key LEXUS IS250 2016 User Guide

29
1-2. Opening, closing and locking the doors and trunk
1

Before driving
nSwitching the door unlock function
It is possible to set which doors the entry function unlocks.
Turn the “ENGINE START STOP” switch OFF.
When the indicator on the key surface is turned off, push and
hold , or for approximately 5 seconds while pushing
on the key.
The setting changes each time an operation is performed, as shown below. (When
changing the setting continuously, release the buttons, wait for at least 5 seconds,
and repeat step 2.)
Unlock the doors using the electronic key and open one of the doors.
If a door is not opened within 60 seconds after is pressed, the doors
will be locked again and the alarm will automatically be set. In case that
the alarm is triggered, immediately stop the alarm. (→P. 7 9 )
STEP1
STEP2
Multi-information
displayUnlocking doorsBeep
Hold the driver's door handle
to unlock only the driver's
door. Exterior: Beeps three
times
Interior: Pings onceHold the front passenger’s
door handle to unlock all
doors.
Hold either front door handle
to unlock all doors.
Exterior: Beeps twice
Interior: Pings once
STEP3

30
1-2. Opening, closing and locking the doors and trunk
nBattery-saving function
In the following circumstances, the entry function is disabled in order to prevent the
vehicle and electronic key batteries from discharging.
lWhen the entry function has not been used for a month or more
lWhen the electronic key has been left within approximately 3 ft. (1 m) of the
vehicle for 10 minutes or more
The system will resume operation when
lThe vehicle is locked using the door handle lock switch.
lThe vehicle is locked/unlocked using the wireless remote control function.
(→P. 36 )
lThe vehicle is locked/unlocked using the mechanical key. (→P. 41 7 )
nElectronic key battery depletion
lThe standard battery life is 1 to 2 years. (The card key battery life is about a year
and a half.)
lThe battery becomes depleted even if the electronic key is not used because
the key always transmits radio waves. If the smart access system with push-but-
ton start or the wireless remote control does not operate, or the detection area
becomes smaller, the battery may be depleted. Replace the battery when nec-
essary.
(→ P. 345)
lTo avoid serious deterioration, do not leave the electronic key within 3 ft. (1 m) of
the following electrical appliances that produce a magnetic field.

31
1-2. Opening, closing and locking the doors and trunk
1

Before driving
nNote for the entry function
lEven when the electronic key is within the effective range (detection areas), the
system may not operate properly in the following cases.

32
1-2. Opening, closing and locking the doors and trunk
nAlarms and warning indicators
A combination of exterior and interior alarms as well as warnings displayed on the
multi-information display are used to prevent theft of the vehicle and unforeseeable
accidents resulting from erroneous operation. Take appropriate measures in
response to any warning indications on the multi-information display. (→P. 3 9 2 )
The following table describes circumstances and correction procedures when only
alarms are sounded.
AlarmSituationCorrection procedure
Exterior alarm
sounds once for 2
seconds
Tried to lock the doors using
the entry function while the
electronic key is still inside
the passenger compartment
Retrieve the electronic
key from the passenger
compartment and lock
the doors again.
Closed the trunk while the
electronic key is still inside
and all doors are locked
Retrieve the electronic
key from the trunk and
close the trunk lid.
Exterior alarm
sounds once for 60
seconds
Tried to exit the vehicle with
the electronic key and lock
the doors without first turning
the “ENGINE START STOP”
switch OFF
Tu r n t h e “ E N G I N E
START STOP” switch
OFF and lock the doors
again.
Exterior alarm
sounds once for 10
seconds
Tried to lock the vehicle using
the entry function while a
door is open
Close all of the doors
and lock the doors
again.
Interior alarm
sounds continu-
ously*
Tried to open the door and
exit the vehicle without shift-
ing the shift lever to P
Shift the shift lever to P.

33
1-2. Opening, closing and locking the doors and trunk
1

Before driving
*: Vehicles with an automatic transmission only
nIf the smart access system with push-button start does not operate properly
lLocking and unlocking the doors and trunk: Use the mechanical key.
(→P. 41 7 )
lStarting the engine:→P. 12 6
nWhen the electronic key battery is fully depleted
→P. 34 5
nCustomization that can be configured at Lexus dealer
It is possible to deactivate the operation signals of the system, such as the emer-
gency flashers. (Customizable features →P. 4 6 1 )
nCertification for the smart access system with push-button start
For vehicles sold in the U.S.A.
AlarmSituationCorrection procedure
Interior alarm pings
continuously
Switched to ACCESSORY
mode while the driver's door
is open (Opened the driver's
door when the “ENGINE
START STOP” switch is in
ACCESSORY mode.)
Close the driver's door.
Turned the “ENGINE START
STOP” switch OFF while the
driver's door is open
Close the driver's door.
FCC ID: NI4TMLF-1
FCC ID: HYQ14AAB
FCC ID: HYQ14ABB
FCC ID: HYQ13BZH
FCC ID: HYQ14ABK
FCC ID: HYQ14ABS
FCC ID: HYQ13BZW

