Need instructions on how to replace a headlamp drivers side on a 1997 E320 Mercedes Benz?

The 210 series Mercedes E320 has plastic covers on the headlight backs that are held on by wire clips. Move the clips up or down to remove the back of the headlamp. (You may have to move or remove other parts to get access). You can then remove the connector for the bulb, usually by turning it a qtr turn. Replace the bulb with the same type, but do not handle Halogen bulbs glass with your fingers. I just use a clean rag while handling the bulb. The hard part is getting the backing in place and recliping.