deactivate factory garage opener when car is off on a 2014 VW Routan

What is your question?

The factory garage opener buttons located on the driver side visor are active when the car is in the off position not running. How do you change the setting so the opener is active only when the car is operating. I do not wish for someone to break the window glass while vehicle is parked in front of garage and actuate the garage opener buttons that would then open garage door.