37
1-2. Opening, closing and locking the doors and trunk
1

Before driving
nPa n i c m o d e
nElectronic key battery depletion
→P. 30
nSecurity feature
→P. 31
nWhen the electronic key battery is fully depleted
→P. 34 5
nConditions affecting operation
→P. 28
nCustomization that can be configured at Lexus dealer
Settings (e.g. trunk unlocking function) can be changed.
(Customizable features →P. 4 6 1 )
When is pushed for longer than about
one second, an alarm will sound for about 60
seconds and the vehicle lights will flash to
deter any person from trying to break into or
damage your vehicle.
To stop the alarm, push any button on the
wireless remote control.

40
1-2. Opening, closing and locking the doors and trunk
Locking the front doors from the outside without a key
The door cannot be locked if the “ENGINE START STOP” switch is in
ACCESSORY or IGNITION ON mode, or the electronic key is left
inside the vehicle.
Depending on the position of the electronic key, the key may not be detected
correctly and the door may be locked.
Rear door child-protector lock
The door cannot be opened from
inside the vehicle when the locks
are set.
These locks can be set to prevent
children from opening the rear
doors. Push down on each rear
door switch to lock both rear
doors.
Automatic door locking and unlocking systems
The following functions can be set or cancelled:
*: Vehicles with an automatic transmission only
FunctionOperation
Shift position linked door
locking function*Shifting the shift lever out of P locks all doors.
Shift position linked door
unlocking function*Shifting the shift lever to P unlocks all doors.
Speed linked door locking
function All doors are locked when the vehicle speed is
approximately 12 mph (20 km/h) or higher.
Driver's door linked door
unlocking function All doors are unlocked when the driver's door is
opened within 10 seconds after turning the
“ENGINE START STOP” switch OFF.

42
1-2. Opening, closing and locking the doors and trunk
nImpact detection door lock release system
In the event that the vehicle is subject to a strong impact, all the doors are unlocked.
Depending on the force of the impact or the type of accident, however, the system
may not operate.
nUsing the mechanical key
The doors can also be locked and unlocked with the mechanical key. (→P. 4 1 7 )
nCustomization that can be configured at Lexus dealer
Settings (e.g. unlocking function using a key) can be changed.
(Customizable features →P. 4 6 1 )
CAUTION
nTo prevent an accident
Observe the following precautions while driving the vehicle.
Failing to do so may result in a door opening and an occupant falling out, resulting in
death or serious injury.
lAlways use a seat belt.
lAlways lock all doors.
lEnsure that all doors are properly closed.
lDo not pull the inside handle of the doors while driving.
The doors may be opened and the passengers are thrown out of the vehicle and it
may result in serious injury or death.
Be especially careful for the front doors, the doors may be opened even if the
inside lock buttons are in locked position.
lSet the rear door child protector locks when children are seated in the rear seat.

44
1-2. Opening, closing and locking the doors and trunk
nTr u n k l i g h t
When the trunk light switch is set to on, the trunk light turns on when the trunk is
opened.
nTr u n k h a n d l e
nInternal trunk release lever
nUsing the mechanical key
The trunk can be also opened using the mechanical key. (→P. 4 1 7 )
On
Off
Use the trunk handle when closing the trunk.
The trunk lid can be opened by pulling down
on the glow-in-the-dark lever located on the
inside of trunk lid.
The lever will continue to glow for some time
after the trunk lid is closed.

50
1-3. Adjustable components (seats, mirrors, steering wheel)
Using the door lock switch
Carry only the key (including the card key∗) to which you want to link
the driving position. If 2 or more keys are in the vehicle, the driving
position cannot be linked properly.
Turn the “ENGINE START STOP” switch OFF and close the
driver's door.
While pressing the desired button
(“1”, “2” or “3”), press the lock or
unlock side on the driver’s door
lock switch until the signal beeps.
The driving position is recalled
when the driver's door is unlocked
using the entry function or wireless
remote control and the driver's
door is opened.
∗: If equipped
STEP1
STEP2