Audio System(S); Hourmeter Gage - GMC TopKick 2007 Owner's Manual

Hourmeter Gage

To access the engine hourmeter gage, press the
trip odometer button three times.
The instrument panel cluster displays the
accumulated engine run time hours using the
reconfigurable odometer display. The engine run
time hours displays only when the ignition is in the
LOCK or ACCESSORY position and the trip
reset button is pressed for about four seconds.
The value of the accumulated hours does
not change when the battery is disconnected.
The hourmeter resets to 0.0 when 10,000 hours
are accumulated. The instrument panel cluster
begins to reaccumulate the engine run time hours
from 0.0 hours.

Audio System(s)

If your vehicle came without a radio, the wiring
provisions for a radio and an antenna were
installed at the assembly plant, so that if you want,
a radio can be installed at the dealer.
Determine which radio your vehicle has and then
read the pages following to familiarize yourself
with its features.
182
Driving without distraction is a necessity for a
safer driving experience. See Defensive Driving on
page 202. By taking a few moments to read this
manual and get familiar with your vehicle's
audio system, you can use it with less effort, as
well as take advantage of its features. While your
vehicle is parked, set up your audio system by
presetting your favorite radio stations, setting the
tone and adjusting the speakers. Then, when
driving conditions permit, you can tune to
your favorite stations using the presets and
steering wheel controls if the vehicle has them.
CAUTION:
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This system provides you with a far greater
access to audio stations and song listings.
Giving extended attention to entertainment
tasks while driving can cause a crash and
you or others can be injured or killed.
Always keep your eyes on the road and
your mind on the drive — avoid engaging
in extended searching while driving.