2001 Cadillac Catera Owner's Manual - Page 287
2001 Cadillac Catera Manual
Page 287 highlights
Taillamp and Backup Lamp 1. Open the trunk to access the lamp housing. 2. Remove the plastic cover, located on the underside of the trunk lid, by squeezing the two tabs together. This will expose the back of the lamp housing. 3. Turn the socket counterclockwise to remove it. 4. To remove the bulb, turn it counterclockwise. When you replace the bulb, you need to push it in and twist it clockwise into place. 5. Reinstall the socket by turning it clockwise in the lamp housing. 3. Remove the back of the lamp housing, located on the underside of the trunk lid, by squeezing the two tabs as shown. 4. To remove the bulb, turn it counterclockwise. To replace the bulb, push it in and twist it clockwise. 5. Reinstall the lamp housing and cover by reversing the steps listed previously. 6-36