Lexus 2012 RX450h Owner's Manual page 68

1-3. Opening, closing and locking the doors
Alarm
Interior alarm pings
repeatedly
Security feature
■
If a door is not opened within approximately 60 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
Battery-saving function
■
If the vehicle is parked for a long period of time, the battery-saving function is acti-
vated in order to prevent the vehicle 12-volt battery from being discharged and the
electronic key battery from being depleted.
In the following circumstances, unlocking the vehicle using the entry function
●
may take longer than usual:
• When the entry function has not been used for 5 days or more
• When the electronic key has been left within approximately 6 ft. (2 m) of the
vehicle for 10 minutes or more
If the entry function has not been used for 14 days or more, the vehicle cannot
●
be unlocked by a door other than the driver's door. To unlock the vehicle, grip
the driver's door handle or use the wireless remote control or the mechanical
key.
The system will resume operation when:
The vehicle is locked using the lock sensor.
●
The vehicle is locked/unlocked using the wireless remote control function.
●
(P. 76)
The vehicle is locked/unlocked using the mechanical key. (P. 918)
●
68
Situation
RX350
The "ENGINE START
STOP" switch was turned off
while the driver's door is
open.
RX450h
The "POWER" switch was
turned off while the driver's
door is open.
Correction procedure
Close the driver's door.