Good used wiring harness from a 1983 300D 4 door sedan. The car had a power sunroof, cruise control, and power windows. This is the complete harness from the headlights to the taillights, with only a couple missing plugs. They may be from having an aftermarket stereo installed. I tried to get as many extra pieces along with it - the headlight switch, modules, junction blocks, fuse block, relays, climate control panel, and blower resistor. This car had its original vacuum power lock system converted to electric, so there is some extra thin gauge blue and green wiring. There are only a few clipped wires in the main harness. I had to cut the rear power window wires. This is an above average harness from a well cared for car that had never had any "critters" in it.If you want to purchase this item, please complete the transaction through eBay. Messages sent with emails or phone numbers for purchases outside eBay will be deleted. When you registered for eBay, this was something you agreed to in the terms, so please abide by it.