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1253-1. Key information
UK AURIS_HB_EE (OM12K97E)
3
Operation of each component
■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 the 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 the operation of the smart entry & start system or
wireless 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, radio station, electric power plant, airport or other facility
that generates strong radio waves
●When carrying a portable radio, cellular phone or other wireless communi-
cation devices
●When multiple wireless keys are in the vicinity
●When the wireless key is in contact with, or is covered by a metallic object
●When a wireless key (that emits radio waves) is being used nearby
●When the wireless key has been left near an electrical appliance such as a
personal computer
●If window tint with a metallic content or metallic objects are attached to the
rear window
Vehicles with a smart entry & start system
P. 149
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1263-1. Key information
UK AURIS_HB_EE (OM12K97E)■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. 505)
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. 547)
●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. 505)
• 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
• Table lamps
• Induction cookers
■When the key battery is fully depleted
P. 505
■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 dealer or repairer, or another duly qualified and
equipped professional for details.
■If a wrong key is used (except left-hand drive vehicles without a smart
entry & start system)
The key cylinder rotates freely, isolated from the internal mechanism.
■Customization
Settings (e.g. wireless remote control system) can be changed.
(Customizable features: P. 630)
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1273-1. Key information
UK AURIS_HB_EE (OM12K97E)
3
Operation of each component
■Certification for the wireless remote control
Vehicles with a smart entry & start system
P. 152
Vehicles without a smart entry & start system
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1283-1. Key information
UK AURIS_HB_EE (OM12K97E)
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Page 129 of 661
1293-1. Key information
UK AURIS_HB_EE (OM12K97E)
3
Operation of each component
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1303-1. Key information
UK AURIS_HB_EE (OM12K97E)
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1313-1. Key information
UK AURIS_HB_EE (OM12K97E)
3
Operation of each component
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1323-1. Key information
UK AURIS_HB_EE (OM12K97E)
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