I have a 2010 A5 2.0 with a Sirius XM radio linking problem. The audio signal cuts off in specific areas where I live. I have gone to the Audi dealer multiple times to try and resolve the problem. The dealer had the system reset and the antenna replaced, but the problem was not fixed. The dealer claimed that this problem is caused by a small buffer circuit in all the 2010 A5's and Audi corrected this problem in the later A5 models (2012 and up). I also contacted Sirius radio customer service for help, and tried all their suggestions, but again, no luck, ..The problem still there!.

Is there anyone who can help me with any solution or recommendation.
Any help will be greatly appreciated.


thanx