Accessory Power Outlet(S) - GMC 2007 Yukon Denali Owner's Manual

Accessory Power Outlet(s)

Accessory power outlets can be used to connect
auxiliary electrical equipment, such as a cellular
telephone or CB radio.
Your vehicle has two accessory power outlets
under the climate controls; one inside the center
storage console and one on the back of the floor
console. There is also an accessory power outlet
in the rear cargo area on the passenger side.
To use the power outlet, lift the spring cap and
insert electrical 12V device plug. To close
the power outlet, remove 12V electrical device
plug and the spring cap will close.
The accessory power outlets are powered, even
while the ignition is off. Continuing to use power
outlets while the ignition is off may cause the
vehicle's battery to run down.
Notice: If electrical devices are left plugged
into a power outlet, the battery may drain
causing your vehicle not to start or damage to
the battery. This would not be covered by
the warranty. Always unplug all electrical
devices when turning off your vehicle.
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Certain power accessory plugs may not be
compatible to the accessory power outlet and
could result in a blown adapter or vehicle fuses.
If you experience a problem, see your dealer
for additional information about the accessory
power plugs.
Notice: Adding any electrical equipment to
your vehicle may damage it or keep other
components from working as they should.
The repairs would not be covered by your
warranty. Do not use equipment exceeding
maximum amperage rating of 20 amperes.
Check with your dealer before adding electrical
equipment.
Notice: Improper use of the power outlet can
cause damage not covered by your warranty.
Do not hang any type of accessory or
accessory bracket from the plug because the
power outlets are designed for accessory
power plugs only.