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Vehicles with a smart key system
The smart key system uses weak radio waves. In the following situations, the
communication between the electronic key and the vehicle may be affected,
preventing the smart key system and wireless remote control from operating
properly. (Way of coping P. 581)
When the electronic key battery is depleted
●
Near a TV tower, electric power plant, gas station, radio station, large dis-
●
play, airport or other facility that generates strong radio waves or electrical
noise
When carrying a portable radio, cellular phone, cordless phone or other
●
wireless communication devices
When the electronic key is in contact with, or is covered by the following
●
objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
When multiple electronic keys are in the vicinity
●
When another wireless key (that emits radio waves) is being used nearby
●
When carrying or using the electronic key together with the following
●
devices that emit radio waves
• Another vehicle's electronic key
• A wireless key that emits radio waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
If window tint with a metallic content or metallic objects are attached to the
●
rear window
Vehicles with AUTO ACCESS SEAT: If the wireless remote control of the
●
AUTO ACCESS SEAT is operated simultaneously, the AUTO ACCESS
SEAT may not operate properly.
For details, refer to "AUTO ACCESS SEAT OWNER'S MANUAL".
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Customization
Settings (e.g. unlocking function using a key) can be changed.
(Customizable features: P. 622)
SIENNA_OM_01999-08001_(U)
3-2. Opening, closing and locking the doors
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Table of Contents
Troubleshooting
