Lamp Controls - GMC SIERRA 2500 HEAVY DUTY 2024 Getting To Know Your

LIGHTING

LAMP CONTROLS

Rotate the knob to activate the exterior
lamps.
Off/On
AUTO
Automatically activates the exterior lamps
depending on outside lighting conditions.
Parking Lamps
Headlamps
Fog Lamps
Press to turn the fog lamps on/off.
Instrument Panel Brightness
Press and hold the +/– buttons to adjust
the instrument panel lighting.
Task Lighting
Press to turn the forward­facing outside
mirror lamps on/off.
Cargo Lamp
F
With the vehicle in Park, Reverse or
Neutral, press to turn the cargo bed/hitch
lamps and/or rear­facing mirror lamps
on/off.
TRUCK TIRE PRESSURE MONITORING SYSTEM
The Low Tire Pressure warning light on the instrument cluster illuminates when one
or more of the vehicle's tires is significantly underinflated. Fill the tires to the proper tire
pressures listed on the Tire and Loading Information label, located below the driver's
door latch. Current tire pressures can be viewed on the Driver Information Center.
With the ignition On or in Accessory Mode, the Tire Fill Alert provides visual and audible
alerts to help with inflating a tire to the recommended tire pressure (does not apply to
spare tire). When the recommended pressure is reached, the horn sounds and the turn
signals change from flashing to solid.
Note: Refer to your Owner's Manual for accessory trailer tire-pressure monitoring system information.
Optional equipment
F
F
INTELLIBEAM SYSTEM
The IntelliBeam system automatically
turns the high­beam headlamps on/
off based on traffic conditions at night
when the lamp control is in the AUTO or
position and the system is activated,
indicated by a green
ment cluster. A blue
the high­beam headlamps are on.
To turn the IntelliBeam system on or
off, press the
the turn­signal lever with the lamp
control in the AUTO or
F
Note: The fog lamps must be off to activate
the IntelliBeam system. IntelliBeam activates
the high-beam headlamps only when driving
more than 25 mph.
See Vehicle Care in your Owner's Manual.
Some equipment shown may not be included in your vehicle.
F
on the instru­
appears when
button on the end of
See Lighting in your Owner's Manual.
F
position.
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