Pontiac 2008 G6 Owner's Manual page 292

Taillamps, Turn Signal, Sidemarker,
Stoplamps and Back-up Lamps
(Coupe)
A. Sidemarker Lamp
B. Stoplamp/Taillamp/Turn Signal Lamp
C. Back-up Lamp
To replace one of these bulbs:
1. Open the trunk. See Trunk on page 2-13 for more
information.
2. Remove the convenience net, if the vehicle has one.
5-56
3. Remove the two wing nuts from the trunk trim to
expose the hex nuts.
4. Remove the three hex nuts retaining the taillamp
assembly.
5. Pull the assembly off to the side to release it from
the rear of the vehicle.
6. Turn the bulb socket counterclockwise to remove.
7. Pull the bulb from the bulb socket.
8. Install a new bulb.
9. Reverse Steps 3 through 5 to reinstall the taillamp
assembly.