I recently purchased a bulb socket for my '99 E320 and ideally I would like to replace the entire wiring system in the headlight. Is there a specefic name for this particular wiring system? I cannot locate it.. The Bulb socket must have been drawing too much amps/heat and the bulb housing became real brittal as well as the wiring coating leading up to the socket. I did replace but I was thinking it would be nice just to replace the entire wiring inside the headlight.. any suggestions?