ECU Lexus GX460 2013 Specifications /

TABLE OF CONTENTSIndex
4
GX460_OM_OM60J63U_(U)
3-1. Using the air conditioning system and defogger
Front automatic air conditioning system ................ 398
Rear automatic air conditioning system .................. 413
Rear window defogger switch............................................... 417
Windshield wiper de-icer .......... 418
3-2. Using the audio system Audio system .................................. 419
Using the radio ............................... 421
Using the CD player ................... 429
Playing MP3 and WMA discs.................................. 437
Operating an iPod ....................... 446
Operating a USB memory....... 454
Optimal use of the audio system ............................................ 463
Using the AUX po rt.................... 465
Using the steering wheel audio switches ............................ 466 3-3. Using the Bluetooth
® audio
system
Bluetooth
® audio system ......... 470
Using the Bluetooth
® audio
system ............................................ 474
Operating a Bluetooth
®
enabled portable player ........ 480
Setting up a Bluetooth
®
enabled portable player ........ 483
Bluetooth
® audio system
setup .............................................. 490
3-4. Using the hands-free system (for cellular phone)
Hands-free system for cellular phones ............................ 491
Using the hands-free system (for cellular phones) ................. 495
Making a phone call................... 503
Setting a cellular phone ............ 508
Security and system setup ......... 513
Using the phone book................. 517
3-5. Using the interior lights Interior lights list............................ 525
• Personal/interior light main switch .................................. 526
• Personal/interior lights ........... 527
3Interior features

17
GX460_OM_OM60J63U_(U)
C
Accessory meterP. 216

: If equipped
*: Refer to “Navigation System Owner’s Manual”.
Vehicles without a navigation system
Vehicles with a navigation systemSecurity indicator
P. 119, 121
Rear window defogger switch P. 417
Air conditioning system P. 398
Navigation system*Security indicator P. 119, 121
Air conditioning system*
Rear window defogger switch*
Windshield wiper de-icer P. 418

39
1-2. Opening, closing and locking the doors
1
Before driving
GX460_OM_OM60J63U_(U)
*1: A message will be shown on the multi-information display in the instrumentcluster.
*2: If the engine does not start when the electronic key is inside the vehicle, theelectronic key battery may be depleted or there may be difficulties receiving
signal from the key. ( P. 745)
■Security feature
If a door is not opened within approx imately 60 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
AlarmSituationCorrection procedure
Interior alarm pings
once
*1
The electronic key has a low
batteryReplace the electronic
key battery
An attempt was made to start
the engine without the elec-
tronic key being present, or
the electronic key was not
functioning normally
Start the engine with the
electronic key
present
*2
Interior alarm pings
once and exterior
alarm sounds 3
times
*1
The driver’s door was closed
after the key was carried out-
side the vehicle, and the
“ENGINE START STOP”
switch was not turned OFFTu r n t h e “ E N G I N E
START STOP” switch
OFF and close the
driver’s door again
An occupant carried the
electronic key outside the
vehicle and closed the door
while the “ENGINE START
STOP” switch was not OFF
Bring the electronic key
back into the vehicle

44
1-2. Opening, closing and locking the doors
GX460_OM_OM60J63U_(U)
■Note for locking the doors
●Touching the door lock sensor while wearing gloves may delay or prevent lock
operation. Remove the gloves and touch the lock sensor again.
●When the lock operation is performed using the lock sensor, recognition signals
will be shown up to two consecutive times. After this, no recognition signals will
be given.
●If the door handle becomes wet while the electronic key is within the effective
range, the door may lock and unlock repeatedly. Place the key in a position 6 ft.
(2 m) or more separate from the vehicle while the vehicle is being washed. (Take
care to ensure that the key is not stolen.)
●If the electronic key is inside the vehicle and a door handle becomes wet during
a car wash, a message may be shown on the multi-information display and a
buzzer will sound outside the vehicle. To turn off the alarm, lock all the doors.
●The lock sensor may not work properly if it comes into contact with ice, snow,
mud, etc. Clean the lock sensor and atte mpt to operate it again, or use the lock
sensor on the lower part of the door handle.
●Fingernails may scrape against the door during operation of the door handle.
Be careful not to injure fingernails or damage the surface of the door.

50
1-2. Opening, closing and locking the doors
GX460_OM_OM60J63U_(U)
■Operation signals
Doors: A buzzer sounds and the emergency flashers flash to indicate that the doors
have been locked/unlocked. (Locked: Once; Unlocked: Twice)
Windows and moon roof: A buzzer sounds to indicate that the windows and moon
roof are operating.
Glass hatch: A buzzer sounds once to indicate that the glass hatch have been
opened.
■Door lock buzzer
If an attempt to lock the doors is made when a door is not fully closed, a buzzer
sounds continuously. Fully close the door to stop the buzzer, and lock the vehicle
once more.
■Pa n i c m o d e
■Security feature
 P. 3 9
■Alarm
Using the wireless remote control to lock the doors will set the alarm system.
( P. 1 2 1 )
When is pressed for longer than about
one second, an alarm will sound intermit-
tently and the vehicle lights will flash to deter
any person from trying to break into or dam-
age your vehicle.
To stop the alarm, press any button on the
electronic key.

