Hummer 2006 H2 - Manual (Page 379)

Roof Marker Lamps
Corner Roof Marker Lamps
To replace one of these bulbs, do the following:
1. Remove the screw and lift off the lens.
2. Turn the bulb socket counterclockwise to remove it.
3. Remove the bulb.
4. Install a new bulb into the socket.
5. Reinstall the socket into the lens and turn it
clockwise to lock it into place.
6. Hook the side of the lens with the hook end into the
notch first and then tighten the screw.
Center Roof Marker Lamps
To replace one of these bulbs, do the following:
1. Push in on the notch with a flat tool and pull the
lamp out.
2. Turn the bulb socket counterclockwise and remove
it from the lamp housing.
3. Remove the bulb from the bulb socket.
4. Install a new bulb into the bulb socket.
5. Place the hook end of the lamp in place on
one side and push the other end of the lamp down
until it locks in place.
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