451
What to do if... (Troubleshooting)
It is locked automatically to prevent
theft of the vehicle. (P.162, 165)
Is the window lock switch pressed?
The power window at the passenger’s seat
cannot be operated if the window lock
switch is pressed. (P.148)
The auto power off function will be
operated if the vehicle is left in
ACCESSORY or IGNITION ON
mode <ON mode> (the engine is
not running <hybrid system is not
operating>) for a period of time.
(P.164, 167)
The seat belt reminder light is flash-
ing
Are the driver and the front passenger
wearing the seat belts? (P.387)
The parking brake indicator is on
Is the parking brake released? (P.184)
Depending on the situation, other
types of warning buzzer may also
sound. (P.383, 393)
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.83)
To stop the alarm, turn the engine
switch <power switch> to IGNITION
ON <ON> mode or start the engine
<hybrid system>.
Is the message displayed on the
multi-information display?
Check the message on the multi-informa-
tion display. (P.393)
When a warning light turns on or a
warning message is displayed, refer
to P.383, 393.
Slow down the vehicle, drive with
extra caution, and take your vehicle
to the nearest Lexus dealer or
authorized tire dealer as soon as
The steering wheel cannot be
turned after the engine <hybrid
system> is stopped
The windows do not open or
close by operating the power
window switches
The engine switch <power
switch> is turned off automati-
cally
A warning buzzer sounds during
driving
An alarm is activated and the
horn sounds (if equipped)
A warning buzzer sounds when
leaving the vehicle
A warning light turns on or a
warning message is displayed
When a problem has occurred
If you have a flat tire