lock LEXUS LX470 2007 User Guide

2
1-1. Key information
Keys
■When required to leave a key to the vehicle with a parking attendant
Lock the glove box as circumstances demand. (P. 2 1 6 )
Carry the master key for your own use and leave the valet key only with the atten-
dant.
■Key number plate
Keep the plate in a safe place such as your wallet, not in the vehicle. In the event that
a key is lost, a new key can be made at your Lexus dealer using the key number
plate.
NOTICE
■To prevent key damage
●Do not subject the keys to strong shocks , expose them to high temperatures by
placing them in direct sunlight, or get them wet.
●Do not expose the keys to electromagneti c materials or attach any material that
blocks electromagnetic wa ves to the key surface.
The following keys are provided with the vehicle.
Master keys
Valet key
Key number plate
Flat key

3
1
Before driving
1-2. Opening, closing and locking the doors
Wireless remote control
■2-step unlocking function
When you push the UNLOCK button, the driver's door is unlocked. Pushing the
button again within 3 seconds unlocks the other doors.
■Operation signals
Doors: A buzzer sounds and the emergency fl ashers flash to indicate that the doors
have been locked/unlocked. (Locked: Once; Unlocked: Twice)
Windows and moon roof: A buzzer sounds when the windows and moon roof begin
to open.
■Door lock buzzer
If a door is not fully closed, a buzzer sounds for 10 seconds if an attempt to lock the
door is made. Fully close the door to stop the buzzer, and lock the vehicle once
more.
■Security feature
If a door is not opened within approximately 30 seconds after the vehicle is
unlocked, the anti-theft system automatically locks the vehicle again.
The wireless remote control can be used to lock/unlock the vehicle and the
back door from outside the vehicle.
Locks all doors
Unlocks all doors
Opens the windows and
moon roof (push and hold)
Sounds alarm
(push and hold) ( P. 4 9 )

4
1-2. Opening, closing and locking the doors
■Low battery
If the wireless remote control does not function or if it only operates very close to
the vehicle, the battery may be low. (P. 3 0 9 )
■Customization
Settings (e.g. 2-step unlockin g function) can be changed. ( P. 3 8 9 )
■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.
NOTICE:
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installa-
tion. This equipment generate s, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful inter-
ference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful inter-
ference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
●Reorient or relocate the receiving antenna.
●Increase the separation between the equipment and receiver.
●Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
●Consult the dealer or an experienced radio/TV technician for help.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
■Certification for wireless remote control (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.

5
1
1-2. Opening, closing and locking the doors
Before driving
Side doors
The vehicle can be locked/unlocked using a key, wireless remote control or
door lock switch.
■Key
Locks all doors
Closes the windows and
moon roof (turn and hold)
Unlock all doors
Turning the key unlocks the
driver’s door. Turning the key
again unlocks the other doors.
Opens the windows and
moon roof (turn and hold)
■ Wireless remote control
 P. 3
■ Door lock switch
Locks all doors
Unlocks all doors

6
1-2. Opening, closing and locking the doors
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 ignition switch.
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 rear door
switches to lock the rear doors.
■Inside lock button
Locks the door
Unlocks the door
The front doors can be opened
by pulling the inside handles
even if the lock buttons are in
the lock position.

7
1-2. Opening, closing and locking the doors
1
Before driving
Automatic door locking and unlocking systemsThe following functions can be set or canceled:
■ Setting and canceling the functions
To switch between setting and canceling, follow the procedure below:
Close all the doors and turn the ig nition key to the “ON” position.
(Perform step 2 within 10 seconds.)
Shift the shift lever to “P” or “N”,
press and hold the driver's door
lock switch (
or ) for 5 sec-
onds then release.
The shift lever and switch positions
corresponding to the desired func-
tion to be set or canceled are
shown as follows.
FunctionOperation
Shift position linked door
locking functionShifting the shift lever out of “P” locks all doors.
Shift position linked door
unlocking functionShifting the shift lever to “P” unlocks all doors.
Speed linked door locking
functionAll doors are locked when the vehicle speed is
approximately 12 mph (20 km/h) or higher.
Driver's door linked door
unlocking functionAll doors are unlocked when the driver's door is
opened within 10 seconds after turning the igni-
tion key to the “LOCK” position.
STEP1
STEP2

8
1-2. Opening, closing and locking the doors
When the setting or canceling operation is complete, all doors are locked
and then unlocked.
FunctionShift lever positionSwitch position
Shift position linked door locking
function
“P”Shift position linked door unlock-
ing function
Speed linked door locking function
“N”Driver's door linked door unlocking
function
■Customization
Settings (e.g. unlocking function using a key) can be changed. ( P. 3 8 9 )
CAUTION
■To prevent an accident
Observe the following precautions while driving the vehicle.
Failing to do so may result in a door open ing and an occupant falling out, resulting in
death or serious injury.
●Always use a seat belt.
●Always lock all doors.
●Ensure that all doors are properly closed.
●Do not pull the inside handle of the front door while driving.
●Set the rear door child protector locks when children are seated in the rear seat.

9
1
1-2. Opening, closing and locking the doors
Before driving
Back door
The back door can be locked/unlocked using a key, wireless remote con-
trol or door lock switch.
■Key
Unlocks the door
Locks the door
Open the door
■ Wireless remote control
 P. 3
■ Door lock switch
Locks the door
Unlocks the door

10
1-2. Opening, closing and locking the doors
Back door child-protector lockThe door cannot be opened from
inside the vehicle when the lock is
set.
This lock can be set to prevent chil-
dren from opening the back door.
Move the lever to the LOCK posi-
tion.
■ Inside lock button
Unlocks the door
Locks the door
Open the door

11
1-2. Opening, closing and locking the doors
1
Before driving
Rear step bumperThe rear step bumper is for rear
end protection and easier step-up
loading.
CAUTION
Observe the following precautions.
Falling to do so may result in death or serious injury.
■While driving
●Keep the back door closed.
This not only keeps personal belongings from being thrown out, but also prevents
exhaust gases from entering the vehicle.
●Do not get on the rear step bumper.
NOTICE
■To prevent damage to the back door components
●Do not apply any force, paint or let an y other foreign matter on the damper.
●Make sure there is nothing in the doorway before closing.
●Do not allow more than one person to get on the rear step bumper at a time.