Lexus GS 450h2011 Manual page 537

Warning light
(on the center
panel)
2
*
: Open door warning buzzer:
P. 549
3
*
: Driver' s and front passenger' s seat belt reminder buzzer:
The driver' s and front passenger' s seat belts reminder sounds to alert the driver
and front passenger that his or her seat belt is not fastened. The buzzer sounds
intermittently for 10 seconds after the vehicle has reached a speed of at least 12
mph (20 km/h). Then, if the seat belt is still unfastened, the buzzer will sound in
a different tone for 20 more seconds.
GS_HV_U (OM30C14U)
May 21, 2010 2:41 pm
Warning light/Details
Front passenger's seat belt
reminder light
3
*
(warning buzzer)
Warns the front passenger to
fasten his/her seat belt.
Tire pressure warning light
When the light comes on:
Low tire inflation pressure.
When the light comes on after
blinking for 1 minute:
Malfunction in the tire pres-
sure warning system.
Master warning light
A buzzer sounds and the
warning light comes on and
flashes to indicate that the
master warning system has
detected a malfunction.
5-2. Steps to take in an emergency
Correction procedure
Fasten the seat belt.
Adjust the tire inflation pres-
sure.
Have the system checked by
your Lexus dealer.
Take appropriate action in
accordance with the message
displayed on the multi-infor-
mation display.
5
537