Mack recall - Exterior Lighting

NHTSA · August 6, 2026

• NHTSA recall campaign 26V515000 (Mack), reported August 6, 2026.
• Potentially affected vehicles: 513.
• Component: Exterior Lighting.
• Details as of August 29, 2026; the linked official notice is authoritative for lot codes, VINs, and remedies.

Agency

NHTSA

Posted

August 6, 2026

Recalling firm

Mack Trucks, Inc.

Source ID

26V515000

NHTSA campaign →

Defect

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."

Consequence

Marker lights that fail to illuminate can reduce visibility, increasing the risk of a crash.

Corrective action

Dealers will replace the center roof marker light, free of charge. Owner notification letters are expected to be mailed October 5, 2026. 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 NHTSA.gov beginning August 13, 2026.

Affected vehicles

Related: Vehicle recalls · All recall events