I had the BSG replaced on my 2020 RS7, and after 2 days from taking it back from the delearship i scanned it just to see if any historic errors are present, and i saw the coolant pump error. Nothing came up on my dashboard, but i still took it back to Audi because i thought they left air in the cooling system. They had it refilled, and claimed they used the correct process, but today when I started the car the error came back. Still nothing on the dash. Has anybody had anything similar? I'm going back to Audi tomorrow.