Hi! I have a 2006 C70 and would like to hard wire my radar detector and my GPS into where the rear view mirror is to eliminate the wires hanging and to free up my accessory plug. Any suggestions as to where I can get this diagram so this can be done? Thanks to all who respond

 

Instead of hardwiring it, you could probably just run the wires up the A pillar and inside the headliner and then have it come out by the rear view mirror. Probably be a lot easier than taking stuff apart and risking anything.