Lexus 2013 GS 350 Owner's Manual page 663

Warning light
Brake system warning light
Follow the correction procedures.
After taking the specified steps to correct the suspected problem, check
that the warning light goes off.
Warning light
Open door warning light
(warning buzzer)
Low fuel level warning light
Seat belt reminder light (warn-
ing buzzer)
Master warning light
GS350_U (OM30C34U)
7-2. Steps to take in an emergency
Warning light/Details
Indicates a malfunction in the parking brake system
Warning light/Details
1
*
Indicates that a door or the
trunk is not fully closed
Indicates remaining fuel is
approximately 2.8 gal. (10.5
L, 2.3 Imp.gal.) or less
2
*
Warns the driver and/or front
passenger to fasten their seat
belts
A buzzer sounds and the
warning light comes on and
flashes to indicate that the
master warning system has
detected a malfunction.
I n f o r ma t i o n P r o v i d e d b y :
Correction procedure
Check that all the doors and
the trunk are closed.
Refuel the vehicle.
Fasten the seat belt.
If the front passenger' s seat is
occupied, the front passen-
ger' s seat belt also needs to
be fastened to make the
warning light (warning
buzzer) off.
P. 697
7