Sirius Radio need power plug repaired Where to go / send ??

[Omega Man]

I have a Sirius ST2 plug and play in my C5 that I move to my Jeep and my office. The little post in the power plug on the radio side is lose and has a short. When I hit big bumps or if I bump the wires the power goes out. The power cored is fine but the little post in the hole is loose ( I guess ) Does anyone know where I can send it to have it repaired? Is there someone here that does this type of work. I think that it needs to be re soldered (sp?) It works until you mess with teh wire. I would get another radio but I have 2 car kits and a home kit so I hate to chunk $100 worth of kits and $50 worth of radio away. It would cost me probably $200 to replace all of the parts not to mention the pain of trying to get it installed in the "5". Thanks