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Battery
Your new vehicle comes with a maintenance free
ACDelco
R
battery. When it’s time for a new battery,
get one that has the replacement number shown on
the original battery’s label. We recommend an
ACDelco battery.
Vehicle Storage
If you’re not going to drive your vehicle for 25 days
or more, remove the black, negative (
-
) cable from
the battery. This will help keep your battery from
running down.
CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if you
aren’t careful. See “Jump Starting” in the Index
for tips on working around a battery without
getting hurt.
Contact your dealer to learn how to prepare your vehicle
for longer storage periods.
Also, for your audio system, see “Theft
-
Deterrent
Feature” in the Index.
Bulb Replacement
Before you replace any bulbs, be sure that all the lamps
are off and the engine isn’t running. See “Replacement
Bulbs” in the Index.
For any bulb changing procedure not listed in this
section, contact your GMC dealer’s service department.
High Intensity Discharge (HID) Lighting
CAUTION:
The low beam High Intensity Discharge lighting
system operates at a very high voltage. If you try
to service any of the system components, you
could be seriously injured. Have your dealer or
a qualified technician service them.