Vanisleaudiq5

The auto lock/unlock feature stopped working after washing the vehicle. Both fobs stopped working and all four doors are affected. I can still lock/unlock the car with the fob buttons. I'm not sure if it's coincidental that it stopped working after washing it, but it's the only thing that makes sense. I had the fob in my pocket when I was hand washing and there was a couple of times that the locks unlocked and locked. Nothing new. It happens all the time. I'm not sure if there's something I can do to fix the problem or if I have to bring it in and have it reset? Any help would be great.