How do you replace fog light bulb 2006 cts?

To replace the fog light bulb on a 2006 Cadillac CTS, first, ensure the vehicle is off and the keys are removed. Access the fog light assembly by turning the steering wheel fully to one side for better visibility and reaching behind the assembly. Disconnect the electrical connector, remove the bulb by turning it counterclockwise, and then insert the new bulb by turning it clockwise until secure. Finally, reconnect the electrical connector and test the fog lights before reassembling everything.