Hey guys I have a 2010 Audi A5 Quattro 2.0t and just recently the brake light has been flashing and doing the audible beep there are no codes given and the brakes are working fine I had the pads and rotors replaced about a week and a half ago and it’s been doing it for 2 days not sure where to go as there have been no codes
Take out the metal bulb holder and clean it up remove oxidisation etc and refot.
I had same issue changed bulbs checked wiring traced it back to bulb holders.