u/Brilliant_Muscle_759

I have a 2012 bmw 535i xdrive with comfort access. Last week I walked out and the car wouldn't unlock using either key fob I own, fob battery change didn't work, just got the car battery done today and hasn't worked, changed fuses 14 and 15 just in case as well and it still hasn't done anything. Can anyone please help me because the only way I can get in the car is by using the physical key now.