Toyota C-HR2018, Owner'S Manual

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102
3-1. Key information
C-HR_OM_USA_OM10526U
■
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. 373)

Vehicles with a smart key 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. 373)
●
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. 373)
• The smart key 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.
The battery can be exchanged by the users. (
→
P. 373) However, as there
may be damage to the key when exchanging, it is recommended to have
the battery exchanged at your Toyota Dealer.
●
To avoid serious deterioration, do not leave the electronic key within 3 ft.
(1 m) 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. 373
■
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.
■
Customization
Settings (e.g. wireless remote control system) can be changed.
(Customizable features:
→ P. 474)