1999 Pontiac Montana Owner's Manual - Page 341

yellowblue 5. Replace the bulb by pulling the old one out and gently pushing the new one into the lamp socket. 6. 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 an audible click is heard (the tab popping back out). 7. To replace the lamp assembly, line up and insert the tabs on the back of the assembly with the slots in the fender. Engage the lower clip on the front of the lamp assembly, keeping the upper tab on the parking/turn signal lamp assembly inboard of the headlamp bracket tab. 8. To align the parking/turn signal lamp assembly with the headlamp assembly, lift up the parking/turn signal lamp assembly until the upper edge is contacting the fender. 9. Fasten the parking/turn signal lamp assembly to the headlamp assembly with the thumb screw removed in Step 2. 6-35