2006 Cadillac Escalade EXT Owner's Manual - Page 369

Taillamps, Turn Signal, Sidemarker, Stoplamps and Back-up Lamps A. B. C. D. Turn Signal/Taillamp Stoplamp/Taillamp Back-up Lamp Sidemarker Lamp To replace one of these bulbs, do the following: 1. Remove the two screws from the taillamp assembly. 2. Remove the taillamp assembly. 3. Press the release tab and turn the bulb socket counterclockwise to remove it from the taillamp assembly. The sidemarker lamp does not have a release tab. 4. Pull the bulb straight out from the socket. 5. Install a new bulb into the socket and insert it into the taillamp assembly 6. Turn the bulb socket clockwise until it clicks. The sidemarker lamp does not have a release tab and therefore will not click when it is installed. 7. Reinstall the taillamp assembly and tighten the screws. 5-55