I have just scanned my car and under the radio section it's coming up with these fault codes:
Address 56: Radio        Labels: 1K0-035-1xx-56.lbl
   Part No: 1K0 035 186 P
   Component: Radio BVX       016 0023  
   Coding: 0040400
   Shop #: WSC 01279 785 00200
   VCID: 336F0115522E491
3 Faults Found:
01044 - Control Module Incorrectly Coded 
            000 -  - 
00856 - Radio Antenna 
            011 - Open Circuit
00821 - Antenna 2 for Radio (R93) 
            011 - Open Circuit
The guy of bought it off had a shark fin DAB aerial fitted which might explain the antenna codes? However the radio signal is fine. And he also added an VW iPod lead kit which he half installed which could be related to the control module one? I plan on ripping out the iPod lead as I have heard how rubbish they are anyway but it's the other two which are concerning me. Could they be coded out?