Lexus 2013 IS250C, Руководство пользователя

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38
1-2. Opening, closing and locking the doors and trunk
■
Battery-saving function
In the following circumstances, the entry function is disabled in order to prevent the
vehicle and electronic key batteries from discharging.
●
When the entry function has not been used for a month or more
●
When the electronic key has been left within approximately 3 ft. (1 m) of the
vehicle for 10 minutes or more
The system will resume operation when
●
The vehicle is locked using the door handle lock switch.
●
The vehicle is locked/unlocked using the wireless remote control function.
(

P. 44)
●
The vehicle is locked/unlocked using the mechanical key. (

P. 528)
■
Electronic key battery depletion
●
The standard battery life is 1 to 2 years. (The card key battery life is about a year
and a half.)
●
If the battery becomes low, an alarm will sound in the cabin when the engine
stops. (

P. 510)
●
The battery becomes depleted even if the electronic key is not used because
the key always receives radio waves. If the smart access system with push-but-
ton start or the wireless remote control does not operate, or the detection area
becomes smaller, the battery may be depleted. Replace the battery when nec-
essary. (

P. 449)
●
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
• Induction cookers
• Table lamps