Reset garage door motor signal
My wife has a remote built into her Land Rover Discovery. I think you call it a homelink. She divorced me and the house is mine now. How do I reset the signal in the motor so her car can't open the garage door? How do I change the key-pad number on the outside of the door so she can't use that either? I use a small remote that has a red light and a row of switches in side of it. The unit is a craftsman 1/2 hp. The number on the back of it is HBWO777. It also has one green button and one green LED on the back of it.