comfort access not working after car jumpstarted

Hi, I've had to jumpstart my 2007 325d, after that, the comfort access feature stopped working, nothing happens when I hold or tap the door handle to lock or unlock and can't start the car without FOB in the "contact". I can still lock/unlock the car with the FOB buttons so the battery in the FOB is ok (I've tried replacing it too). I've tried the second FOB too, same result.
Any ideas how to solve this?
Cheers, Igor

comfort access not working after car jumpstarted