Ollie87

Hey guys I was hoping someone would point me in the right direction of my problem. I have an ABS light on with flashing red brake illuminated. The abs unit buzzes unless i unplug it, sometimes. Now does anyone know if theres a relay that controls the ABS? Dont have a vag com to scan the wheel sensors but i dont think theyre the issue. I have looked everywhere for the relay and cant find it or the info i need on google search. Just wanna do dummy checks before i go replacing the whole unit. Thanks