2010 Lexus GS450h key

49
1-3. Opening, closing and locking the doors and trunk
1
Before driving
GS_HV_U (OM30C81U)
October 13, 2015 12:41 pm
●Gripping the door handle when wearing a glove may not unlock the door.
●If the wireless remote control is used to lock the doors when the electronic key
is near the vehicle, there is a possibility that the door may not be unlocked by the
smart access system with push-button start. (Use the wireless remote control to
unlock the doors.)
●A sudden approach to the effective range or door handle operation may pre-
vent the doors from being unlocked. In this case, return the door handle to the
original position and check that the doors unlock before pulling the door handle
again.
■When the vehicle is not driven for extended periods
To prevent theft of the vehicle, do not leave the electronic key within 6 ft. (2 m) of
the vehicle.
■Security feature
If a door is not opened within approximately 60 seconds after the vehicle is
unlocked, the theft deterrent system automatically locks the vehicle again.
■Alarms 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. 5 5 6 )
The following table describes circumstances and correction procedures when only
alarms are sounded.

50
1-3. Opening, closing and locking the doors and trunk
GS_HV_U (OM30C81U)
October 13, 2015 12:41 pm
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 compartmentRetrieve 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 lockedRetrieve the electronic
key from the trunk and
close the trunk lid.
Exterior alarm
sounds once for 60
secondsTried to exit the vehicle with
the electronic key and lock
the doors without first turning
the “POWER” switch OFFTurn the “POWER”
switch OFF and lock the
doors again.
Exterior alarm
sounds once for 10
secondsTried to lock the vehicle using
the entry function while a
door is openClose all of the doors
and lock the doors
again.
Interior alarm
sounds continu-
ouslyTried to open the door and
exit the vehicle without shift-
ing the shift lever to “P”Shift the shift lever to
“P”.
Interior alarm rings
continuously
Switched to ACCESSORY
mode while the driver’s door
is open (Opened the driver’s
door when the “POWER”
switch is in ACCESSORY
mode.)
Turn the “POWER”
switch OFF and close
the driver’s door.
Turned the “POWER” switch
OFF while the driver’s door is
open
Close the driver’s door.

51
1-3. Opening, closing and locking the doors and trunk
1
Before driving
GS_HV_U (OM30C81U)
October 13, 2015 12:41 pm
■If the smart access system with push-button start does not operate properly
●Locking and unlocking the doors and trunk: Use the mechanical key. 
(P. 575)
●Starting the hybrid system: P. 5 76
■When the electronic key battery is fully depleted 
P. 4 9 4
■Customization that can be configured at Lexus dealer
Settings (e.g. smart access system with push-button start) can be changed. 
(Customizable features P. 6 1 5 )
■Certification for the smart access system with push-button start
For vehicles sold in the U.S.A.
NOTE:
This device complies with part 15 of the FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
For vehicles sold in Canada
NOTE:
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interfer-
ence that may cause undesired operation of the device.
FCC ID: NI4TMLF-1
FCC ID: HYQ14AAB
FCC ID: HYQ14ABB
FCC ID: HYQ13BZLFCC ID: HYQ14ABK
FCC ID: HYQ14ABS
FCC ID: HYQ13BZT

54
1-3. Opening, closing and locking the doors and trunk
GS_HV_U (OM30C81U)
October 13, 2015 12:41 pm
■Security feature
P. 4 9
■If the wireless remote control does not operate properly
● Locking and unlocking the doors and trunk: Use the mechanical key. 
(P. 5 7 5 )
●Starting the hybrid system. (P. 5 76 )
■Electronic key battery depletion
P. 4 7
■When the electronic key battery is fully depleted
P. 4 9 4
■Conditions affecting operation
P. 4 5
■Customization that can be configured at Lexus dealer
Settings (e.g. 2-step unlocking function, trunk unlocking function) can be changed.
(Customizable features P. 6 1 5 )
■Certification for wireless remote control
For vehicles sold in the U.S.A
NOTE:
This device complies with part 15 of the FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
For vehicles sold in Canada
NOTE:
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interfer-
ence that may cause undesired operation of the device.

56
1-3. Opening, closing and locking the doors and trunk
GS_HV_U (OM30C81U)
October 13, 2015 12:41 pm
Locking the front doors from the outside without a key
Move the lock button to the lock position.
Close the door.
The door cannot be locked if the “POWER” switch is in the ACCES-
SORY or ON mode, or the electronic key is left inside the vehicle.
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 rear door
switches to lock the rear doors.
STEP1
STEP2

58
1-3. Opening, closing and locking the doors and trunk
GS_HV_U (OM30C81U)
October 13, 2015 12:41 pm
When the setting or canceling operation is complete, all doors are locked
and then unlocked.
FunctionShift lever positionDriver’s door lock
switch position
Shift position linked door locking
function
“P”Shift position linked door unlock-
ing function
Speed linked door locking func-
tion
“N”Driver’s door linked door unlocking
function
■Closing the front doors from outside with the inside lock button set in the locked
position
The door cannot be locked if the “POWER” switch is in ACCESSORY or ON
mode, or the electronic key is left in the vehicle. (However, depending on the key’s
location, the system may not be able to detect it. In these instances the door lock
protection function will not operate properly.)
■Using the mechanical key
The doors can also be locked and unlocked with the mechanical key. (P. 575)
■Customization that can be configured at Lexus dealer
Settings (e.g. unlocking function using a key) can be changed. 
(Customizable features P. 6 1 7 )

61
1-3. Opening, closing and locking the doors and trunk
1
Before driving
GS_HV_U (OM30C81U)
October 13, 2015 12:41 pm
■Tr u n k e a s y c l o s e r
In the event that the trunk lid is left slightly open (not latched properly), the trunk
easy closer will automatically close it to the fully closed position.
■Tr 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.
■Tr u n k h a n d l e
■Internal trunk release lever
■Using the mechanical key
The trunk can be also opened using the mechanical key. (P. 575)
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 the trunk lid.
The lever will continue to glow for some time
after the trunk lid is closed.

69
1-4. Adjustable components (seats, mirrors, steering wheel)
1
Before driving
GS_HV_U (OM30C81U)
February 1, 2010 11:00 am
Open one of the doors.
If a door is not opened within 60 seconds after is pushed,
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. 1 0 1 )
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 “POWER” switch to OFF mode and close the driver’s
door.
While pushing the desired button
(“1”, “2” or “3”), push the lock or
unlock side on the door lock
switch (either the driver or passen-
ger side) 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.
STEP3
STEP1
STEP2