TOYOTA 2011 Tundra - Manual (Page 70)

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1-2. Opening, closing and locking the doors
1
Before driving
n Wireless remote control battery depletion
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. 563)
n If the wireless remote control does not operate
Locking and unlocking the doors: Use the key. ( →P. 47)
n Security feature
If a door is not opened within approximately 60 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
n Alarm (if equipped)
Using the wireless remote control to lock the door will set the alarm system.
(
→P. 114)
n Conditions affecting operation
The wireless remote control function may not operate normally in the follow-
ing situations.
l Near a TV tower, radio station, electric power plant, airport or other facil-
ity that generates strong radio waves
l When carrying a portable radio, cellular phone or other wireless commu-
nication device
l When multiple wireless keys are in the vicinity
l When the wireless key has come into contact with, or is covered by a
metallic object
l 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
a personal computer
n When riding in an aircraft
When bringing a wireless remote control onto an aircraft, make sure you do
not press any buttons on the wireless remote control while inside the aircraft
cabin. If you are carrying a wireless remote control in your bag etc, ensure
that the buttons are not likely to be pressed accidentally. Pressing a button
may cause the wireless remote control to emit radio waves that could inter-
fere with the operation of the aircraft.