2018 A4 key fob programming in Audi A4 (B9) Forum Posted January 31, 2023 My spare key fob will not lock/unlock my car. I have changed the battery, but I can't figure out how to reprogramme it. Can anyone tell me how to do it?
2018 A4 key fob programming
in Audi A4 (B9) Forum
Posted
My spare key fob will not lock/unlock my car.
I have changed the battery, but I can't figure out how to reprogramme it.
Can anyone tell me how to do it?