Sun/moon Roof Assembly problems of the 2017 Mercedes Benz C300

Five problems related to sun/moon roof assembly have been reported for the 2017 Mercedes Benz C300. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2017 Mercedes Benz C300 based on all problems reported for the 2017 C300.

1 Sun/moon Roof Assembly problem

Failure Date: 09/12/2024

The contact owns a 2017 mercedes-benz C300. The contact stated while driving 65 mph, there was a loud banging sound coming from the roof of the vehicle, prior to the glass sunroof panel being ejected from the roof panel and landed on the roadway. The cause of the failure was not yet determined. The local dealer and manufacturer were notified of the failure. The failure mileage was 84,000.

2 Sun/moon Roof Assembly problem

Failure Date: 03/08/2024

The contact owns a 2017 mercedes-benz C300. The contact stated while driving 65 mph, the sunroof exploded inadvertently. The contact stated that the shade guard was closed when the failure occurred. The contact did not sustain any injury. The contact stated that she continued driving at low speed, and there was glass falling on the road while driving. The vehicle was taken to the dealer, who charged a repair fee. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and informed the contact that they could not assist because the VIN was not included in a recall. The failure mileage was approximately 75,000.

3 Sun/moon Roof Assembly problem

Failure Date: 08/03/2023

The contact owns a 2017 mercedes-benz. The contact stated that while driving at an undisclosed speed, she attempted to open the sunroof, but when she looked, she noticed that only the left side was open. The contact stated that the failure reoccurred on two occasions. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000.

4 Sun/moon Roof Assembly problem

Failure Date: 08/21/2022

The contact owns a 2017 mercedes-benz C300. The contact stated that she heard air entering the sunroof however, while attempting to close the sunroof, the sunroof failed to close as designed. There was no warning light illuminated. The vehicle was taken to the dealer however, the contact was unsure of the diagnostic result. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed of a program that was cost effective. The contact was referred to the NHTSA hotline. The failure mileage was approximately 56,000.

5 Sun/moon Roof Assembly problem

Failure Date: 12/21/2020

Tl the contact owns a 2017 Mercedes Benz C300. The contact stated that while driving 55 mph and was going around a curve in the road, an abnormal sound was heard. The sun roof exploded without impact. The contact stated that the sun roof glass fell inside the cabin of the vehicle and on her son who was seated in his car seat in the rear of the vehicle. The contact and her son sustained minor scrapes that required medical attention. The contact coasted to the side of the road. The contact called mercedes-benz of fayetteville (420 glensford dr, fayetteville, nc 28314, (910) 487-0000) and informed the dealer. The vehicle was towed to the dealer. The vehicle was not yet diagnosed nor repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 23,000. ## VIN passed ## mercedes-benz C300 c4 2017 ##.


Other Visibility related problems of the 2017 Mercedes Benz C300

Sun/moon Roof Assembly problems
5
Wiper problems
2
Sun Roof problems
1
Visibility problems
1


C300 Service Bulletins
C300 Safety Recalls
C300 Defect Investigations