Toyota Camry 2012 Owner's Manual page 34

1-2. Opening, closing and locking the doors and trunk
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Conditions affecting operation
Vehicles without a smart key system
The wireless remote control function may not operate normally in the follow-
ing situations:
●
When the wireless key battery is depleted
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Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electri-
cal noise
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When carrying a portable radio, cellular phone or other wireless commu-
nication devices
●
When the wireless key is in contact with, or is covered by a metallic
object
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When other wireless key (that emit radio waves) is being used nearby
●
If window tint with a metallic content or metallic objects are attached to
the rear window
Vehicles with a smart key system
→P. 40
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If the wireless remote control does not operate properly (vehicles with
a smart key system)
Locking and unlocking the doors: Use the mechanical key. (→P. 451)
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Key battery depletion
Vehicles without a smart key system
If the wireless remote control function does not operate, the battery may be
depleted. Replace the battery when necessary. (→P. 384)
Vehicles with a smart key system
→P. 44
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When the key battery is fully depleted
→P. 384
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Confirmation of the registered key number (vehicles with a smart key
system)
The number of keys already registered to the vehicle can be confirmed. Ask
your Toyota dealer for details.
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