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40
1-3. Opening, closing and locking the doors
RX400h_U
Locking the front doors from the outside without a key
The door cannot be locked if either of the front doors is open and the key
is in the engine switch.
Rear door child-protector lock
The rear 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.
■Inside lock button
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.
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42
1-3. Opening, closing and locking the doors
RX400h_UWhen the setting or canceling operation is complete, all doors are locked
and then unlocked.
FunctionShift lever positionSwitch position
Shift position linked door locking
function
PShift position linked door unlock-
ing function
Speed linked door locking function
NDriver's door linked door unlocking
function
■Impact 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.
■If a wrong key is used
The key cylinder rotates freely to isolate inside mechanism.
■Customization that can be configured at Lexus dealer
Settings (e.g. unlocking function using a key) can be changed. (Customizable fea-
tures
→P. 4 5 8 )
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56
1-4. Adjustable components (seats, mirrors, steering wheel)
RX400h_U
■Retained accessory power
Memorized positions (except for the steering wheel positions) can be activated up
to 30 seconds after the driver's door is opened, even if the key is removed from the
engine switch.
■If any position memory button is push ed while the adjustments are being mode
The operation will stop. To reactivate the system, push the desired button (1 or 2)
again.
■If the battery is disconnected
The memorized are erased when the battery is disconnected.
CAUTION
■Seat adjustment caution
Take care during seat adjustment that the seat does not strike the rear passenger or
squeeze your body against the steering wheel.
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66
1-4. Adjustable components (seats, mirrors, steering wheel)
RX400h_U
Steering wheel (power-adjustable type)
Auto tilt awayWhen the key is removed from the
engine switch, the steering wheel
returns to its stowed position by
moving up and away to enable
easier driver entry and exit.
Inserting the key into the engine
switch returns the steering wheel
to its original position.
The steering wheel can be adjusted to a comfortable position.
Up
Down
Away from the driver
Toward the driver
■Customization that can be configured at Lexus dealer
Setting of the auto tilt-away function can be disabled. (Customizable features
→P. 4 5 8 )
CAUTION
■Caution while driving
Do not adjust the steering wheel while driving.
Doing so may cause the driver to mishandle the vehicle and an accident, resulting in
death or serious injury.
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73
1-5. Opening and closing the windows and moon roof
1
Before driving
RX400h_U
■The power windows can be operated when
The engine switch must be in the ON position.
■Door lock linked window operation
●The power windows can be opened and closed using the key. (→P. 3 9 )
●The power windows can be opened using the wireless remote control. ( →P. 3 6 )
■Retained accessory power
The power windows can be operated for approximately 45 seconds even after the
engine switch is turned to the ACC or LOCK position. They cannot, however, be
operated once either front door is opened.
■Jam protection function
If an object becomes caught between the window and the window frame, window
travel is stopped and the window is opened slightly.
■If the power window does not work correctly
The power windows must be initialized in order to ensure proper operation. (Per-
form for each window with the switch for each seat.)
Open the window halfway.
Fully close the window by pulling the switch up and continue holding the
switch for one second.
The indicator on the switch changes from a flashing pattern to being on when initial
settings are complete.
■Customization that can be configured at Lexus dealer
Settings (e.g. linked door lock operation) can be changed. (Customizable features
→ P. 4 5 8 )
STEP1
STEP2
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76
1-5. Opening and closing the windows and moon roof
RX400h_U
■The moon roof can be operated when
The engine switch must be in the ON position.
■Door lock linked moon roof operation
●The moon roof can be opened and closed using the key. (→P. 3 9 )
●The moon roof can be opened using the wireless remote control. ( →P. 3 6 )
■Operating the moon roof after turning the engine switch to the ACC or LOCK
position
The moon roof can be operated for approximately 45 seconds even after the
engine switch is turned to the ACC or LOCK position. It cannot, however, be oper-
ated once either front door is opened.
■Jam protection function
If an object is detected between the moon roof and the frame while closing or tilting
down, travel is stopped and the moon roof opens slightly.
■To reduce moon roof wind noise
Drive with the moon roof where it has stopped when opening automatically.
■Sunshade
The sunshade can be opened and closed manually. However, the sunshade will
open automatically when the moon roof is opened.
■Customization that can be configured at Lexus dealer
Settings (e.g. linked door lock operation) can be changed. (Customizable features
→P. 4 5 8 )
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83
1
Before driving
RX400h_U
1-7. Theft deterrent system
Hybrid vehicle immobilizer system
■System maintenance
The vehicle has a maintenance-free type of 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
The vehicle's keys have built-in transponder chips that prevent the hybrid
system from starting if the 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.
The indicator light flashes after
the key has been removed from
the engine switch to indicate
that the system is operating.
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1-7. Theft deterrent system
RX400h_U
■Certifications for the hybrid vehicle immobilizer systemFor vehicles sold in the U.S.A.
FCC ID: MOZRI-20BTY (Made in Japan)
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. For vehicles sold in Canada
This device complied with RSS-210 of Industry Canada.
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.
CAUTION
Changes or modifications not expressly approved by the party responsible for com-
pliance could void the user’s authority to operate the equipment.
NOTICE
■To prevent damage to the key
Do not modify, remove or disable the hybrid vehicle immobilizer system. If any
unauthorized changes or modifications are made, the proper operation of the sys-
tem cannot be guaranteed.