PANORAMIC SUNROOF SPONTANEOUSLY EXPLODED WHILE THE CAR WAS SITTING. MERCEDES CLAIMING SOMETHING FELL INTO IT, BUT THERE WAS NOTHING ABOVE IT OR IN THE CAR WHILE IT WAS SITTING IN THE GARAGE. AFTER READING ONLINE, THIS IS HAPPENING TO A LOT OF OTHER CONSUMERS, INCLUDING ONE WHO HAS STARTED A CLASS ACTION LAWSUIT IN CALIFORNIA
2015 mercedes-benz C-Class body problems
moderate 63 complaints filed with NHTSA · avg repair $1,500
Complaints
63
Recalls
0
Crashes
1
Avg fix
$1,500
What owners are reporting 2 most recent
Glass panoramic sun roof lifted off the vehicle at highway speed, I had to grab the front edge of roof,pull off the expressway. Tried to re seat it in the channels but could not close the roof. Drove 120 miles with roof open holding the front edge down, which continued to try to lift off the vehicle. . My vehicle is Mercedes’ 2015 c300. These vehicles have a recall for this very reason but my vin …
Common questions
How serious is the body problem on the 2015 mercedes-benz C-Class?
It's a documented issue but not catastrophic. 63 complaints have been filed. Repairs average $1,500 and most owners catch it before it causes a breakdown.
At what mileage does the body typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $1,500 for body repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to body?
No active recalls currently cover body issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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