2005 Cadillac CTS-V Owner's Manual - Page 330

Front Turn Signal and Fog Lamps A. Turn Signal Lamp B. Fog Lamp 2. Reach up behind the front bumper area from under the vehicle to access the lamp housing. 3. Remove the bulb socket from the housing by turning the bulb socket one-quarter turn counterclockwise. 4. Remove the electrical connector from the bulb by lifting the two plastic clips. 5. Pull the old bulb from the bulb socket keeping the bulb straight as you pull it out. 6. Install a new bulb. 7. Reverse the steps to reinstall the lamp assembly. To replace a fog or turn signal lamp bulb, do the following: 1. Remove the protection shield located on the underside of the front of the vehicle by pulling out the push-pins located on the underside of the protection shield. 5-50