I purchased a sony HU today to replace the tape player audi fit as standard, all was seemingly ok until i found out that audi deliberatly make things awkward.
My current situation is old HU is out, new HU is kinda in but the wiring is er, butchered!
Is there a switched feed from the ignition, i have found one which appears to be switched on the multi meter however it doesnt actually work when connected to the sony HU??
I take it from the lack of rear speakers working, that i have a half amped system, is there an easy way of getting these working as i cant use an aftermarket harness?
Do i really need an amped aerial connection, it seems to be picking up signals just fine at the moment?