why does my ford edge horn honk repeatedly.
I parked my car, locked it and left it in the parking lot. It was turned of and I had
the fob in my pocket. The horn honked repeatedly until I went back and oped
the door and shut it again.
Possible door switch failure, now what one it is I have no idea, you will need to find a shop that is well versed in the security system of your vehicle and let them trace it down and reset the system to recognize any new parts it might need.