The brake pad warning light has been on since 2016. I have multiple diagnostic equipment that erase codes just fine but for some reason the brake light stays on. The car has brand new brake pads, wear sensors, rotors, correct OE brake fluid "bleed properly", brake control module inspected for damage, and even wheel speed sensors "which has nothing to do with brake function ". Theres no information online on how to get rid of this light.

I think the corrupt computer geeks at Audi created a cheat code into the ecu so that only their diagnostic system can erase the code. I also believe that the engine running lean/rich intermittently also is another scam designed to get drivers to come to the dealership for repairs. Why I say this? Its because I checked everywhere for vacuum leaks (None) O2 sensors (good) Spark plugs/Ignition coils (All brand new), PCV valve/purge valve (new), all gaskets involving Air intake, crankcase, and exhaust (new), fuel system test (pass). Like WTF is going on? I'm not putting another dime into this cash pit.