Roof Marker Lamps - GMC 2006 Yukon XL Owner's Manual

Roof Marker Lamps

To replace a roof marker lamp bulb, do the following:
3. Reinstall the lens and tighten the screws.
1. Remove the
two screws
and lift off
the lens.
2. Install a new
bulb into the
socket and turn
clockwise until
it locks into place.
To replace a center roof marker lamp bulb,
do the following:
1. Remove the six screws from the center roof
marker lamp assembly.
2. Turn the old bulb counterclockwise to remove it
from the socket.
3. Reinstall the lens and tighten the screws.
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