2104 C250 Coupe
Super Member
Joined: Oct 2014
Posts: 517
Likes: 22
From: California
Mercedes C250 Coupe
I can only help by saying that my C250 coupe - when transitioning from a somewhat steep driveway across the sidewalk to street - makes pano sunroof noise (temperature dependent)..................
I would hope - given more specifics - this site can provide helpful guidance for you.
welcome aboard (I was Navy for awhile following college)
ez
Junior Member
Joined: Dec 2014
Posts: 25
Likes: 0
From: Bay Area
2014 C350 Coupe, 2006 ML500
If the noise is like a loud click I have been experiencing the same in my C350 Coupe. I've tried to locate the cause but I can't find it. Before my warranty ran out I took it in for some minor work and the techs heard it as well but couldn't find the source. I believe it's coming from the black plastic piece in the middle of the pano roof.
Junior Member
Joined: Jul 2015
Posts: 29
Likes: 3
From: California
2020 A220 4matic
40495 PANORAMIC ROOF GUIDE RAILS BOLTS LOOSE. REMOVE HEADLINER, REMOVE AND REPLACE ROOF RAIL BOLTS, ADD LOCK TIGHT AND TORQUE TO SPECS.
