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January 10, 2026 Service campaign

Additional loose or jammed fasteners may be present in the area between the front axle torsion bar and...

Mercedes-Benz technical service bulletin NCU - 2025120008 for 2025 Mercedes-Benz C300, 2025 Mercedes-Benz C 300 4matic and 2025 Mercedes-Benz AMG C43 4matic and others.

Bulletin number
NCU - 2025120008
Component
Structure: body
Summary
Additional loose or jammed fasteners may be present in the area between the front axle torsion bar and integral carrier, which might result in noise complaints. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will check the area around the integral carrier and torsion bar on the front axle in the affected vehicles, and rework it as needed.

Owners of these vehicles have filed 1 complaints in the body category.

Vehicles covered

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