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February 13, 2026 Service campaign

Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject...

Mercedes-Benz technical service bulletin NCU - 2025090001 for 2015-2025 Mercedes-Benz C300, 2015-2017, 2020-2025 Mercedes-Benz E350 and 2016-2025 Mercedes-Benz GLC 300 and others.

Bulletin number
NCU - 2025090001
Component
Unknown or other
Summary
Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject vehicles, the TIREFIT sealant bottle may not meet specifications. The possibility exists that the sealant bottle may leak or may have otherwise been removed from the vehicle. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will replace the TIREFIT bottle in the trunk.

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