Interior Lighting; Instrument Panel Illumination; Cargo Lamp - GMC Sierra 2014 Owner's Manual

6-6 Lighting
When the wiring is connected to an
auxiliary roof-mounted lamp,
pressing the bottom of the button
will activate the lamp and illuminate
an indicator light at the bottom of
this button. Pressing the top of the
button will turn off the roof-mounted
lamp and indicator.
The emergency roof lamp circuit is
fused at 30 amps, so the total
current draw of the attached lamps
should be less than this value. The
attachment points for the roof lamp
circuits are two blunt cut wires
above the overhead console: a dark
green with blue stripe switched
power wire and a black ground wire.
For more information on
roof-mounted emergency lamp
installation, see the GM Upfitter
website at www.gmupfitter.com or
contact your dealer.
If the vehicle has this button, the
vehicle may have the snow plow
prep package. See Adding a Snow
Plow or Similar Equipment on
page 9-98.

Interior Lighting

Instrument Panel
Illumination Control
This feature controls the brightness
of the steering wheel and instrument
panel lights. The instrument panel
illumination control is next to the
exterior lamp control.
(Instrument Panel
Illumination): Move the
thumbwheel up or down to brighten
or dim the lights.

Cargo Lamp

The cargo lamp provides more light
in the cargo area of the vehicle,
if needed. The lights inside of the
pickup box also turn on, if equipped.
Press the switch down to turn the
cargo lamp on or off. The shift lever
must be in the P (Park) position to
operate the cargo lamp.