2005 Pontiac Aztek Owner's Manual - Page 331

8. Reinstall the lamp assembly by aligning the tapered pin on the bottom of the lamp with the plastic socket on the fender bracket. Push down until the pin snaps into the socket. 9. Reinstall the two screws that were removed in Step 2. Taillamps, Stoplamps and Back-up Lamps 1. Open the liftgate and the tailgate. See Liftgate/Tailgate on page 2-10 for more information. 2. Remove the two screws from the taillamp housing. 5. Unscrew the bulb socket from the lamp assembly by pressing the tab while turning it counterclockwise. 6. Replace the bulb by pulling the old one out and gently pushing the new one into the lamp socket. 7. Line up the tabs on the socket with the gaps in the socket holes and screw the bulb socket back into the lamp housing until a click is heard (the tab popping back out). 3. Turn the lamp outboard, then pull the assembly firmly rearward. 5-49