Lexus IS250 2006 Owner's Manual page 27

The setting changes each time an operation is performed, as shown below. (When
changing the setting continuously, release the buttons, wait for at least 5 seconds,
and repeat step 2.)
Multi-information
display
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 2 weeks 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. 16)
The vehicle is locked/unlocked using the mechanical key. (P. 363)
●
1-2. Opening, closing and locking the doors and trunk
Unlocking doors
Hold the driver's door handle
to unlock only the driver's
door.
Hold the front passenger' s
door handle to unlock all
doors
Hold either front door handle
to unlock all doors
Beep
Exterior: Beeps three
times
Interior: Pings once
Exterior: Beeps twice
Interior: Pings once
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