Today i turned the w220 on and while the door was soft closing i head a loud pop it sounded like glass shattering. So my first instinct was i think the glass broke (window was down). Then when i got out of the car i hear a air leak as i close the door. The soft close worked flawless on this car since December. I know i have to replace mechanism in the door (had it done on the s55 waste of $700)
It really feels like a waste of money since the mechanism works and its most likely the actuator for the soft close. My question to you guys anyone have luck with the rebuild kits? Also the lock button on the keyless go for the drivers door handle does not work.