730
What to do if... (Troubleshooting)
RX350_U_OM48E90U
● The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? (P. 636)
● The parking brake indicator is on
Is the parking brake released? (P. 235)
Depending on the situation, other types of warning buzzer may also sound.
(P. 63 4, 641)
● Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. (P. 76)
Do one of the following to stop the alarms:
• Unlock the doors.
• Turn the engine switch to ACCESSORY or IGNITION ON mode, or start the
engine.
● Is the message displayed on the multi-information display?
Check the message on the multi-information display. (P. 641)
● When a warning light turns on or a warning message is displayed, refer to
P. 63 4, 641.
A warning buzzer sounds during driving
An alarm is activated and the horn sounds
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed