2015 Lexus GX460 ECU

651-1. For safe use
GX 460 _O M_ OM6 0L 72U _( U)
1
For safety and security
CAUTION
■When installing a booster seat
To prevent the belt from going into ALR lo ck mode, do not fully extend the shoulder
belt. ALR mode causes the belt to tighten only . This could cause injury or discomfort to
the child. ( →P. 3 0 )
■When installing a child restraint system
Follow the directions given in the child restraint system installation manual and fix the
child restraint system securely in place.
If the child restraint system is not correctly fixed in place, the child or other passengers
may be seriously injured or even killed in the event of sudden braking, sudden swerving
or an accident.
●When installing a child restraint system in the cent er second seat, adjust both seat-
backs at the same angle.
●When using the LATCH anchors for a child restraint system, move the seat as far
back as possible, with the seatback close to the child restraint system.
●If the driver’s seat interferes with the child
restraint system and prevents it from being
attached correctly, attach the child restraint
system to the right-hand rear seat.
●Adjust the front passenge r seat so that it does
not interfere with the child restraint system.
●Child restraint system installed on the third
seat should not contact the second seatbacks.
●Only put a forward-facing child restraint sys-
tem on the front seat when unavoidable.
When installing a forward-facing child
restraint system on the front passenger seat,
move the seat as far back as possible even if
the “AIR BAG OFF” indicator light is illumi-
nated. Failure to do so may result in death or
serious injury if the airbags deploy (inflate).
GX460_OM_OM60L72U_(U).book Page 65 Friday, May 16, 2014 3:03 PM

661-1. For safe use
GX 460 _O M_ OM6 0L 72U _( U)
CAUTION
■When installing a child restraint system
●When a booster seat is installed, always ensure that the shoulder belt is positioned
across the center of the child’s shoulder. The belt should be kept away from the child’s
neck, but not so that it could fall off the child’s shoulder. Failing to do so may result in
death or serious injury in the event of sudden braking, sudden swerving or an acci-
dent.
●Ensure that the belt and plate are securely locked and the seat belt is not twisted.
●Shake the child restraint system left and right, and forward and backward to ensure
that it has been securely installed.
●After securing a child restraint system, never adjust the seat.
●Follow all installation instructions provided by the child restraint system manufacturer.
■Do not use a seat belt extender
If a seat belt extender is used when installi ng a child restraint system, the seat belt will
not securely hold the child restraint system, which could cause death or serious injury
to the child or other passengers in the event of sudden braking, sudden swerving or an
accident.
■To correctly attach a child restraint system to the anchors
When using the LATCH anchors, be sure that there are no foreign objects around the
anchors and that the seat belt is not caught behind the child restraint system. Make sure
the child restraint system is securely attached , or it may cause death or serious injury to
the child or other passengers in the event of a sudden stop, sudden swerve or accident.
●When using the left-hand second seat for the
child restraint system, do not sit in the center
second seat.
Seat belt function may be impaired, such as
being positioned overly high or loose-fitting,
which may result in death or serious injury in
the event of sudden braking, sudden swerv-
ing or an accident.
GX460_OM_OM60L72U_(U).book Page 66 Friday, May 16, 2014 3:03 PM

671-1. For safe use
GX 460 _O M_ OM6 0L 72U _( U)
1
For safety and security
Exhaust gas precautions
Harmful substance to the hu man body is included in exhaust gases if inhaled.
CAUTION
Exhaust gases include harmful carbon monoxide (CO), which is colorless and odorless.
Observe the following precautions.
Failure to do so may cause exhaust gases enter the vehicle and may lead to an accident
caused by light-headedness, or may lead to death or a serious health hazard.
■Important points while driving
●Keep the back door closed.
●If you smell exhaust gases in the vehicle even when the back door is closed, open the
windows and have the vehicle inspected at your Lexus dealer as soon as possible.
■When parking
●If the vehicle is in a poorly ventilated area or a closed area, such as a garage, stop the
engine.
●Do not leave the vehicle with the engine running for a long time.
If such a situation cannot be avoided, park the vehicle in an open space and ensure
that exhaust fumes do not enter the vehicle interior.
●Do not leave the engine running in an area with snow build-up, or where it is snowing.
If snowbanks build up around the vehicle wh ile the engine is running, exhaust gases
may collect and enter the vehicle.
■Exhaust pipe
The exhaust system needs to be checked period ically. If there is a hole or crack caused
by corrosion, damage to a joint or abnormal exhaust noise, be sure to have the vehicle
inspected and repaired by your Lexus dealer.
GX460_OM_OM60L72U_(U).book Page 67 Friday, May 16, 2014 3:03 PM

