2004 Oldsmobile Alero Owner's Manual - Page 272
2004 Oldsmobile Alero Manual
Page 272 highlights
Taillamps, Turn Signal, and Stoplamps 1. Disconnect the cargo net in the trunk. 2. Pull back the trunk trim. 3. Remove the three wing nut bolts which fasten the taillamp lens to the vehicle. 4. Carefully remove the taillamp lens from the body and avoid scratching the paint or dropping it. 5. Turn the bulb socket 1/6 of a turn counterclockwise and pull out the bulb assembly. 6. To remove a bulb, gently pull the bulb out from the socket. Put in a new bulb. 7. Reverse Steps 3 through 5 to reassemble the taillamp. Replacement Bulbs A. B. C. D. E. Taillamp Tail/Brake Lamp Taillamp Turn Signal Back-Up Lamp Exterior Lamps Bulb Number Center High-Mounted Stop Lamp 912 Turn Signal Lamps 3157 Stop/Taillamps 3157 Halogen Headlamps-Low Beam 9006 Halogen Headlamps-High Beam 9005 Parking/Turn Signal Lamps 3157NA or 3157A For any bulb not listed here contact your dealer. 5-52