key LEXUS LX570 2014 Workshop Manual

8465-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) Once  The electronic key
has a low battery. Replace the elec-
tronic key battery.
(  P. 7 8 0 )
Once 
(Flashes) A door was
opened and
closed with the
“ENGINE START
STOP” switch
turned off and
then the
“ENGINE START
STOP” switch was
put in ACCES-
SORY mode
twice without the
engine being
started. Press the
“ENGINE START
STOP” switch
while depressing
the brake pedal.
Once 
(Flashes) The steering lock
could not be
released within 3
seconds of the
“ENGINE START
STOP” switch
being pressed. Press the
“ENGINE START
STOP” switch
while depressing
the brake pedal
and moving the
steering wheel left
and right.Interior
buzzer Exterior
buzzerWa r n i n g m e s s a g e Details Correction
procedure

8665-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) If you lose your keys New genuine Lexus keys can be made by your Lexus dealer, using the other
keys and the key number stamped on your key number plate.

5
When trouble arises
8675-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) If the electronic key do es not operate properly
Locking and unlocking the doors and key linked functions
Using the mechanical key (  P. 3 1 )
in order to perform the following
operations.
Locks all doors
Closes the windows/moon roof
(turn and hold)
*Unlocks the door
Turning the key rearward
unlocks the driver’s door. Turn-
ing the key once again unlocks
the other doors.
Opens the windows/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. 39) 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.

8685-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) Starting the engine
Shift the shift lever to “P” and apply the brakes.
Touch the Lexus emblem side of
the electronic key (including the
card key)
to the “ENGINE START
STOP” switch. An alarm will sound to indicate that
the start function cannot detect the
electronic key that is touched to
the “ENGINE START STOP”
switch if any of the doors is opened
and closed while the key is touched
to the switch.
Press the “ENGINE START STOP” switch within 10 seconds
after the buzzer sounds, keepin g the brake pedal depressed.
In the event that the “ENGINE START STOP” switch still cannot be oper-
ated, contact your Lexus dealer. STEP 1
STEP 2
STEP 3

5
When trouble arises
8695-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) ■
Stopping the engine
Shift the shift lever to “P” and press th e “ENGINE START STOP” switch as you nor-
mally do when stopping the engine. ■
Replacing the key battery
As this above procedure is a temporary measure, it is recommended that the elec-
tronic key battery be replaced immediately when the battery depletes. (  P. 7 8 0 )■
Changing “ENGINE START STOP” switch modes
Within 10 seconds of the buzzer sounding, release the brake pedal and press the
“ENGINE START STOP” switch.
The engine does not start and modes will be changed each time the switch is
pressed. (  P. 1 76 )■
Alarm
Using the mechanical key to lock the doors will not set the alarm system.
If a door is unlocked using the mechanical key when the alarm system is set, the
alarm may be triggered. (  P. 1 1 9 )

5
When trouble arises
8715-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) ■
Starting the engine when the battery is discharged
The engine cannot be started by push-starting. ■
Avoiding a discharged battery ●
Turn off the headlights and the audio system while the engine is off. ●
Turn off any unnecessary electrical compon ents when the vehicle is running at a
low speed for an extended period, such as in heavy traffic, etc.■
Charging the battery
The electricity stored in the battery will discharge gradually even when the vehicle
is not in use, due to natural discharge 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 the battery is removed or discharged ●
The power back door must be initialized. (  P. 6 0 )●
Make sure the key is not inside the vehicle when recharging or replacing the
battery. The key may be locked in the vehicle if the alarm is activated. (  P. 1 2 0 )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 do ors with the “ENGINE START
STOP” switch off.
Maintain the engine speed of th e second vehicle and turn the
“ENGINE START STOP” switch to IGNITION ON mode,
then start the vehicle’s engine.
Once the vehicle’s engine ha s started, remove the jumper
cables in the exact reverse ord er in which they were con-
nected.
Once the engine starts, have the vehicle checked at your Lexus dealer,
as soon as possible. STEP 3
STEP 4
STEP 5
STEP 6

9096-2. Customization
6
Vehicle specifications
LX570_OM_OM60L21U_(U) Door lock
(  P. 5 1 ) 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 — O
Speed-detecting
automatic door
lock function Off On O O O
Shifting the shift
lever to position
other than “P” locks
all doors On Off O O O
Shifting the shift
lever to “P” unlocks
all doors On Off O O O
Opening the
driver’s door
unlocks all doors Off On O O O
Power back
door
(  P. 5 7 ) Switch operation Push and hold One short
push — — O
Operation signal Off On — — O
Wireless remote
control linked oper-
ation (one motion) On
* 1
Off
* 2
— — OItem Function Default
setting Customized
setting

9106-2. Customization
LX570_OM_OM60L21U_(U) Pow e r
windows
(  P. 1 0 7 ) Mechanical key
linked operation
(close) Off On — — O
Mechanical key
linked operation
(open) Off On — — O
Wireless remote
control linked oper-
ation (open) Off On — — O
Linked entry func-
tion (close) Off On — — O
Moon roof
(  P. 1 1 0 ) Mechanical key
linked operation
* 3
Off On — — O
Linked operation of
components when
mechanical key is
used Slide only Tilt only — — O
Wireless remote
control linked oper-
ation (open)
* 4
Off On — — O
Linked operation of
components when
wireless remote
control is used Slide only Tilt only — — O
Linked entry func-
tion
* 5
Off On — — OItem Function Default
setting Customized
setting

9126-2. Customization
LX570_OM_OM60L21U_(U) Illumination
(  P. 6 8 2 ) Time period before
the interior lights
turn off 15 seconds Off
O — O7. 5 s e c o n d s
30 seconds
Time period before
the exterior lights
turn off 15 seconds Off
O — O7. 5 s e c o n d s
30 seconds
Operation after the
“ENGINE START
STOP” switch is
turned off On Off — — O
Operation when
the doors are
unlocked On Off — — O
Operation when
you approach the
vehicle with the
electronic key on
your person (when
the interior light
switch is door posi-
tion) On Off — — O
Shift lever light On Off — — O
Footwell lights On Off — — OItem Function Default
setting Customized
setting

9146-2. Customization
LX570_OM_OM60L21U_(U) * 1
: In this case, the power back door operat ion will be made only by push and hold.
* 2
: The back door can be opened using th e wireless remote control after unlock-
ing the back door.
* 3
: The settings can be changed when the mechanical key linked operation of the
power window is set to ON.
* 4
: The settings can be changed when the wireless remote control linked operation
of the power window is set to ON.
* 5
: The settings can be changed when the entry function linked operation of the
power window is set to ON.
* 6
: Vehicles sold outside CanadaTu r n s i g n a l
lever
(  P. 1 8 7 ) Time of flashing of
the lane change
signal flashers 3 Off
O — O5
7
9
11
Eco Driving
Indicator
Light
(  P. 1 6 6 ) Eco Driving
Indicator Light On Off — O OItem Function Default
setting Customized
setting