2000 Lexus LS400 key

KEYS AND DOORS
23
Sounding an alarm*
11L014a
When you keep the ºPANICº button pushed for
about 2 to 3 seconds, an alarm sounds to deter any
person trying to break into or damage your vehicle.
If you want to stop the alarm, push any button.
This function does not work when the ignition key is in
the ºONº position.
NOTE: *The alarm can be set not to sound. Ask yourLexus dealer for details.

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24
Operating the windows and moon roof
The windows and moon roof can be operated using
a wireless key from outside the vehicle.*
NOTE: *The windows can be set inoperative. Themoon roof can be set to slide open, tilt up orinoperative. Ask your Lexus dealer for details.
11L032b
Push the ºUNLOCKº button until the windows and moon
roof start to move. When you release the button, the
windows and moon roof stop operating.

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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 installation. This equipment
generates, uses and can radiate radio frequency
energy and, if not installed and used in
accordance with the instructions, may cause
harmful interference to radio communications.
However, there is no guarantee that interference
will not occur in a particular installation. If this
equipment does cause harmful interference 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.

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26
CAUTION
Changes or modifications not expressly approved by
the party responsible for compliance could void the
user's authority to operate the equipment.

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27
Replacing the battery
When you replace the battery, prepare a lithium battery
CR1616 and a special screwdriver.
CAUTION
Special care should be taken that small children do not
swallow the removed battery or components.
NOTICE
When replacing the battery, be careful not to lose thecomponents, screws and O±ring.
11L028±1
1. Remove the screw, and then the cover while pushing
it in the arrow direction.

KEYS AND DOORS
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11L029±1
2. Remove the module from the key frame.
11L030±1
3. Remove the 2 screws to take out the lid of the module.
4. Take out the discharged battery and put a new battery
with the positive side up.

KEYS AND DOORS
29
NOTICE
Make sure the positive side and negative sideof the battery should be faced correctly.
Be careful not to bend the electrode of thebattery insertion and that dust or oils do notadhere to the inside of the module.
Take care not to lose the screws and O±ring.
5. Install the lid with the 2 screws.
NOTICE
Take care not to damage or bend the O±ring wheninstalling.
6. Install the module into the key frame and secure the
cover with the screw.
7. When pushing any switch on the wireless key, make
sure the indicator light comes on.
DOORS
Locking with key

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30
11L026±1

1Lock 2Unlock
Turn the key towards the front of the vehicle to lock
and towards the back to unlock.
The doors lock and unlock simultaneously with either
front door. In the driver's door lock, turning the key once
will unlock the driver's door and twice in succession will
unlock all doors simultaneously.* In the passenger's
door lock, turning the key once will unlock all doors
simultaneously.
NOTE: *Unlocking by a 2±time operation can be changed. Ask your Lexus dealer for details.
The windows and moon roof can be opened and closed
from outside the vehicle using the key. For details, see
ªPower window switchesº on page 46 and ªMoon roofº
on page 118.