681-2. Theft deterrent system
GX 460 _O M_ OM6 0L 72U _( U)
Engine immobilizer system
The indicator light flashes after the
engine switch has been turned off to
indicate that the system is operating.
The indicator light stops flashing after
the engine switch has been turned to
ACCESSORY or IGNITION ON
mode to indicate that the system has
been canceled.
■System maintenance
The vehicle has a maintenance-free type 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
■Certifications for the engine immobilizer system
XFor vehicles sold in the U.S.A., Hawaii, Guam, Saipan and Puerto Rico
XFor vehicles sold in Canada
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.
This system is designed to help prevent vehicle theft but does not guarantee
absolute security against all vehicle thefts.
GX460_OM_OM60L72U_(U).book Page 68 Friday, May 16, 2014 3:03 PM

691-2. Theft deterrent system
GX 460 _O M_ OM6 0L 72U _( U)
1
For safety and security
NOTICE
■To ensure the system operates correctly
Do not modify or remove the system. If modified or removed, the proper operation of
the system cannot be guaranteed.
GX460_OM_OM60L72U_(U).book Page 69 Friday, May 16, 2014 3:03 PM

711-2. Theft deterrent system
GX 460 _O M_ OM6 0L 72U _( U)
1
For safety and security
■System maintenance
The vehicle has a maintenance-free type alarm system.
■Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of the follow-
ing.
●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.
■Triggering of the alarm
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. (→P. 553)
GX460_OM_OM60L72U_(U).book Page 71 Friday, May 16, 2014 3:03 PM

GX 460 _O M_ OM6 0L 72U _( U)
772. Instrument cluster
2
Instrument cluster
*1: These lights turn on when the engine switch is turned to IGNITION ON mode toindicate that a system check is being performed. They will turn off after the engine is
on, or after a few seconds. There may be a malfunction in a system if the lights do not
turn on, or turn off. Have the vehicle inspected by your Lexus dealer.
*2: The light flashes to indicate that the system is operating.
*3: The light turns on when the system is turn ed off. The light flashes quickly to indicate
that the system is operating.
*4: In order to confirm operation, the BSM outside rear view mirror indicators illumi- nate in the following situations:
• When the engine switch is turned to IGNITION ON mode while the system is set to on.
• When the system is set to on while the engine switch is in IGNITION ON mode.
If the system is functioning correctly, the BSM outside rear view mirror indicators
will turn off after a few seconds.
If the BSM outside rear view mirror indicators do not illuminate or do not turn off,
there may be a malfunction with the system.
If this occurs, have the vehicle inspected by your Lexus dealer.
*5: This light illuminates on the outside rear view mirrors.
*6: This light illuminates on the center panel. “2nd STRT” indicator
(
→ P. 1 9 1 )
(if equipped)
“BSM” (Blind Spot
Monitor) indicator
(→ P. 3 5 1 )
Low speed four-wheel
drive indicator light
( → P. 336)
*4, 5
(if equipped)
BSM (Blind Spot Monitor)
outside rear view mirror
indicators ( →P. 3 5 1 )
Center differential lock
indicator ( →P. 3 3 7 )
*6Security indicator
(→ P. 6 8 , 7 0 )
(if equipped)
Intuitive parking assist
indicator ( →P. 2 3 8 )*1, 6“A I R B A G O N / O F F ”
indicator ( →P. 4 6 )
*1, 3
(if equipped)
Pre-collision system
warning light ( →P. 3 6 2 )
GX460_OM_OM60L72U_(U).book Page 77 Friday, May 16, 2014 3:03 PM

94
GX 460 _O M_ OM6 0L 72U _( U)3-2. Opening, closing and locking the doors
Side doors
◆Smart access system with push-button start
Carry the electronic key to enable this function.
Grip the driver’s door handle to
unlock the door. Grip the passen-
ger’s door handle to unlock all the
doors.
*
Make sure to touch the sensor on the
back of the handle.
The doors cannot be unlocked for
3 seconds after the doors are locked.
*: The door unlock settings can bechanged. ( →P. 9 9 )
Touch the lock sensor (the indentation on the upper part or lower part of
the front door handle) to lock the doors.
Check that the door is securely locked.
◆Wireless remote control
Locks all the doors
Check that the door is securely
locked.
Unlocks all the doors
Pressing the button unlocks the
driver’s door. Pressing the button
again within 3 seconds unlocks the
other doors.
Press and hold to open the windows
and moon roof.
*
*
: These settings must be customized at your Lexus dealer.
The vehicle can be locked and unlock ed using the entry function, wireless
remote control, key or door lock switch.
Locking and unlocking the doors from the outside
1
2
1
2
GX460_OM_OM60L72U_(U).book Page 94 Friday, May 16, 2014 3:03 PM