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October 1, 2025 Service bulletin

Technical Service Bulletin for Disconnection of the Headlight Harness from the Headlight Assembly

Freightliner technical service bulletin TSB54-374-FTL for 2023-2025 Freightliner Business Class M2, 2024-2025 Freightliner 114SD and 2024-2025 Freightliner 108SD.

Bulletin number
TSB54-374-FTL
Component
Exterior lighting
Summary
Technical Service Bulletin for Disconnection of the Headlight Harness from the Headlight Assembly

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