I have found that the openers are the code changing type so i was able to clear the car memory by holding the 1 and 3 buttons for 30 seconds.
Bmw 328i program garage door.
Programming bmw universal garage door opener step 1.
While continuing to hold button 1 press the button on your garage door remote until the light on the left of button 1 will flashes fast.
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I have chamberlain openers with the push button learn switch.
Make sure your bmw is either inside or outside of the garage and not under the garage door.
Insert the key and turn the key until all the gauges light up without starting the car.
2 series 2014 2018 3 series 2007 2021 5 series 2007 2021 5 series gt 2013 2021 6 series 2007 2020 7 series 2007.
Continue to hold down buttons 1 and the button on your remote garage door.
With the key fobs push the start button without your foot on the brake until the gauges light up but not starting the car.