2. Customization
6
Vehicle specifications
GX460_U.S.A. (OM60E69U)
Customizable featuresVehicles with a navigation system: Settings that can be changed using
the screen of the navigation system
Vehicles with a navigation system: Settings that can be changed using
the menu switch and the “ENTER” switch
Vehicles without a navigation system: Settings that can be changed
using the menu switch and the “ENTER” switch
Settings that can be changed by your Lexus dealer
Definition of symbols: O = Available, – =Not available
ItemFunctionDefault
settingCustomized setting
Door lock 
( P. 5 1 ,
738)
Unlock on Sec-
ond Key Turn
(Allows all
doors to be
unlocked by
turning the
mechanical key
once in the
driver’s door)
*1
Driver’s
door
unlocked in
first step, all
doors
unlocked in
second step
All doors
unlocked in
first step
O––O

784
6-2. Customization
GX460_U.S.A. (OM60E69U)
Door lock 
( P. 5 1 ,
738)
SPEED SENSI-
TIVE AUTO.
LO C K
(All doors are
automatically
locked when
vehicle speed is
approximately
12 mph 
[20 km/h] or
higher)
OffOnO–OO
SHIFT-LINKED
AUTOMATIC
LO C K
(All doors are
automatically
locked when
shifting the shift
lever to position
other than P)
OnOffO–OO
ItemFunctionDefault settingCustomized setting

785
6-2. Customization
6
Vehicle specifications
GX460_U.S.A. (OM60E69U)
Door lock 
( P. 5 1 ,
738)
SHIFT-LINKED
AUTOMATIC
UNLOCK
(All doors are
automatically
unlocked when
shifting the shift
lever to P)
OnOffO–OO
DRIVER
DOOR-
LINKED
UNLOCK
(All doors are
automatically
unlocked when
driver’s door is
opened)
OffOnO–OO
ItemFunctionDefault
settingCustomized setting

786
6-2. Customization
GX460_U.S.A. (OM60E69U)
Smart
access 
system with
push- 
button start
and wire-
less remote
control 
(
P. 2 9 ,
48)
LOCK FEED-
BACK VOL-
UME
(Adjust the vol-
ume of confor-
mation buzzer
sounds when
the vehicle is
locked or
unlocked)
7
Off
O–OO
1 to 6
LO C K /
UNLOCK
ANSWER
BACK
RESPONSE
(Enable/disable
the operation of
the emergency
flashers when
the vehicle is
locked or
unlocked)
OnOffO–OO
ItemFunctionDefault
settingCustomized setting

787
6-2. Customization
6
Vehicle specifications
GX460_U.S.A. (OM60E69U)
Smart
access sys-
tem with
push-but-
ton start
and wire-
less remote
control
(
P. 2 9 ,
48)
AUTO.
RELOCK TIME
ADJUSTMENT
(Adjust the time
elapsed before
the automatic
door lock func-
tion is activated
if a door is not
opened after
being unlocked)
60 seconds
Off
O–OO30 seconds
120 seconds
Open door
reminder
buzzer (When
locking the
vehicle)
OnOff–––O
Glass hatch
opening opera-
tion (When the
electronic key is
used)
Push and
hold (Short)
Push twice
–––O
One short push
Push and
hold (Long)
Off
ItemFunctionDefault settingCustomized setting

788
6-2. Customization
GX460_U.S.A. (OM60E69U)
Smart
access 
system with
push- 
button start 
(
P. 2 9 )
SELECT
DOORS TO
UNLOCK
(The doors that
are unlocked
using the smart
access system
with push but-
ton start can be
selected)
Driver’s doorAll the doorsO–OO
ACCESS SYS-
TEM WITH
ELEC. KEY
(Smart access
system with
push button
start can be dis-
abled)
OnOffO–OO
ItemFunctionDefault
settingCustomized setting