Lexus RX350/270 Owner's Manual page 40

RX350_270_EE_48D77E.book 40 ページ ２０１４年１月２４日 金曜日 午前１０時４分
1-2. Opening, closing and locking the doors
If the smart entry & start system does not operate properly
■
Locking and unlocking the doors: Use the mechanical key. (→P. 591)
●
Starting the engine: →P. 592
●
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. 563)
As the electronic key always receives radio waves, the battery will become
●
depleted even if the electronic key is not used. The following symptoms indicate
that the electronic key battery may be depleted. Replace the battery when nec-
essary. (→P. 501)
• The smart entry & start system or the wireless remote control does not oper-
ate.
• 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
When the electronic key battery is fully depleted
■
→P. 501
Customization
■
Settings (e.g. smart entry & start system) can be changed.
(Customizable features →P. 622)
40
RX350/270_EE