Accessory Power Outlets - GMC Denali 2004 Owner's Manual

Battery Run-Down Protection
This feature shuts off the dome, reading, glove box, and
underhood lamps if they are left on for more than
10 minutes when the ignition is turned off. The cargo
lamp will shut off after 20 minutes. This will keep
your battery from running down.

Accessory Power Outlets

With accessory power outlets you can plug in auxiliary
electrical equipment such as a cellular telephone or
other devices designed to operate with vehicle electrical
systems.
Your vehicle is equipped with several accessory power
outlets. The front outlet is located next to the floor
console. Lift up on the door to access the outlet.
The second outlet is located in the center console. Press
the button on the side of the console door to access
the outlet. See Center Console Storage Area on
page 2-42 for more information.
3-18
There is also one accessory power outlet located on the
rear of the center console. Lift up on the doors to
access the outlets.
Certain electrical accessories may not be compatible
with the accessory power outlets and could result
in blown vehicle or adapter fuses. If you experience a
problem, see your dealer for additional information
on accessory power outlets.
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. Check with your
dealer before adding electrical equipment.
When adding electrical equipment, be sure to follow the
proper installation instructions included with the
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.