I have been trying to buy a main wiring harness from used dealers on this site, eBay and dealers that come up on an internet search (from Washington, Cali, Florida etc.). But no one will answer emails, phone calls, text or part inquires. After removing the main wiring harness on my 05 MCS and taking in consideration the time involved in removing it I understand why they are not interested in selling one. I guess they can’t or don’t have the qualified personal to remove one. But because they are running a business I think they should have the common courtesy to reply.

 

Common courtesy disappeared a long time ago.

 

Sending you a PM.

 

If you do manage to acquire a used main wiring harness, note that it isn't generic and it comes in different versions tailored to what options are installed in the car.