I have two cars, one is a 2019 BMW 430I, the other is a Mercedes Benz C 300. When I set up the automatic Garage door opener on the new car I lose the capability on the BMW. As I then reset the BMW I lose the capability on the Mercedes.Do you know what I should do to have the function on both late model cars. Thank you for taking my question.
Hello Mr. Barcza, this issue is not uncommon, I recommend you first attempt to program the car with the other not there, for example, have someone drive the Benz away and try to program the BMW, once that is done try the reverse. Sometimes one car will interfere with the other. If that does not work please let me know. Thank you.