I have a 2014 RS5 that has a relay chattering from what sounds like its coming from behind the MMI screen. This chatter happens when I apply the brake unless I have the car in any gear except for park. When in park it only does this with my foot on the brake, in gear its constant and I have driven the car a bit because it had set for a couple of months ruling out the possibility of it being an under voltage problem. have been in the process of moving and haven't had the chance to start troubleshooting.

Wanted to see if anyone else had encountered this or had any suggestions before I get started. Is there a relay panel in the dashboard that is easily accessible as I feel the relay itself is likely the problem, or am I going to end up disassembling the dashboard to find it?

Thanks!