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2027 Mack Anthem An (4) and Mack Pioneer PR (4) recall: exterior lighting

Mack Trucks, Inc. reported this safety recall on August 6, 2026. It covers about 513 vehicles.

vehicles affected
513
reported
Aug 6, 2026

Exterior lighting

What is wrong
Mack Trucks, Inc. (Mack) is recalling certain 2027 Anthem AN (4) and Pioneer PR (4) vehicles. The center roof marker lights may fail to illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Risk
Marker lights that fail to illuminate can reduce visibility, increasing the risk of a crash.
Remedy
Dealers will replace the center roof marker light, free of charge. Interim letters notifying owners of the safety risk were mailed September 22, 2026. Additional letters will be sent once the final remedy is available. Owners may contact Mack's customer service at 1‑800‑866‑1177. Mack's number for this recall is SC0498. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on beginning August 13, 2026.

Recall number 26V515000

Affected vehicles

Questions about recall 26V515000

Is there a recall on the 2027 Mack Anthem An (4) and Mack Pioneer PR (4) exterior lighting?

Yes. Recall 26V515000, reported on August 6, 2026, covers about 513 vehicles.

What is the fix for recall 26V515000?

Dealers will replace the center roof marker light, free of charge. Interim letters notifying owners of the safety risk were mailed September 22, 2026. Additional letters will be sent once the final remedy is available. Owners may contact Mack's customer service at 1‑800‑866‑1177. Mack's number for this recall is SC0498. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on beginning August 13, 2026.

Is the recall repair free?

Safety recall repairs are done free of charge at authorized dealers. A dealer can confirm with the VIN whether a specific vehicle is included and whether the repair has already been done.

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