2016 Lexus GX460 door lock

5547-2. Steps to take in an emergency
GX460_OM_OM60M73U_(U)
Start the engine of the second vehicle. Increase the engine speed slightly and
maintain at that level for approximately 5 minutes to recharge the battery of
your vehicle.
Open and close any of the doors of your vehicle with the engine switch off.
Maintain the engine speed of the second vehicle and start the engine of your
vehicle by turning the engine switch to IGNITION ON mode.
Once your vehicle’s engine has started, remove the jumper cables in the exact
reverse order in which they were connected.
Once the engine starts, have the vehicle checked at your Lexus dealer as soon
as possible.
■Starting the engine when the battery is discharged
The engine cannot be started by push-starting.
■To prevent battery discharge
●Turn off the headlights and the audio system while the engine is off.
●Turn off any unnecessary electrical components when the vehicle is running at a low
speed for an extended period, such as in heavy traffic.
■Charging the battery
The electricity stored in the battery will discharge gradually even when the vehicle is not
in use, due to natural discharg e and the draining effects of certain electrical appliances. If
the vehicle is left for a long time, the battery may discharge, and the engine may be
unable to start. (The battery recharges automatically during driving.)
■When recharging or replacing the battery
●In some cases, it may not be possible to unlock the doors using the smart access system
with push-button start when the battery is discharged. Use the wireless remote control
or the mechanical key to lock or unlock the doors.
●The engine may not start on the first attempt after the battery has recharged but will
start normally after the second attempt. This is not a malfunction.
●The engine switch mode is memorized by the vehicle. When the battery is recon-
nected, the system will return to the mode it was in before the battery was discharged.
Before disconnecting the battery, turn the engine switch off. If you are unsure what
mode the engine switch was in before the battery discharged, be especially careful
when reconnecting the battery.
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588
GX460_OM_OM60M73U_(U)8-2. Customization
■Door lock (
P. 94, 101, 550)
FunctionDefault settingCustomized
setting
Unlocking using a
mechanical key
Driver’s door
unlocked in one
step, all doors
unlocked in two
steps
All doors
unlocked in one
step——O
Speed linked door locking
functionOffOn—OO
Shift position linked door
locking functionOnOff—OO
Shift position linked door
unlocking functionOnOff—OO
Driver’s door linked door
unlocking functionOffOn—OO
123

GX460_OM_OM60M73U_(U)
5898-2. Customization
8
Vehicle specifications
■Smart access system with push-button start and wireless remote control
(
P. 94, 101)
FunctionDefault settingCustomized setting
Operation buzzer volumeLevel 7Off—OOLevel 1 to 6
Operation signal (buzzer)OnOff——O
Operation signal
(emergency flashers)OnOff—OO
Time elapsed before the
automatic door lock
function is activated if a
door is not opened after
being unlocked
60 seconds
Off
—OO30 seconds
120 seconds
Open door warning buzzer
(when locking the vehicle)OnOff——O
123

590
GX460_OM_OM60M73U_(U)8-2. Customization
■Smart access system with push-button start (P. 94, 101, 111)
■Wireless remote control (P. 9 0 , 9 4 )
FunctionDefault settingCustomized
setting
Smart door unlockingDriver’s doorAll the doors—OO
Smart access system with
push-button startOnOff—OO
Number of consecutive
door lock operations2 timesAs many as desired——O
123
FunctionDefault settingCustomized
setting
Wireless remote controlOnOff——O
Unlocking operation
Driver’s door
unlocked in one
step, all doors
unlocked in two
stepsAll doors
unlocked in one
step
—OO
Pa n i c f u n c t i o nOnOff——O
Glass hatch opening
operationPush and hold (Short)
Push twice
——O
One short push
Push and hold (Long)
Off
123

592
GX460_OM_OM60M73U_(U)8-2. Customization
■Interior lights (P. 3 9 6 )
FunctionDefault settingCustomized
setting
Time elapsed before the
interior lights turn off15 seconds
Off
—OO7. 5 s e c o n d s
30 seconds
Operation after the engine
switch is turned to OFFOnOff——O
Operation when the doors
are unlocked with the smart
access system with push-
button start or wireless
remote control
OnOff——O
Operation when you
approach the vehicle with
the electronic key on your
person
OnOff——O
Shift lever lightOnOff——O
Footwell lightingOnOff——O
Lounge illumination controlOnOff——O
123

GX460_OM_OM60M73U_(U)
5938-2. Customization
8
Vehicle specifications
■Exterior lights (P. 3 9 6 )
FunctionDefault settingCustomized setting
Time elapsed before the
exterior lights turn off15 seconds
Off
—OO7. 5 s e c o n d s
30 seconds
Operation when the doors
are unlocked with the smart
access system with push-
button start or wireless
remote control
OnOff——O
Operation when you
approach the vehicle with
the electronic key on your
person
OnOff——O
Running board lightsOnOff——O
Operation when the door is
openedOnOff——O
123

594
GX460_OM_OM60M73U_(U)8-2. Customization
■Meters (P. 7 9 )
■Front automatic air conditioning system (P. 3 8 0 )
*:If equipped
■Driving position memory (P. 131)
FunctionDefault settingCustomized
setting
Sensitivity of the ambient
light sensor used for dim-
ming the meter lights etc.
Standard-2 to 2——O
Sensitivity of the ambient
light sensor used for bright-
ening the meter lights etc.
Standard-2 to 2——O
123
FunctionDefault settingCustomized setting
Switching between outside
air and recirculated air
mode linked to automatic
mode switch operation
*
AutoManual—OO
A/C automatic mode
switch operationAutoManual—OO
Exhaust gas sensor sensitiv-
ityStandard-3 to 3—OO
123
FunctionDefault settingCustomized setting
Driver’s seat movement
when exiting the vehicleFull
Off
—OO
Pa r t i a l
Selecting the door linking
driving position memory
with door unlock operationDriver’s doorAll doors——O
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614What to do if... (Troubleshooting)
GX460_OM_OM60M73U_(U)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, ne w genuine mechanical keys can be made
by your Lexus dealer. ( P. 9 1 )
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. ( P. 9 3 )
●Is the electronic key battery weak or depleted? ( P. 484)
●Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( P. 1 8 6 )
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on your
person.
●The function may not operate properly du e to the condition of the radio wave.
( P. 1 1 3 )
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is set.
Open the rear door from outside and then unlock the child-protector lock.
( P. 9 7 )
If you have a problem, check the following before contacting your Lexus
dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened