Low Fuel Warning Light; Security Light; High-Beam On Light; Front Fog Lamp Light - GMC 2011 Yukon XL Denali Owner's Manual

This light comes on briefly while
starting the engine. If it does not,
have the vehicle serviced by your
dealer. If the system is working
normally the indicator light then
goes off.
If the light comes on and stays on, it
means that oil is not flowing through
the engine properly. The vehicle
could be low on oil and it might
have some other system problem.
If the vehicle is a hybrid, see the
hybrid supplement for more
information.

Low Fuel Warning Light

This light, under the fuel gauge,
comes on briefly while the engine is
being started.
This light and a chime comes on
when the fuel tank is low on fuel.
The Driver Information Center also
displays a FUEL LEVEL LOW
message. See Fuel System
Messages on page 5 39 for more
information. When fuel is added this
light and message should go off. If it
does not, have the vehicle serviced
by your dealer.

Security Light

For information regarding this light
and the vehicle's security system,
see Anti-Theft Alarm System on
page 2 14.
Instruments and Controls

High-Beam On Light

This light comes on when the
high-beam headlamps are in use.
See Headlamp High/Low-Beam
Changer on page 6 3 for more
information.

Front Fog Lamp Light

The fog lamp lights come on when
the fog lamps are in use.
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