I have had a look and there does seeem to be a big gap out the back into the dash area I haven't yet found a way into the dash though to get the wire back out. I have ordered one of those radio transmitters but I have been told that the quality is poor. I was thinking about making a tape adapter with a flexible pcb cable so it is 'flat' to get it past the screen easier, just the wire hanging from the dash is not too good. It would be nice to get it down to the ash tray hidden.

John