I just picked up a 2020 GLC. In order to get the doors to fully close, I have to slam them shut. This seems to be from air pressure in the car (if any other door or window is open, it works just fine). Has anyone else noticed this? Does it go away when the seals break in?
It's a sign of a Good-Thing - with experience you'll find "firmly" works well, rather than "slamming" - enjoy your 1st Mercedes !
Newbie
It is an air pressure thing.
After a few months the weather stripping will be squished and oriented in such a way that slamming won’t be needed.
only effects some new GLC depending it seems on how the noise isolation elements were all installed
After a few months the weather stripping will be squished and oriented in such a way that slamming won’t be needed.
only effects some new GLC depending it seems on how the noise isolation elements were all installed


