GMC Sierra Quiz
Lighting

Cargo Lamp

In this manual: Lighting
Introduction — 6In Brief — 46Seats and Restraints — 48Storage — 7Instruments and Controls — 75Lighting — 22Infotainment System — 22Climate Controls — 7Driving and Operating — 77Vehicle Care — 79Service and Maintenance — 26Technical Data — 8Customer Information — 25OnStar — 25Keys, Doors, and Windows — 38
~1min read

The cargo lamps come on by turning the instrument panel brightness control knob to the farthest clockwise position. This knob is located on the instrument panel and also turns on the dome lamps.

The cargo lamps can be used if more light is needed in the cargo area of the vehicle or in the top-box storage units.

Test yourself

A quick GMC Sierra quiz: every answer comes with an explanation and a link to the manual page.