Just got my 3100 in. Civic Sedan/Navi...
I guess it will be easier next time
My big glitch was somehow getting the mike wire into the sun visor clip hole, which ended up breaking the wire... talk about bad luck, spent a few hours trying to figure that out...finally works.
I was amazed it downloaded all of my contact from my Blackjack. I mean all 400 some of them!
I put the head unit in the foglight hole. Mike is above, in front of the sunroof control.
Very tidy....