2020 TOYOTA YARIS Owners Manual

1453-1. Key information
3
Operation of each component
YARIS_F_OM_Europe_OM52A54E
■If you lose your keys
New genuine keys can be made by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer using the other key and the key
number stamped on your key number plate. Keep the plate in a safe place
such as your wallet, not in the vehicle.
■When riding in an aircraft
When bringing a key with wireless remote control function onto an aircraft,
make sure you do not press any buttons on the key while inside the aircraft
cabin. If you are carrying a key in your bag etc., ensure that the buttons are
not likely to be pressed accidentally. Pressing a button may cause the key to
emit radio waves that could interfere with the operation of the aircraft.
■Conditions affecting operation of the smart entry & start system or wire-
less remote control
Vehicles without a smart entry & start system
The wireless remote control function may not operate normally in the follow-
ing situations:
●When the wireless 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 or other wireless communi-
cation devices
●When the wireless key is in contact with, or is covered by a metallic object
●When other wireless keys (that emit radio waves) are being used nearby
●If window tint with a metallic content or metallic objects are attached to the
rear window
Vehicles with a smart entry & start system
P. 170

1463-1. Key information
YARIS_F_OM_Europe_OM52A54E■Key battery depletion
Vehicles without a smart entry & start system
If the wireless remote control function does not operate, the battery may be
depleted. Replace the battery when necessary. (P. 537)
Vehicles with a smart entry & start system
●The standard battery life is 1 to 2 years.
●If the battery becomes low, an alarm will sound in the cabin when the engine
stops. (P. 591)
●As the electronic key always receives radio waves, the battery will become
depleted even if the electronic key is not used. The following symptoms indi-
cate that the electronic key battery may be depleted. Replace the battery
when necessary. (P. 537)
• The smart entry & start system or the wireless remote control does not
operate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.
●To avoid serious deterioration, do not leave the electronic key within 1 m
(3 ft.) of the following electrical appliances that produce a magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Induction cookers
• Table lamps
■Replacing the battery
P. 537
■Confirmation of the registered key number (vehicles with a smart entry &
start system)
The number of keys already registered to the vehicle can be confirmed. Ask
any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer for details.
■If a wrong key is used
On some models, the key cylinder rotates freely to isolate inside mechanism.
■Customization
Settings (e.g. wireless remote control system) can be changed.
(Customizable features: P. 669)

1473-1. Key information
3
Operation of each component
YARIS_F_OM_Europe_OM52A54E■Certification for the wireless remote control (vehicles without a smart
entry & start system)

1483-1. Key information
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1493-1. Key information
3
Operation of each component
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1503-1. Key information
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1513-1. Key information
3
Operation of each component
YARIS_F_OM_Europe_OM52A54E

1523-1. Key information
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