How do you change a mk 6 fog light bulb?

To change a Mk 6 fog light bulb, first, ensure the vehicle is turned off and the keys are removed. Access the fog light assembly by turning the wheel to create space or removing the plastic cover underneath, depending on your model. Disconnect the wiring harness from the bulb, then twist and remove the old bulb from the socket. Insert the new bulb, reconnect the wiring, and test the fog light to ensure it works properly.