Lexus RX 450h Owner's Manual page 593

 Is the power switch in ON mode?
If you cannot release the shift lever by
depressing the brake pedal with the power
switch in ON mode (P.253)
 It is locked automatically to prevent
theft of the vehicle. (P.247)
 Is the window lock switch pressed?
The power window except for the one at
the driver's seat cannot be operated if the
window lock switch is pressed. (P.224)
 The auto power off function will be
operated if the vehicle is left in
ACCESSORY or ON mode (the
hybrid system is not operating) for a
period of time. (P.249)
 The seat belt reminder light is flash-
ing
Are the driver and the passengers wearing
the seat belts? (P.521)
� � � � � � � � � � � � � � � � �
The shift lever cannot be shifted
from P even if you depress the
brake pedal
The steering wheel cannot be
turned after the hybrid system is
stopped
The windows do not open or
close by operating the power
window switches
The power switch is turned off
automatically
A warning buzzer sounds during
driving
What to do if... (Troubleshooting)
 The parking brake indicator is on
Is the parking brake released? (P.257)
Depending on the situation, other
types of warning buzzer may also
sound. (P.518, 527)
An alarm is activated and the
horn sounds
 Did anyone inside the vehicle open
a door or anything move inside the
*
vehicle during setting the alarm?
The sensor detects them and the alarm
sounds. (P.125)
*
: If the vehicle is equipped with intrusion
sensor.
Do one of the following to stop the
alarm:
Except for Morocco, Malaysia,

South Africa and Mongolia:
 Unlock the doors.
 Turn the power switch to ACCES-
SORY or ON mode, or start the
hybrid system.
For Morocco, Malaysia, South

Africa and Mongolia:
 Unlock the doors using the entry
function or wireless remote control.
 Start the hybrid system.
A warning buzzer sounds when
leaving the vehicle
 Is the message displayed on the
591