I've got a slight issue that I hope someone can help me with. I’ve fitted an RNS-D sat nav unit in my S3, think I have an A4 unit as it doesn’t fit in the cage properly.
Firstly my passenger side rear speaker is just buzzing away and my sub in the rear is hardly making any noise, any ideas?
Secondly, can anyone (London based) fit my TMC unit and get the FIS display to work?
Thirdly, does the unit need programming with VAG-COM?
Any help gratefully appreciated.