NHTSA Data Explorer
Mercedes-Benz C350
Data refreshed May 30, 2026
Select a model year to filter results to that year of the Mercedes-Benz C350.
Complaints
549
Active records
Recalls
24
Active records
TSBs
256
Active records
Filing history
Monthly totals over the last 20 years. Click a legend item to show or hide that series.
Reported severity
Based on consumer complaints filed since 2000. Recalls and TSBs do not include severity data.
Deaths
1
Injuries
23
Crashes
17
Fires
19
Top reported issues — Mercedes-Benz C350
Click a category to expand its values.
Condition issue
Operating state
Safety restraint issue
Reporting mechanism
Thermal issue
Starting behavior
Engine behavior
Lighting behavior
Electrical issue
Performance issue
Steering behavior
Fluid issue
Smell
Noise
Transmission/drivetrain behavior
Access/entry issue
Braking behavior
Safety restraint behavior
Vibration/harshness
Driver assistance issue
Powering on/off behavior
Ride/handling behavior
HVAC behavior
Recent change
Infotainment behavior
Wiper/washer behavior
Recent filings
The 10 most recent filings for each type.
2014 MERCEDES-BENZ C350
Filed Jan 8, 2026
The contact owns a 2014 Mercedes-Benz C350. The contact stated that while the vehicle was parked, the front driver’s side interior door latch detached. The contact had to reach through the front driver’s side window to open the front driver's side door using the exterior door handle. No warning lights were illuminated. The vehicle remained at the residence. A dealer was contacted and informed the contact that there was an unknown recall related to the failure; however, the VIN was not included…
2012 MERCEDES BENZ C-CLASS
Filed Nov 3, 2025
The taillights in my 2012 c300 was starting to go out intermittently. At first the notification came on for the brake light but the brake light kept working. Afterwards the rest of the taillights and the sidemarker light went out as well. I went to go take a look and the grounding wire was oxidated and corroded. A known issue in which there was a recall made for the 2008-2011 version of the w204 but this did not apply to the 2012 w204. As of last week my entire rear drivers side light is out…
2013 MERCEDES-BENZ C350
Filed Sep 15, 2025
The contact owns a 2013 Mercedes-Benz C-350. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. In addition, the contact became aware of an abnormal rattling sound. The vehicle was driven to the shoulder of the road and turned off. While the vehicle was started, the contact became aware of an abnormal rattling sound. In addition, the check engine and the check coolant warning lights were illuminated. The vehicle was taken to the dealer,…
2014 MERCEDES-BENZ C350
Filed Aug 28, 2025
The contact owns a 2014 Mercedes-Benz C350. The contact stated that while attempting to start the vehicle, the air bag and the driver’s side air bag malfunction service required warning light illuminated. A dealer was contacted. The vehicle was taken to a dealer where it was determined that the air bags needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and declined to cover the cost of the repair. The approximate failure mileage was 64,000.
2009 MERCEDES BENZ C350
Filed May 12, 2025
Vehicle has lost its ability to be driven. Car alarm has gone of a multitude of times at different hours of day and night. Finally we were told that the steering column needs to be replaced. According to tow truck driver, Auto lock person, this is common from the 300 series of Mercedes Benz. Obviously very costly. My car is worthless at this point. I believe that the Mercedes Benz should have a recall on the steering column lock. Obviously, this is not only a defect but, also causing…
2008 MERCEDES BENZ C350
Filed Feb 5, 2025
The ESL system malfunction causes either steering lock or ignition switch to fail resulting in a failure to start the vehicle creating safety issues and a failure to reach safe destination. This problem is reported to be an extremely common issue in the Mercedes Benz W204 C-Class models.
2012 MERCEDES-BENZ C350
Filed Oct 1, 2024
The contact owns a 2012 Mercedes-Benz C350. The contact stated while the vehicle was parked, the contact noticed a strong smell of fuel around the exterior of the vehicle. In addition, the contact stated that while driving the vehicle, the fuel odor was extremely strong, and the contact could not wind the windows down. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was made aware of the failure. The contact was advised to contact the NHTSA…
2009 MERCEDES BENZ C350
Filed Sep 5, 2024
Rear brake lines corroded leading to loss of brake fluid while on the road. My at the time 4 year old son and I were in the car (I was the driver). This was in December of 2022 so almost two years ago. Earlier that year, MB dealership warned me about rear sub frame being corroded, too, but the cost of repairs ($7,000) were out of reach. There were no warning signs the day brake line started leaking other than a dashboard message to check the brake fluid and I felt I could not really stop my…
2014 MERCEDES-BENZ C350
Filed May 30, 2024
1. the component that failed was the front stationary sunroof panel, and what failed on it was the adhesive which leads to it leaking water, and the potential of even falling off while driving 2. it could lead to falling off on the highway which could lead to damages to it or other vehicles around it 3. Unknown 4. Yes it was inspected at a nearby dealer ship in which they stated that the glue was failing on that part of the car and would need to be replaced 5. No warnings for this issue, i was…
2015 MERCEDES-BENZ C350
Filed Feb 19, 2024
My car has been identified as having the subframe corrosion issue and is on the list by date and model, but Mercedes Benz will not honor the warranty because my car's VIN is not on their list.