60
1-2. Opening, closing and locking the doors
GX460_OM_OM60J63U_(U)
CAUTION
■Operating the back door
Observe the following precautions.
Failure to do so may cause parts of the body to be caught, resulting in death or seri-
ous injury.
●When opening or closing th e back door, thoroughly check to make sure the sur-
rounding area is safe.
●If anyone is in the vicinity, make sure th ey are safe and let them know that the back
door is about to open or close.
●Use caution when opening or closing the back door in windy weather as it may
move abruptly in strong wind.
●The back door may close if the back door
stopper is not locked (specifically, when
using the luggage compartment with the
back door kept open at your desired posi-
tion). It is more difficult to open or close the
back door on an inclin e than on a level sur-
face, so beware of the back door unexpect-
edly opening or closing by itself. Make sure
that the back door stopper is locked and
secure when using the luggage compart-
ment.
●When closing the back door, take extra
care to prevent your fingers etc. from being
caught. Also pay attention to your personal
belongings such as bags and ties.
●When closing the back door, make sure to
press it lightly on it s outer surface. If the
back door handle is used to fully close the
back door, it may result in hands or arms
being caught.

65
1-2. Opening, closing and locking the doors
1
Before driving
GX460_OM_OM60J63U_(U)
CAUTION
■Operating the glass hatch
Observe the following precautions.
Failure to do so may cause parts of the body to be caught, resulting in death or seri-
ous injury.
●Remove any heavy loads, such as snow and ice, from the glass hatch before
opening it. Failure to do so may cause the glass hatch fall closed again after it is
opened.
●When opening or closing the glass hatch, thoroughly check to make sure the sur-
rounding area is safe.
●If anyone is in the vicinity, make sure they are safe and let them know that the glass
hatch is about to open or close.
●Use caution when opening or closing the glass hatch in windy weather as it may
move abruptly in strong wind.
●The glass hatch may fall if it is not opened
fully. It is more difficult to open or close the
glass hatch on an incline than on a level sur-
face, so beware of the glass hatch unex-
pectedly openin g or closing by itself. Make
sure that the glass hatch is fully open and
secure before using the luggage compart-
ment.
●When closing the glass hatch, take extra
care to prevent your fingers etc. from being
caught. Also pay attention to your personal
belongings such as bags and ties.
●When closing the glass hatch, make sure to
press it lightly on its outer surface.

81
1-3. Adjustable components (seats, mirrors, steering wheel, etc.)
1
Before driving
GX460_OM_OM60J63U_(U)
CAUTION
■When stowing the third seats
Observe the following precautions. Failure to do so may result in death or serious
injury.
●Check that there is no luggage and that there are no other people around the
seat before stowing operation.
●Do not insert hands or feet into the moving parts of the seat.
●Do not allow children to operate the seat.
■After returning the seatbacks to the upright position
Observe the following precautions. Failure to do so may result in death or serious
injury.
●Make sure the seatback is securely locked by pushing it forward and rearward on
the top.
●Check that the seat belts are not tw isted or caught in the seatback.
NOTICE
■When returning the third seat (vehicles with a luggage cover)
If the luggage cover is installed in the luggage compartment, make sure you remove
it before returning the third seat. ( P. 568) The luggage cover may be damaged
by the seat.

93
1-3. Adjustable components (seats, mirrors, steering wheel, etc.)
1
Before driving
GX460_OM_OM60J63U_(U)
■Seat belt extender
CAUTION
Observe the following precautions to reduce the risk of injury in the event of sudden
braking or an accident.
Failure to do so may cause death or serious injury.
■Wearing a seat belt
●Ensure that all passengers wear a seat belt.
●Always wear a seat belt properly.
●Each seat belt should be used by one person only. Do not use a seat belt for more
than one person at on ce, including children.
●Lexus recommends that should be seated in the rear seat and always use a seat
belt and/or an appropriate child restraint system.
●To achieve a proper seating position, do not recline the seat more than necessary.
The seat belt is most effective when the occupants are sitting up straight and well
back in the seats.
●Do not wear the shoulder belt under your arm.
●Always wear your seat belt low and snug across your hips.
If your seat belts cann ot be fastened securely
because they are not long enough, a person-
alized seat belt extender is available from
your Lexus dealer free of charge.

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1-3. Adjustable components (seats, mirrors, steering wheel, etc.)
GX460_OM_OM60J63U_(U)
CAUTION
■Using a seat belt extender
●Do not wear the seat belt extender if you can fasten the seat belt without the
extender.
●Do not use the seat belt extender when installing a child restraint system because
the belt will not securely hold the chil d restraint system, increasing the risk of
death or serious injury in the event of a accident.
●The personalized extender may not be safe on another vehicle, when used by
another person, or at a different seatin g position other than the one originally
intended.
NOTICE
■When using a seat belt extender
When releasing the seat belt, press on the buckle release button on the extender,
not on the seat belt.
This helps prevent damage to the vehi cle interior and the extender itself.