Toyota 2009 Corolla Owner's Manual page 58

1-2. Opening, closing and locking the doors and trunk
Security feature
n
If a door is not opened within approximately 60 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
n When the electronic key battery is fully depleted (vehicles with smart
key system)
→P. 343
Conditions affecting operation
n
Vehicles with smart key system
→P. 26
Vehicles without smart key system
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 devices
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
When the wireless key battery is depleted
l
l If window tint with a metallic content or metallic objects are attached to
the rear window
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