Hummer 2008 H2 - Manual (Page 387)

Center Roof Marker Lamps
To replace one of these bulbs:
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.
Taillamps, Turn Signal, Stoplamps
and Back-up Lamps
A. Stoplamp/Taillamp
B. Turn Signal Lamp
C. Back-Up Lamp
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