2021 E53 coupe losing Homelink connection
So far loving my E53 coupe. One persistent problem that the dealer can’t fix is that my homelink connection keeps getting dropped by the car.
It holds it for a few weeks and then I have to reprogram it in. They did a software update and it didn’t fix it. The garage door openers
are all new (3yrs and have no LED bulbs) our other 3 vehicles have not had any issues holding the code.
Any ideas?
thx.






