BeoBenz

I replaced a 2014 E cabriolet with a 2017 C cabriolet. The car is beautiful but there is an annoying wind/road noise with the top up. I am tall and have the seat positioned all the way back. There is a constant wind/road noise in my left ear. If I move my head forward a few inches, I do not hear the noise. If I hold my left hand up in the right poistion, it blocks the noise completely. Anybody else notice this problem?

RJR

I have a 2017 C63s Cab and it is super quiet with the top up. I am surprised how quiet it is. Maybe go to the dealer and test drive another to compare.

BeoBenz

Thanks for the reply! Glad to know it is not present on all cars so hopefully can be fixed. However, prior to buying the car, I test drove one at another dealer, and it had the same problem. My E cabriolet was tototally quiet, almost like a sedan. Have been a bit disappointed that the C has not been as quiet.

hangfour

Yes ... I have a 2014 e350 cabriolet with wind noise on the left side (at highway speeds) behind my head. I've made an appointment at the dealer to have them diagnose the matter. When I press on the rear window (outward while driving) the noise stops. Stay tuned ....

cls5504matic

I have fixed this issue. It is actually not the window itself although that is mercedes fix. The issue is an opening from the doorcard to the door: