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2026 Mercedes-Benz C 300 recalls and problems

The 2026 Mercedes-Benz C 300 has 1 safety recall and 2 owner complaints filed with NHTSA. Recall repairs are free at any Mercedes-Benz dealer.

Recalls
1
Complaints
2
Crashes / fires
0 / 0
Injuries / deaths
0 / 0

Recalls may cover only some 2026 Mercedes-Benz C 300 vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2026 Mercedes-Benz C 300 recalls

Recall 26V-281: Electrical System

Reported May 1, 2026 · 144,049 vehicles affected · Mercedes-Benz USA, LLC

Problem: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024-2026 AMG GT, C-Class, E-Class, SL, CLE, and GLC vehicles. The infotainment control unit may reset while the vehicle is in motion and cause the instrument panel display to go blank.

Risk: An instrument panel display that fails to show critical safety information, such as the speedometer and warning lights, increases the risk of a crash.

Fix: Dealers will update the infotainment control unit software, free of charge. Owner notification letters were mailed June 29, 2026. MBUSA's number for this recall is 2026050004. Owners may contact MBUSA customer service at 1-800-367-6372. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 8, 2026.

2026 Mercedes-Benz C 300 problems reported by owners

Problem areaReports
Vehicle Speed Control1
Structure1
Air Bags1

Typical mileage at the time of the problem: 1,729 miles (median of owner reports).

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2026 Mercedes-Benz C 300 complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Structure · at 1,729 miles · reported Sep 21, 2026
The contact owns a 2026 Mercedes-Benz C300. The contact stated that there was white powder discovered inside the vehicle. The contact initially thought that it was mold. The contact stated that the heating system had caused the issue. The air bag dust was on the headliner and the driver's side A-pillar. The vehicle was taken to the local dealer, who was unable to determine the cause of the issue. The vehicle was then taken to another dealer, Mercedes-Benz Atlanta South Parts Department (3800 Royal S Pkwy, Atlanta, GA 30349), who was unable to determine the source of the white powder, and…
Vehicle Speed Control · reported May 22, 2026
When driving 75mph in order to change my favorite radio station, I must go to the center tablet, scroll until I find the station desired and then must tap it in the center or it does not change. On my 2025 MB C model you could change the channels on the steering column. I asked MB to research this issue and I was told a third party wrote the 2026 software and did not include this option! Is it not a safety concern that when doing 75 mph you must take your eyes off the road to find and change a radio channel? No One cares at MB and I was told that I need to live with it !! Really that is the…

Other Mercedes-Benz C 300 years

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Compare all Mercedes-Benz C 300 years · All Mercedes-Benz models

Frequently asked questions

Does the 2026 Mercedes-Benz C 300 have any recalls?

Yes — NHTSA lists 1 recall for the 2026 Mercedes-Benz C 300: 26V-281 (electrical system). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2026 Mercedes-Benz C 300?

Owners report vehicle speed control problems most often (1 reports), followed by structure (1). The typical mileage when problems were reported is about 1,729 miles.

Are Mercedes-Benz recall repairs free?

Yes. Safety recall repairs are free at authorized Mercedes-Benz dealers, whether you are the first owner or bought the car used.