How do you change rear side marker light on a 2004 x type jaguar?

To change the rear side marker light on a 2004 Jaguar X-Type, first, ensure the vehicle is turned off and the keys are removed. Locate the side marker light housing, which is typically on the rear fender. Carefully pry off the housing using a flathead screwdriver or a trim removal tool, then twist and pull out the old bulb. Insert the new bulb into the socket, reattach the housing, and test the light to ensure it works.