The 2014 Mercedes-Benz C250 has 5 NHTSA recall campaigns affecting an estimated 808,668 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 222 complaints with NHTSA, most often about the air bags. Last updated July 5, 2026.
Recall campaigns
AIR BAGS21V6380002021-08-13205 affected
Defect
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 E400 Coupe, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2011-2014 E350 Coupe, and 2012-2014 E350 Cabrio vehicles. An incorrect front passenger air bag may have been installed during a prior repair.
Consequence
An incorrect air bag may not function properly in a crash, increasing the risk of injury.
Remedy
Dealers will replace the front passenger air bag on the affected vehicles, free of charge. Owner notification letters were mailed on September 10, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
COMMUNICATION19V7870002019-11-0124,226 affected
Defect
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit:…
Consequence
An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
Remedy
MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. …
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.
If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.
Remedy
MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began in December 6, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.
STEERING17V2520002017-04-12168 affected
Defect
Mercedes-Benz USA LLC. (MBUSA) is recalling certain 2013-2014 C250, C300 4MATIC, GLK250 4MATIC BLUETEC and GLK350 vehicles, 2013 C250 Coupe, C350, C350 4MATIC Coupe, C350 Coupe and C63 AMG Coupe vehicles, and 2013-2015 GLK350 4MATIC vehicles. The steering coupling connecting bolt may have been insufficiently…
Consequence
A loss of steering can increase the risk of a crash.
Remedy
MBUSA will notify owners, and dealers will inspect the steering coupling connecting bolt, tightening it as necessary, free of charge. The recall began May 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
Complaints by component
AIR BAGS
93
11crashes11injuries
ENGINE
22
2fires
STEERING
18
1crashes1fires
UNKNOWN OR OTHER
13
1crashes1fires1injuries
ELECTRICAL SYSTEM
12
1crashes2fires
FUEL/PROPULSION SYSTEM
10
1fires
STRUCTURE:BODY
10
1crashes1fires1injuries
SERVICE BRAKES
8
3crashes2injuries
POWER TRAIN
7
1fires
VEHICLE SPEED CONTROL
5
1crashes
Total complaints222
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“The electronic steering lock (esl) system on my 2014 mercedes-benz c250 failed without warning, leaving the vehicle completely unable to start. When attempting to start the vehicle, the key would insert but the vehicle would not crank or start, and the steering lock malfunction prevented normal…”
“My car overheats badly and shakes and it is starting to smoke from the hood in snowy conditions”
“The contact owns a 2014 mercedes-benz c250. The contact stated that the vehicle was difficult to start. Additionally, the steering wheel was difficult to turn to the left or the right. The vehicle was eventually started and driven to a dealer; however, after the vehicle was parked and turned off,…”
“The contact owns a 2014 mercedes-benz c-250. The contact stated that the driver’s side seat air bag warning light was illuminated. The air bag was visible through the seat and was able to be moved manually. The vehicle was taken to a certified mechanic but was not diagnosed. The vehicle was not…”
“I was coming off the freeway on 9/25/25, and when I pressed on the breaks they completely locked up and would not break at all. The car turned off, no warning lights nothing, and I continued to hit the break and the car would not stop, then all of a sudden it came to a stop almost colliding within…”
“I was coming off the freeway on 9/25/25, and when I pressed on the breaks they completely locked up and would not break at all. The car turned off, no warning lights nothing, and I continued to hit the break and the car would not stop, then all of a sudden it came to a stop almost colliding within…”
“The "esl module" in this model is designed to unlock the steering and ignition when the vehicle key's passcode matches, using a small, mechanical motor with significantly poor durability. The problem is that this motor's failure is unpredictable, and many users of this model have been stranded and…”
“The contact owns a 2014 mercedes-benz c-250. The contact received notification of nhtsa campaign number: 17v252000 (steering). The contact stated that the recall repair was completed in 2018. The contact stated that the vehicle failed to start. After several attempts, the vehicle failed to start.…”
Defect investigations
InvestigationEA21002 Opened 2021-09-17 · open
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant…
InvestigationEA21002 Opened 2021-09-17 · open
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant…
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2014 Mercedes-Benz C250 as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
contains ads and affiliate links. Full methodology.