2016 Mercedes-Benz C300 Body and structure Problems
- Complaints
- 28about this part
- Share
- 10%of 291 total for the year
- Median mileage
- 45,000miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 28 complaints about the body and structure of the 2016 Mercedes-Benz C300, 10% of the 291 complaints for this model year. Where a mileage was given, the median is 45,000 miles. 1 of these say a crash was involved and 1 a fire, according to the filers. 2 recall campaigns on record are filed under a similar system.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“After stopping and waiting at a traffic light for 15-30 seconds, I had my feet on the brakes and left turn indicator on. The hold option to lock my brakes was not engaged. The car was stationary. Without warning, the car shifted into drive and jolted forward into the vehicle ahead of me at the light. (I was the second car in line, and I stopped about a half car length behind the other driver.) the acceleration was not a typical, gradual movement associated with what happens when I release my foot from the brake to drive. …”
NHTSA complaint #10907333, filed 2016-09, 8,999 miles“Glass piece in front of sunroof of panorama roof flew detached and flew off while driving. I was driving on freeway about 80 miles per hour on a straight stretch. It was not hit by anything. Just the wind. Cost to repair $2178 at mb authorized dealer.”
NHTSA complaint #11373459, filed 2020-11, 45,000 miles“On oct 14th at night car was driven in heavy rain off interstate i5 off ramp to exit interstate. There were cars both in front and behind us exiting and upon driving further noticed there was standing water. Other cars were making it through slowly, there was no room to turn around. This car almost made it to the end of the offramp and then stallled. Other cars were forced to go around. Tried to restart the car to no avail. Called for roadside assistance. Noticed smoke coming from the hood and then all lighting went dark in car. Then saw flames from the hood. …”
NHTSA complaint #10916229, filed 2016-10, 7,900 miles“Front Stationary Sunroof Panel (between the windshield and the sunroof) deteriorating and cracking in the middle. I've read about a recall on previous year models that will extend to this year model or even further year but waiting on this recall to reach my vin number. I've seen same model year in other states have this issue resolved with the recall update in Feb 2024. This is related to the NHTSA Recall ID: 23V854.”
NHTSA complaint #11581170, filed 2024-04“I took my car for service B at the dealership. They told me the rear subframe is rusting and there is a hole forming already. Apparently, this is a known problem that Mercedes Benz provided warranty extension up to 20 years with unlimited mileage. However, they stopped at 2015 models. Mine was bought from the same dealership in October 2015, but it is a 2016 model, but actually has the exact same problem earlier models have and they cover with their voluntary extended warranty. I am told to replace it, it will cost at least $4600. …”
NHTSA complaint #11572113, filed 2024-02Related recalls
- 23V854000Dec 15, 2023Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for…Covers: Mercedes-Benz C300 2015–2020, CLA250 2014–2019, AMG C63 2015–2020 +19 more
- 21V197000Mar 19, 2021Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2020 C300 Coupe, C43 Coupe AMG, C43 AMG, 2015-2020 C300, GLA250, 2016-2018 C350e, CLA45 Coupe AMG…Covers: Mercedes-Benz C300 2015–2020, AMG S63 2014–2020, CLA250 2014–2019 +19 more
Related service bulletins
- 11038217Sep 14, 2026Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the noise…
- 11036511Aug 24, 2026Complaint Tailgate opens unintentionally. Cause Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. EXAMPLE: when stored in trouser pocket…
- 11036101Aug 6, 2026Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the noise…
- 11013192Jan 24, 2025Complaint Fuel door may require several attempts to open. Please note that if the complaint "Fuel filler flap not opening" occurs, it is important to check the fuel filler flap…
- 11013185Jan 24, 2025Complaint Paint damage on door paneling in area of door handle (see picture 1). Cause Alignment of door handle bearing bracket is not correct. Remedy 1. Paint the affected area…
- 11013184Jan 24, 2025Complaint Noise from area of instrument panel Noise might occur in the following conditions: - At engine speeds of 1500 rpm to 2000 rpm. - In the speed range up to 45mph - Type…
- 11013347Jan 23, 2025Complaint Wind or airflow noises in the area of the doors Cause Airflow noises or tire noise. The noises entering the interior may be perceived as too loud. Remedy MODEL…
- 11009122Oct 23, 2024Complaint Washer fluid system leaks Cause Various possible causes: 1. Washer fluid reservoir itself. 2. Seal on washer fluid pump/washer fluid reservoir. 3. Washer fluid pump…
- 10231031Jan 4, 2023Staining on door trim strips and top and bottom trim elements on rear side windows. Cause Damage to protective coating of door beltline trim strips, door upper trim strips and…
Body and structure: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 1 | 5% |
| 2022 | 1 | 4% |
| 2020 | 4 | 12% |
| 2019 | 7 | 10% |
| 2018 | 14 | 14% |
| 2017 | 24 | 11% |
| 2016 | 28 | 10% |
| 2015 | 60 | 16% |
| 2014 | 9 | 10% |
| 2013 | 58 | 22% |
| 2012 | 55 | 21% |
| 2011 | 49 | 10% |
| 2010 | 34 | 8% |
| 2009 | 27 | 5% |
| 2008 | 9 | 1% |
Other parts of the 2016 Mercedes-Benz C300
94 complaintsFuel system
67 complaintsOther or unknown
65 complaintsElectrical system
32 complaintsVisibility (wipers, defrost, mirrors)
21 complaintsTransmission and drivetrain
18 complaintsSteering
13 complaintsBrakes
9 complaintsAir bags
6 complaintsExterior lighting
4 complaintsForward collision avoidance
3 complaintsSeats
3 complaints
← All problems reported for the 2016 Mercedes-Benz C300
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology