I would like to retrofit RNS-E unit to my car but getting confused with the different part numbers on ebay.
I have a 57 plate a3 with mult function steering wheel and Bose. I dont have bluetooth or any of the other RNSE add ons.
I understand that the post 2010 units with the media button are preferable but of these there seem to be numerous part numbers.
Would the latest part number 8P0 035 193 G fit my car or do i need the model before which appears to be 8PO 035 193 B or S?
Any help on what i need would be apreciated and is there anyone that fits these in South Wales??