Car Defect Radar
Get the report
Built from NHTSA complaints and recalls collected for this model, generated October 26, 2026. Totals reflect what has been collected, not every complaint ever filed.
Confirm 4 recalls before you buy.

Ask the seller for proof the repair was completed, or run the free VIN check. Recall repairs are done at no cost by a dealer.

Recalls

4 total · 4 to confirm

Safety issues the manufacturer must repair for free. A recall means confirm the fix was done, not walk away.

Airbags recall

Confirm it was repairedRecall 19V010000 · Jan 2019

An inflator explosion may result in sharp metal fragments striking the passenger or other occupants resulting in serious injury or death.

Remedy
MBUSA will notify owners, and dealers will replace the passenger frontal air bag module, free of charge. The recall began March 29, 2019. Owners may contact MBUSA customer service at 1-800-367-6372.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Airbags recall

Confirm it was repairedRecall 16V363000 · May 2016

An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.

Remedy
MBUSA will notify owners, and dealers will replace the passenger frontal air bag modules, free of charge. Owners were sent an interim notification October 2016. A second notice will be mailed when remedy parts are available. Owners may contact MBUSA customer service at 1-877-496-3691.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Airbags recall

Confirm it was repairedRecall 16V081000 · Feb 2016

In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy
MBUSA will their notify owners, and Fiat Chrysler will notify the affected Chrysler owners. Dealers for the respective brands will replace the driver's frontal air bag module, free of charge. This recall began November 2016. Mercedes-Benz owners may contact MBUSA customer service at 1-800-367-6372 and Chrysler owners may contact Fiat Chrysler customer service at 1-800-853-1403.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Exterior lighting recall

Confirm it was repairedRecall 14V177000 · Apr 2014

Dimming or failure of the tail lights reduces the ability to warn other motorists of the driver's intentions of stopping or turning, increasing the risk of a crash.

Remedy
Mercedes will notify owners, and dealers will replace the bulb holders if not previously updated and replace any corroded connectors, free of charge. The recall began on August, 18, 2014. Owners may contact Mercedes at 1-800-367-6372.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Owner complaints by system

26 total

Unverified reports owners filed with NHTSA, grouped by the part of the car. Useful for spotting patterns. Open a group to read recent examples.

Engine & powertrain

Worth reading
6

Most reports here involve fluid leaks.

fluid leaks 5fire 1
A recent report: The contact owns a 2011 Mercedes-Benz C350. The contact stated that upon approaching the vehicle, he noticed a strong fuel odor. The contact stated as he entered the vehicle, he could still smell the…
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The contact owns a 2011 Mercedes-Benz C350. The contact stated that upon approaching the vehicle, he noticed a strong fuel odor. The contact stated as he entered the vehicle, he could still smell the strong gasoline odor. There was no warning light illuminated. The vehicle was taken to the dealer where it was diagnosed that the fuel pump assembly and the fuel filter needed to be replaced. The vehicle was not repaired. The contact referenced NHTSA Campaign Number: 12V557000 (Fuel System, Gasoline). The manufacturer was not notified of the failure. The failure mileage was approximately 52,861.

Source: NHTSA complaint ODI #11479850 · view all complaints for this vehicle at nhtsa.gov

Electrical & infotainment

Worth reading
1

Most reports here involve electrical shorts.

electrical shorts 1
A recent report: WE HAVE THE RECALL AND I AM SORRY I DO NOT HAVE THE NUMBER WHERE THE WIRING HARNESS TO THE TAIL LAMPS COULD MELT CATCHING FIRE CAUSING THE REAR LAMP TO GO OUT. MINE HAS DONE SO. MY WIFE DRIVES 35…
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WE HAVE THE RECALL AND I AM SORRY I DO NOT HAVE THE NUMBER WHERE THE WIRING HARNESS TO THE TAIL LAMPS COULD MELT CATCHING FIRE CAUSING THE REAR LAMP TO GO OUT. MINE HAS DONE SO. MY WIFE DRIVES 35 MILES 1 WAY TO WORK EACH DAY AND BECAUSE IT WAS AT NIGHT WHEN THIS HAPPENED I HAD TO GO OUT ON I-64 WHICH IS A 70MPH INTERSTATE HIGHWAY AND DO A TEMP FIX SO SEE COULD GET HOME. I HAVE CONTACTED THE DEALER WHICH AT TIME PARTS WERE NOT AVAILED AND THE DEALER WAS TO CONTACT ME WHEN THEY RE AVAILED, WHICH THE YOUNG LADY EVEN WHEN THEY SENT OUT THE CONTACT BUT DID NOT BOTHER TO TELL THE REST. IT HAD BEEN SO LONG WE HAD FORGOTTEN ABOUT THE RECALL AND IT WASN'T TILL WE RECEIVED THE NOTICE ABOUT THE TAKATA INFLATOR RECALL WERE WE INFORMED THAT THE TAIL LAMPS ARE ON RECALL. NOT HAPPY ABOUT THE INFLATOR RECALL AND THAT THE MANUFACTURE HAS TRIED NOTHING TO MAKE US CONFIDANT ABOUT THIS WE FEEL VERY UNSAFE. BACK TO THE TAIL LAMPS WE DID MISS AN APPOINTMENT BUT DID CALL BACK TO GET ANOTHER ONE. WHEN THE DEALER STATED THAT THEY HAD NO APPOINTMENT ON THIS AND COULD NOT HELP ME WITH ALTERNATE TRANSPORTATION I COULD NOT LEAVE THE VEHICLE AT THAT TIME. I CALLED THE DEALER(TYSINGER MERCEDES)AND THE OFFERED NO SOLUTION AND WAS GIVEN MERCEDES CORPORATE NUMBER SPOKE WITH THE CUSTOMER REP EXPLAINED THE SITUATION AND WAS REFERRED TO THE MANAGERS WHO HAVE NOT REACHED OUT TO ME AND NOW I AM IN THE SAME SITUATION AS STARTED. IS THERE ANY THING YOU CAN DO TO HELP ME GET TIS MATTER FIXED?

Source: NHTSA complaint ODI #11054431 · view all complaints for this vehicle at nhtsa.gov

Airbags & seat belts

Minor
16

Most reports here involve airbags deploying unexpectedly.

airbags deploying unexpectedly 1
A recent report: There was a recall on airbags on this model the C350 2011 and the airbag is now back on

Source: NHTSA complaint ODI #11489465 · view all complaints for this vehicle at nhtsa.gov

Other systems

Minor
3

Most reports here involve premature wear.

premature wear 1
A recent report: INTERIOR TRIM HAS BEEN COMING OFF FOR 2 YEARS CRAP CONSTRUCTION

Source: NHTSA complaint ODI #11085047 · view all complaints for this vehicle at nhtsa.gov

Is 26 complaints a lot? They were filed between 2017 and 2022, roughly 5 a year, which is fewer than the typical model in this dataset. We do not have sales figures for this model, so treat this as a rough volume, not a rate per car on the road. Popular, high-volume models naturally collect more complaints over time.

How does it compare with other years? The 2011 has 26 complaints on file, more than the 2010 (18) and fewer than the 2012 (35). Of the 5 model years of the Mercedes-Benz C350 we cover, the 2012 has the most (35). Older model years have had longer to collect complaints.