GMC Sierra Quiz
Lighting

Exit Lighting

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 interior lamps come on when the key is removed from the ignition.

They turn off automatically in 20 seconds. The lights do not come on if the dome override button is pressed in.

Test yourself

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