I think its coming from the climatronic, its happening when the engine goes in to startnstop, its like something adjusting for about 1 minute then stops. It also happen when i change airflow direction
Hello
got a brand new golf mk7,5 2019
when i sit in idle theres somthing hummig for like a minute or 2 behind the Ventilation flaps! Like somthing is trying to move, is this normal?