Lexus ES350 Manual page 897

896
What to do if... (Troubleshooting)
A warning buzzer sounds during driving
The seat belt reminder light is flashing
●
Are the driver and the front passenger wearing the seat belts?
(P. 762)
The parking brake indicator is on
●
Is the parking brake released? (P. 226)
Depending on the situation, other types of warning buzzer may
also sound. (P. 759, 769)
An alarm is activated and the horn sounds
Did anyone inside the vehicle open a door during setting the
●
alarm?
The sensor detects it and the alarm sounds. (P. 86)
To stop the alarm, turn the "START STOP ENGINE" <"POWER">
switch to IGNITION ON <ON> mode or start the engine <hybrid
system>.
A warning buzzer sounds when leaving the vehicle
Is the electronic key left inside the vehicle or the moon roof
●
opened?
Check the message on the multi-information display.
(P. 769)
ES350_300h_OM_OM33A60U_(U)