Open Door Warning Buzzer; Driver’s Seat Belt Buzzer; Front Passenger’s Seat Belt Buzzer - Lexus LX 570 Owner's Manual

Warning light
* 1

: Open door warning buzzer:

The open door warning buzzer sounds to alert one or more of the doors is not
fully closed (with the vehicle having reached a speed of 3 mph [5 km/h]).
2
*
: Driver's seat belt buzzer:
The driver's seat belt buzzer sounds to alert the driver that his or her seat belt
is not fastened. Once the engine switch is turned to IGNITION ON mode,
the buzzer sounds for 6 seconds. If the vehicle reaches a speed of 12 mph
(20 km/h), the buzzer sounds once. If the seat belt is still unfastened after 30
seconds, the buzzer will sound intermittently for 10 seconds. Then, if the seat
belt is still unfastened, the buzzer will sound in a different tone for 20 more
seconds.
Front passenger's seat belt buzzer:
The front passenger's seat belt buzzer sounds to alert the front passenger that
his or her seat belt is not fastened. The buzzer sounds once if the vehicle
reaches a speed of 12 mph (20 km/h). If the seat belt is still unfastened after 30
seconds, the buzzer will sound intermittently for 10 seconds. Then, if the seat
belt is still unfastened, the buzzer will sound in a different tone for 20 more
seconds.
LX570_OM_OM60L96U_(U)
Warning light/Details
Master warning light
A buzzer sounds and the
warning light comes on or
flashes to indicate that the
master warning system has
detected a malfunction.
5-2. Steps to take in an emergency
Correction procedure
P. 837
5
831