2005 Cadillac STS Q&A
2005 Cadillac STS Question: front right turn signal bulb replacement
In order to replace the turn signal bulbs located in the front fascia of your 2005 Cadillac STS you will need to access the bulbs from behind the fascia. You may need to remove the air deflector under the fascia to access the bulb covers. Remove the round cap covering the bulb you wish to replace.. - Oakman
The front turn signal and and daytime running light bulbs are prone to premature failure. Our technicians tell us that these bulbs can be very difficult to replace.