How do you change a fog lamp in your 03 Cadillac dts?

To change the fog lamp in a 2003 Cadillac DTS, first, ensure the vehicle is turned off and the keys are removed. Remove the fog lamp cover by twisting it counterclockwise or unclipping it, depending on the design. Disconnect the old fog lamp by unplugging the electrical connector and replace it with a new bulb, ensuring it is securely connected. Finally, reattach the cover and test the fog lamp to confirm it’s working properly.