Brake lights may fail to illuminate/fmvss 121
Defect Summary
Navistar, inc. (navistar) is recalling certain 2024-2025 ic bus ce school buses. the brake lights, in certain conditions, may not illuminate when the brake pedal is depressed, due to a software error. as such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 121, "air brake systems."
Safety Consequence
Brake lights that fail to illuminate can reduce the visibility of the bus or fail to indicate to other drivers that the bus is slowing down, increasing the risk of a crash.
Corrective Action
Dealers will update the vehicle software, free of charge. owner notification letters were mailed june 24, 2024. owners may contact navistar customer service at 1-800-448-7825. navistar's number for this recall is 24508.
Similar Recalls
Other recalls from International Motors, Llc or involving Exterior Lighting.
FAQ: Recall 24V375000
Your rights, the repair process, and what each field on this page means.
What is recall 24V375000?
NHTSA recall 24V375000 was issued by International Motors, Llc on May 29, 2024. It addresses: Brake lights may fail to illuminate/fmvss 121. The recall affects approximately 319 vehicles, with the defect involving the Exterior Lighting component.
How do I get this recall repaired?
Contact any authorized International Motors, Llc dealer and reference NHTSA recall ID 24V375000 or the manufacturer campaign number 24508. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.