Hi guys.... retrofitted an RNS-E to an '05 8P which I've coded for BOSE and everything seems to be working as it should however I've got the coding pin fault code coming up.
Checking the wiring expecting to just do the pin change but it seems there is no 'bose' cable going to the iso connector that I'd expect to see according to the wiring diagram on the symphony HU that was in there before. What does the BOSE pin actually do and were there some older cars that didn't have the cable?
Before anyone says are you sure someone hasn't just stuck the BOSE speaker grills on its listed on the original sales invoice so I hope everything is as it should be
Checking the wiring expecting to just do the pin change but it seems there is no 'bose' cable going to the iso connector that I'd expect to see according to the wiring diagram on the symphony HU that was in there before. What does the BOSE pin actually do and were there some older cars that didn't have the cable?
Before anyone says are you sure someone hasn't just stuck the BOSE speaker grills on its listed on the original sales invoice so I hope everything is as it should be