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Official safety recallPrompt inspection

2025 Mercedes-Benz C-Class · Safety restraints

Seat belt may not restrain an occupant

The driver-side seat belt cover may not be properly installed on the seat belt tensioner, which can cause the seat belt anchor to come loose.

Read the source records Repair paths and safe checks
Covered model years
2022–2025
Evidence level
Official safety recall
Source review date
August 3, 2026
Jurisdiction
United States
Record ID
mercedes-benz-c-class-nhtsa-25v253000

Safety instructions

Do not keep driving when…

Follow the owner's manual and the exact recall notice for immediate instructions.

  • The vehicle shows the failure described in the recall or a warning that affects safe control
  • The manufacturer or recall notice gives an immediate instruction that conflicts with continued driving

What the source says

The documented condition

NHTSA campaign 25V253000 includes certain 2022 to 2025 Mercedes-Benz C-Class vehicles. Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2025 C 300, and 2023-2024 AMG C 43 vehicles. The driver-side seat belt cover may not be properly installed on the seat belt tensioner, which can cause the seat belt anchor to come loose. A loose seat belt may not properly restrain an occupant during a crash, increasing the risk of injury.

Source component: SEAT BELTS:FRONT

Compare the pattern

Symptoms and vehicle scope

Words owners may use

  • seat belt will not latch
  • seatbelt keeps coming loose
  • belt buckle feels loose
  • seat belt warning stays on
  • belt will not retract
  • seat belt recall

Symptoms in the record

  • A buckle, retractor or warning system may not work as expected, though a VIN check is still required
  • An open campaign appears when the complete VIN is checked
  • Some recalled vehicles may show no advance warning before the component fails

Vehicles and limits

  • 2022 to 2025 Mercedes-Benz C-Class
  • NHTSA campaign 25V253000
  • The manufacturer filing lists 46 potentially affected units across the complete campaign.
  • VIN eligibility determines whether this recall applies to an individual vehicle

Manufacturer position

What the official procedure directs

Dealers will inspect and repair the seat belt covers, as necessary, free of charge. Owner notification letters were mailed May 16, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.

Mileage context

Safety recall eligibility is based on the VIN and campaign scope, not ordinary warranty mileage. Check the complete VIN even when the vehicle is outside its original warranty.

Original evidence

Open the documents behind this record.

NHTSA safety recall · 25V253000 · May 2, 2025

Official campaign record for Mercedes-Benz C-Class

NHTSA campaign data lists the defect, safety consequence and manufacturer remedy. The manufacturer filing lists 46 potentially affected units across the complete campaign.

Repair paths and safe checks

Match the action to the evidence.

Official repair pathAuthorised dealer · Confirm with VIN

Use the official recall remedy

Dealers will inspect and repair the seat belt covers, as necessary, free of charge. Owner notification letters were mailed May 16, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.

Boundary

Do not buy parts from the campaign description alone. VIN scope, superseded remedies and parts availability can change.

Safe owner checkBasic check · 5 minutes

Check the complete VIN before arranging work

Enter the 17-character VIN in NHTSA's recall lookup and ask the manufacturer or an authorised dealer to confirm whether the campaign is open for this vehicle.

Boundary

A year, make and model match does not prove that every vehicle is included. The VIN result controls eligibility.

Record reviewed in the source on August 3, 2026. Confirm the current document and VIN instructions before arranging work.

How we check a problem · All records for the 2025 Mercedes-Benz C-Class

Before authorizing work

Read the method beside the problem.

Safety6 min read

Check recalls by VIN

A VIN search checks the displayed NHTSA records for an unrepaired safety recall associated with one vehicle. A model search shows only the wider campaign population.

Read the guide
Safety and triage8 min read

When a car is unsafe

A warning light does not always mean the same thing, but weak brakes or smoke leave little room for experimentation. Damaged tires and certain recall instructions can do the same.

Read the guide
Diagnosis and symptoms8 min read

Why symptoms overlap

“It makes a weird noise” is useful human language. Diagnosis begins when that language is tied to the exact vehicle and its operating conditions.

Read the guide

More for this model

Other Mercedes-Benz C-Class records

Body & structure · 2022–2023

Door may open or fail to latch

The micro-switch in the driver's door lock may corrode and fail to detect an open door, preventing the electronic parking brake or "Auto-Park" feature from engaging automatically.

Open the record →