OFFICIAL CAMPAIGN FILE

NHTSA campaign 25V187000

NHTSA campaign 25V187000 covers 10 published year-and-model reports from 2 makes in this index and lists 1,968 potentially affected units campaign-wide. VIN eligibility must be checked separately.

Report received March 25, 2025 · Snapshot September 21, 2026

01 / DEFECT RECORD

What NHTSA campaign 25V187000 says

NHTSA campaign 25V187000 identifies EXTERIOR LIGHTING, FORWARD COLLISION AVOIDANCE and states that Brake lights that fail increase the risk of a crash.

Defect summary

Daimler Trucks North America, LLC (DTNA) is recalling certain 2026 Freightliner eM2, Freightliner 108SD, Freightliner 114SD, Freightliner Cascadia, 2025-2026 Freightliner Business Class M2, Western Star 47X, and Western Star 49X vehicles. A software error in the advanced signal and actuator module for the automatic emergency braking system may cause the brake lights to fail to illuminate.

Consequence summary

Brake lights that fail increase the risk of a crash.

02 / CORRECTIVE ACTION

Remedy for NHTSA campaign 25V187000

For NHTSA campaign 25V187000, the filed corrective action says: Dealers will update the automatic emergency braking system software, free of charge. Owner notification letters were mailed May 15, 2025. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1018.

Dealers will update the automatic emergency braking system software, free of charge. Owner notification letters were mailed May 15, 2025. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1018.

Owner notification: May 15, 2025
Filing manufacturer: Daimler Trucks North America, LLC
Component groups: EXTERIOR LIGHTING, FORWARD COLLISION AVOIDANCE

03 / PUBLISHED VEHICLES

Vehicles listed under NHTSA campaign 25V187000

RecallRoad links 10 year-and-model reports associated with NHTSA campaign 25V187000; the list reflects published source rows, not individual VIN coverage.