Thats a complete load. How was the RNS510 supplied? Was it from the dealer, ebay/diy or factory?
I had this problem initially when I first put in an RNS510 into my Polo after putting it into my mates MK5 Golf. What you/your dealer need to do is to check that the coding of the RNS510 is correct with VCDS. Two options should be selected...
Short press Steering wheel installed
BAP Communication Protocol
Bookmarks