Hummer 2008 H2 - Manual (Page 388)

To replace one of these bulbs:
1. Open the liftgate or tailgate. See Liftgate (SUV)
on page 2-13 or Tailgate/Spare Tire Carrier on
page 2-16 for more information.
2. If your vehicle has the taillamp guard, remove it by
removing the four retaining screws. Do not remove
the plastic retainers.
3. Remove the two
screws from the rear
lamp assembly
and remove the rear
lamp assembly.
4. Turn the bulb socket counterclockwise to remove it
from the taillamp housing.
5. Pull the bulb straight out from the socket.
6. Press a new bulb into the socket, insert it into the
taillamp housing and turn the socket
counterclockwise until it is locked in place.
7. Reinstall the rear lamp assembly and tighten the
screws.
8. Reinstall the taillamp guard by lining up the guard
with the holes in vehicle. Then install and tighten
the four screws.
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