Locking/Unlocking The Doors - Lexus LX 470 Owner's Manual

In the following cases, the battery in the key may be
discharged. If this is a case, replace it using a special
screwdriver.
D The remote control does not work.
D The operational range of wireless remote control becomes
extremely short.
D The indicator light on the key is dimmed or does not come
on.
For the replacement of the battery, see "Replacing the battery"
on page 15. You can also have the battery of the key replaced
by your Lexus dealer.
If you lose the wireless key, contact your Lexus dealer as soon
as possible to avoid the possibility of theft, or an accident.
You can use up to 4 wireless remote control keys for the same
vehicle. Contact your Lexus dealer for detailed information.
The wireless remote control key is an electronic
component. Observe the following instructions in order
not to cause damage to the key.
D Do not leave the wireless remote control key on places
where the temperature becomes high such as on the
dashboard.
D Do not disassemble it.
D Avoid knocking it hard against other objects or dropping it.
D Avoid putting it in water.

Locking/Unlocking the doors

When you push the "LOCK" button on the key, all the
doors can be locked from outside the vehicle.
At this time, you can hear one beep and parking and tail lights
flash. However, when you push the "LOCK" button with any
door not closed securely, the buzzer sounds for 10 seconds.
To stop the buzzer, close all the doors securely or push the
"UNLOCK" button. If the key is in the ignition switch, locking
cannot be done.
When you push the "UNLOCK" button, the driver's door
is unlocked. Pushing that button once again within 3
seconds from the first push, all other doors are also
unlocked.
At this time, two beeps sound and parking and tail lights flash.
Together with the activation of unlocking, the interior light
comes on for 15 seconds if the interior light switch is in "DOOR"
position. However, this function does not work when the
ignition key is in the "ON" position. For further information, see
"Interior lights" on page 55.
You have 30 seconds to open a door after using the wireless
remote unlock feature. If a door is not opened by then, all the
doors will be automatically locked again. This function does
not work when the ignition key is inserted.
Even if the "LOCK" or "UNLOCK" switch is kept pressed in, the
locking or unlocking operation is not repeated. Release the
button and then push again.
KEYS AND DOORS
13