Toyota 4runner 2009 User Manual page 29

1-2. Opening, closing and locking the doors
Door lock buzzer
n
If a door is not fully closed, a buzzer sounds continuously if an attempt to
lock the door is made. Fully close the door to stop the buzzer, and lock the
vehicle once more.
Wireless remote control battery depletion
n
The standard battery life is 1 to 2 years. (The battery becomes depleted
even if the wireless remote control is not used.) If the wireless remote control
function does not operate, the battery may be depleted. Replace the battery
when necessary. (→P. 402)
n If the wireless remote control does not operate
Locking and unlocking the doors: Use the key. (→P. 33)
Security feature
n
If a door is not opened within approximately 30 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
Alarm
n
Using the wireless remote control to lock the door will set the alarm system.
(→P. 90)
Conditions affecting operation
n
The wireless remote control function may not operate normally in the follow-
ing situations.
Near a TV tower, radio station, electric power plant, airport or other facil-
l
ity that generates strong radio waves
When carrying a portable radio, cellular phone or other wireless commu-
l
nication device
When multiple wireless keys are in the vicinity
l
l When the wireless key has come into contact with, or is covered by a
metallic object
When a wireless key (that emits radio waves) is being used nearby
l
When the wireless key has been left near an electrical appliance such as
l
a personal computer
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