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2014 Mercedes-Benz C300 Recalls, Complaints & Specs

5 safety recalls list the 2014 Mercedes-Benz C300, and owners have filed 94 complaints with NHTSA. Check your own VIN below.

5
safety recalls
94
owner complaints to NHTSA
6 / 0
complaints citing a crash / fire

5 safety recalls for the 2014 Mercedes-Benz C300

Most recent first. Recall repairs are free at any authorised dealer. Click a recall for the full defect, consequence and remedy text.

  1. Communication

    NHTSA 19V787000 Reported 24,226 vehicles potentially affected Mercedes-Benz USA, LLC.

    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:…

    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…

  2. Inflator module (air bags)

    NHTSA 19V010000 Reported 288,779 vehicles potentially affected Mercedes-Benz USA, LLC.

    Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014 C250, C300 4Matic, C350, C63 AMG, E350 4Matic Coupe, E350 Cabrio, E350 Coupe, SLS AMG Cabrio, SLS AMG Coupe, 2014-2015 C250 Coupe, C350 4Matic Coupe, C350 Coupe, C63 AMG Coupe, GLK 350, GLK250 BlueTec 4Matic, GLK350 RWD, 2015-2017 E400 4Matic Coupe, E400 Cabrio, E400 Coupe,…

    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.

  3. Air bags: frontal

    NHTSA 17V627000 Reported 495,290 vehicles potentially affected Mercedes-Benz USA, LLC.

    Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2013-2015 C350 4Matic Coupe, GLK250…

    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.

  4. Steering

    NHTSA 17V252000 Reported 168 vehicles potentially affected Mercedes-Benz USA, LLC.

    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 tightened, possibly…

    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…

  5. Software (electrical system) and air bags: sensor/control module-inactive

    NHTSA 17V177000 Reported 51 vehicles potentially affected Mercedes-Benz USA, LLC.

    Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350 Wagon 4Matic, GLK350 and SL550…

    Remedy: MBUSA will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.

94 owner complaints filed with NHTSA

Owners of the 2014 Mercedes-Benz C300 have filed 94 complaints with NHTSA; 6 describe a crash. Reports cite 5 injuries and 0 deaths. The average mileage at failure in those reports is 34,065 miles. Complaints peaked in 2019 with 25 filed that year.

Most-reported components

What owners are reporting

“Experiencing a failed Electronic Steering Lock (ESL). Car won’t crank or start even after verifying battery health and key fob. Symptoms point to a failed ESL, left stranded”

Owner complaint to NHTSA, February 23, 2026 · Electrical system

“Leaving my home from my driveway and driving about 15 feet I heard a loud pop from my backseat area and noticed my Headrest on drivers side deployed without any reason. The airbag right/left malfuncti”

Owner complaint to NHTSA, September 11, 2025 · Seats

Compare Mercedes-Benz C300 model years

Recall and complaint counts for every Mercedes-Benz C300 model year in NHTSA's database.

Model yearRecallsComplaints
2008 Mercedes-Benz C3007672
2009 Mercedes-Benz C3008576
2010 Mercedes-Benz C3006453
2011 Mercedes-Benz C3006480
2012 Mercedes-Benz C3006266
2013 Mercedes-Benz C3006260
2014 Mercedes-Benz C300594
2015 Mercedes-Benz C30011381
2016 Mercedes-Benz C30013287

Checking a specific 2014 Mercedes-Benz C300

How do I know if my 2014 Mercedes-Benz C300 has an open recall?

Enter your 17-character VIN above. The VIN is on the driver's side dashboard (visible through the windshield), the driver's door jamb sticker, and your registration or insurance card. The check runs against NHTSA's live database and tells you which campaigns list your vehicle. 5 campaigns currently list the 2014 Mercedes-Benz C300; your car may already have been repaired under some of them.

Is the recall repair free?

Yes. Under federal law, manufacturers must fix safety recalls at no charge for vehicles up to 15 years old from the date of sale to the first owner. Contact any authorised Mercedes-Benz dealer with your VIN and the NHTSA campaign number (for example 17V177000).

What is the difference between a recall and a complaint?

A recall is a safety campaign filed by the manufacturer or ordered by NHTSA, with a defined defect and remedy. A complaint is a report an owner sent to NHTSA; it is not verified, but patterns of complaints are what trigger NHTSA investigations and, eventually, recalls.

Other Mercedes-Benz models

Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.