2015 LEXUS RX450h lock

651-3. Opening, closing and locking the doors
1
Before driving ■
To operate the system properly
Make sure to carry the electronic key wh en operating the system. Do not get the
electronic key too close to the vehicle wh en operating the system from the outside
of the vehicle.
Depending on the position and holding condition of the electronic key, the key may
not be detected corr ectly and the system may not operate properly. (The alarm may
go off accidentally, or the door lock prevention function may not operate.)■
If the smart access system with push-button start does not operate properly ●
Locking and unlocking the doors: Use the mechanical key. (  P. 7 8 1 )●
Starting the hybrid system:  P. 7 8 2■
Electronic key battery depletion ●
The standard battery life is 1 to 2 years. (The card key battery life is about a year
and a half.)●
If the battery becomes low, an alarm will sound in the cabin when the hybrid sys-
tem stops. (  P. 7 5 6 )●
As the electronic key always receives radio waves, the battery will become
depleted even if the electronic key is not used. The following symptoms indicate
that the electronic key battery may be depleted. Replace the battery when nec-
essary. (  P. 6 8 7 )
• The smart access system with push-but ton start or the wireless remote con-
trol does not operate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.●
To avoid serious deterioration, do not leave the electronic key within 3 ft. (1 m) of
the following electrical appliances that produce a magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Induction cookers
• Table lamps

661-3. Opening, closing and locking the doors
■
When the electronic key battery is fully depleted
 P. 6 8 7■
Customization
Settings (e.g. smart access system with push-button start) can be changed.
(Customizable features  P. 825)■
Certification for the smart access system with push-button start
This system meets the certification requirements of Radio Law.
For vehicles sold in Hawaii, Guam, Saipan and Puerto Rico
FCC ID: NI4TMLF8-6
FCC ID: HYQ14ACX
FCC ID: HYQ14AEB
FCC ID: HYQ13CZF
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.

671-3. Opening, closing and locking the doors
1
Before driving For vehicles sold in the mainland U.S.A.
FCC ID: NI4TMLF8-6
FCC ID: HYQ14ACX
FCC ID: HYQ14AEB
FCC ID: HYQ13CZF
FCC ID: HYQ14ADF
FCC ID: HYQ14AEF
FCC ID: HYQ13CZG
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:
This device complies with Industry Cana da licence-exempt RSS standard(s). Oper-
ation is subject to the following two conditions: (1) this device may not cause inter-
ference, and (2) this device must accept any interference, including interference
that may cause undesired operation of the device.

681-3. Opening, closing and locking the doors
CAUTION■
Caution regarding interference with electronic devices ●
People with implantable cardiac pacemakers, cardiac resynchronization therapy-
pacemakers or implantable cardioverter de fibrillators should keep away from the
smart access system antennas. (  P. 5 9 )
The radio waves may affect the operation of such devices. If necessary, the entry
function can be disabled. Ask your Lexus dealer for details, such as the frequency
of radio waves and timing of the emitte d radio waves. Then, consult your doctor
to see if you should disable the entry function.●
User of any electrical medical device other than implantable cardiac pacemak-
ers, cardiac resynchronization therapy-pacemakers or implantable cardioverter
defibrillators should consult the manufacturer of the device for information about
its operation under the influence of radio waves.
Radio waves could have unexpected effe cts on the operation of such medical
devices.
Ask your Lexus dealer for disabling the entry function.

6911-3. Opening, closing and locking the doors
Before driving Wireless remote control The wireless remote control can be used to lock and unlock the vehicle.
It also opens and closes the back door.
Locks all the doors
Unlocks all the doors Pressing the button unlocks the
driver’s door. Pressing the but-
ton again within 3 seconds
unlocks the other doors.
Opens the windows and
moon roof (press and hold)
Opens and closes the back
door (press and hold)
Sounds the alarm
(press and hold) (  P. 7 0 )

701-3. Opening, closing and locking the doors
■
Operation signals
Doors:
A buzzer sounds and the emergency flashers flash to indicate that the doors have
been locked/unlocked. (Locked: Once; Unlocked: Twice)
Back door:
A buzzer sounds and the emergency flasher s flash twice to indicate that the back
door is opening/closing.
Windows and moon roof:
A buzzer sounds to indicate that the windows and moon roof are opening.■
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.■
Security feature
 P. 6 1■
Pa n i c m o d e
■
Back door operation
The back door can be opened even if it is locked. Lock the back door again when
you leave the vehicle. The back door will not be locked automatically after it has
been opened and then closed.
■
Alarm
Using the wireless remote control to lock the doors will set the alarm system.
(  P. 1 2 6 ) When is pressed for longer than
about one second, an alarm will sound inter-
mittently and the vehicle lights will flash to
deter any person from trying to break into or
damage your vehicle.
To stop the alarm, press any button on the
electronic key.

711-3. Opening, closing and locking the doors
1
Before driving ■
Reversing the operation of the power back door
Pressing the wireless remote control switch again while the power back door is
operating will cause the operation to reverse.■
Wireless remote control operation while the power back door is closing
If the wireless remote control is used to lock the doors while the power back door is
closing, the doors will lock after the power back door has completely closed. To
prevent locking the keys inside the vehicle, do not place the electric key inside the
vehicle while the power back door is closing.■
Conditions affecting operation
 P. 6 2■
If the wireless remote control does not operate properly
Locking and unlocking the doors: Use the mechanical key. (  P. 7 8 1 )■
Electronic key battery depletion
 P. 6 5■
When the electronic key battery is fully depleted
 P. 6 8 7■
Customization
Settings (e.g. door unlocking function) can be changed.
(Customizable features  P. 825)

721-3. Opening, closing and locking the doors
Side doors The vehicle can be locked and unlocked using the entry function, wireless
remote control or door lock switches.
■ Entry function
 P. 5 7
■ Wireless remote control
 P. 6 9
■ Door lock switches
Locks all the doors
Unlocks all the doors
■ Inside lock buttons
Locks the door
Unlocks the door The front doors can be opened
by pulling the inside handle even
if the lock buttons are in the lock
position.