I found acouple of threads discussing this topic but still havent got a clear response. I need to know if the Tv and nav 2go system for an 05 Acura TL is the 12pin harness for the plug and play model. I've read the forums and some say 12 pin others say 20pin. If someone knows the correct answer that would help me out.

 

Why not contact Dom ... he sells the things and is extremely helpful.

 

I think he sells a harnass for an additional $100 that makes it plug and play.