Lexus 2008 GS460, Service Manual

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5-2. Steps to take in an emergency
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March 29, 2010 3:11 pm
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3
: Open door warning buzzer:
→
P. 502
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4
: 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.
Warning light Warning light/Details Correction procedure
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. Take appropriate action in
accordance with the message
displayed on the multi-infor-
mation display.
n
If the malfunction indicator lamp comes on while driving
First check the following:
l
Is your vehicle low on gas?
If it is, refuel the vehicle immediately.
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Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after taking several driving trips.
If the light does not go off even after several trips, contact your Lexus dealer as soon
as possible.