How do you change the front fog light on a Volvo s40?

To change the front fog light on a Volvo S40, first, ensure the vehicle is parked and the engine is off. Access the fog light assembly by removing the cover or wheel well liner if necessary. Disconnect the wiring harness from the fog light, then twist the fog light bulb socket counterclockwise to remove it. Replace the old bulb with a new one, reassemble the components, and test the light to ensure it’s functioning properly.