2006 GMC SIERRA 1500 Owners Manual

Page 193 of 600

GMC SIERRA 1500 2006  Owners Manual Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the day.
DRL can be helpful in many different driving conditions,
but they

Page 194 of 600

GMC SIERRA 1500 2006  Owners Manual Your vehicle is equipped with a light sensor located on
the top of the instrument panel in the defroster grille.
Be sure it is not covered, or the system will be on
whenever the ignition is on.
The sy

Page 195 of 600

GMC SIERRA 1500 2006  Owners Manual Fog Lamps
If your vehicle has fog lamps, use them for better vision
in foggy or misty conditions.
The fog lamp button is
located on the left side
of the instrument panel.
Your parking lamps and/or low

Page 196 of 600

GMC SIERRA 1500 2006  Owners Manual Auxiliary Roof Mounted Lamp
If your vehicle has this feature, this button includes
wiring provisions for a dealer or a quali�ed service
center to install an auxiliary roof lamp.
This button is located

Page 197 of 600

GMC SIERRA 1500 2006  Owners Manual Dome Lamp Override
E(Dome Lamp Override):You can use the dome
override button, located below the exterior lamps control,
to set the dome lamps to come on automatically when a
door is opened, or to rem

Page 198 of 600

GMC SIERRA 1500 2006  Owners Manual Accessory Power Outlet(s)
With accessory power outlets you can plug in auxiliary
electrical equipment such as a cellular telephone or
CB radio.
Your vehicle may have two accessory power outlets,
or ma

Page 199 of 600

GMC SIERRA 1500 2006  Owners Manual Climate Controls
Climate Control System
Fan Knob
The fan knob on the left side of the control panel
adjusts the fan speed. To increase air�ow, turn the knob
clockwise. To decrease air�ow, turn it coun

Page 200 of 600

GMC SIERRA 1500 2006  Owners Manual 1(Defrost):This setting directs most air through
the windshield defroster outlets, side window defroster
outlets and some through the �oor outlets.
Dual Climate Control System
With this system you can