Toyota Prius c 2014 Owner's Manual page 65

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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 device
●
When the wireless key is in contact with, or is covered by a metallic
object
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When other wireless keys (that emits radio waves) are being used
nearby
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If window tint with a metallic content or metallic objects are attached to
the rear window
Vehicles with a smart key system
→P. 55
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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. 479)
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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. 401)
Vehicles with a smart key system
→P. 58
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When the electronic key battery is fully depleted
→P. 401
1-3. Opening, closing and locking the doors
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