Hummer H3T Owner's Manual page 31

04AKENG59_H3T.fm Page 31 Thursday, July 31, 2008 12:07 PM
Charging System Light
This light should come on when
the ignition is on but the engine is
not running, as a check to show
you it is working properly.
This light could indicate that there
are problems with a generator
drive belt or the electrical system.
If it stays on or comes on while you
are driving, there may be a prob-
lem with this system.
Have it checked right away.
If there is a problem with the
battery charging system, a
message will be displayed. See
"Driver Information Center
Messages" later in this section.
If you must drive a short distance
with the light on, turn off all your
accessories, such as the radio and
climate controls.
Section 1
Brake System Warning Light
Your vehicle has "dual" brake
systems. If one system fails, the
other system can still stop your
vehicle.
This light should come on briefly
as you turn the ignition on. If it
does not, have it fixed.
If it doesn't come on, then have it
fixed so it will be ready to warn
you if there is a problem.
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