Mercedes-Benz · C204 · 2011-2015

C204 Recall Database

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2,402 complaints filed with the National Highway Traffic Safety Administration for the C204 across model years 2011–2015. Federal public records, updated weekly.

STRUCTURE38 reports
SUSPENSION35 reports
ELECTRICAL SYSTEM30 reports
ENGINE29 reports
UNKNOWN OR OTHER28 reports
STEERING28 reports
FUEL/PROPULSION SYSTEM22 reports
SERVICE BRAKES20 reports
2011 · FUEL/PROPULSION SYSTEM
Strong fu Smell after filling tank recently. Checked under the passenger side rear seat and there is some fuel on the top of tank. Local mechanic confirmed and mentioned not to fill tank more than half. Requires replacement of fuel tank to fix it
2011 · WHEELS
Rear brakes backing plates rotted prematurely despite garage kept and well maintained status. While driving, noticed loud scraping and grinding noises from the rear left wheel. Took to mechanic and he found severe rust, with deep corrosion and flaking "rotted". He said I was lucky because this was very close to causing the entire brake assembly to fail, which would lead to serious braking problems or "locked out wheel" and loss of control on a highway which would have put me and others at risk. Had similar rust issues with this car that were fixed in the recent past including rusted brake line
2011 · SERVICE BRAKES
Car was Off and parked when brake line failed. Further inspection was able to identify that brake pipes was slowly corroded thought entire lower part of the brake system causing critical failure of brakes. Extreme safety issue due to the material of metal/coating and position of brake pipping. If operator was not observant, operator/driver would not have any braking and could cause harm.
2011 · UNKNOWN OR OTHER
The driver’s side door handle broke and I was unable to leave the car unless it was unlocked and rolled the window down to open it from the outside through the window. If there was a loss of power and you pulled on the latch and it broke you would be delayed in exiting. There are multiple videos on after market parts to repair the plastic pin that breaks. Tesla seems to be recalling their vehicles for a similar problem recently, why not Mercedes for a known problem????
2011 · STEERING
The electronic steering wheel lock went out causing the car to not start. Upon checking the Internet to see if anyone else was having this problem I found that it was a problem many Mercedes Benz owners have had and it's an expensive one. It's not just with my particular model and it's not limited to older models of the brand either.
2011 · STEERING
The ESL or electronic steering lock is a very common issue with this year and model at around the 70k mile mark. You cannot start the car once this goes out and it’s over $2k to fix
2011 · EXTERIOR LIGHTING
The contact owns a 2011 Mercedes Benz C300. The contact stated that while operating the vehicle, the rear lights became inoperable and failed to illuminate as needed. The vehicle was taken to the local mechanic who diagnosed that rear lighting wires were burned, causing an electrical failure within the rear light assemblies. The vehicle was not yet repaired. The manufacturer and local dealer were notified of the failure. The contact was informed that the VIN was not included in NHTSA Campaign Number: 14V177000 (EXTERIOR LIGHTING). The contact stated that the vehicle had experienced the failure
2011 · STRUCTURE
Rear subframe , so I went in for an alignment and was quickly notified and denied service due to my rear sub frame being broken. Car is reported to be unsafe by the tire company.no lights etc. My family and I could of seriously been hurt. I can retrieve a statement from dun tire in auburn and from mercedes. They are charging me 641.00 and I'm without a vehicle for 2wks
2011 · SUSPENSION
Subframe rusted resulting in failure of left rear suspension mount causing dangerous loss of control of car under braking.
2011 · SERVICE BRAKES
The contact owns a 2011 Mercedes-Benz C300. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed and almost went all the way to the floorboard, and the vehicle failed to stop as needed, requiring an increased effort to bring the vehicle to a complete stop. No warning lights were illuminated. The vehicle was taken to the dealer but was not yet diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.
2011 · EXTERIOR LIGHTING
The contact owns a 2011 Mercedes-Benz C300. The contact stated while driving approximately 40 MPH, the messages to check the rear taillights and rear turn signals were displayed. The contact drove the vehicle to a local dealer who diagnosed the vehicle and determined that the rear taillight bulbs and connectors needed to be replaced. The vehicle was not repaired. The contact informed the dealer that the vehicle had been previously repaired under NHTSA Campaign Number: 14V177000 (Exterior Lighting). The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage
2011 · SERVICE BRAKES
Rear brake line rusted through land leaked all the break fluid rendering the vehicle unsafe to drive due to the complete failure of the breaking system. The location of the break line corrosion is above the rear differential and next to a retainer clip.
Source: NHTSA consumer complaint database · synced 2026-09-21