NHTSA campaign 21V503000
Maintainer Recall 21V-503: Rear LED Lights Too Bright/FMVSS 108
NHTSA recall 21V503000 was reported by Maintainer Corporation of Iowa, Inc. on July 1, 2021, with 1 vehicle potentially affected (per NHTSA). NHTSA's record lists the Maintainer Custom Body for the 2015 model year. Owners were notified on July 23, 2021, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 21V503000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 21V503000 (also written 21V-503 or 21V503)
- Filed by
- Maintainer Corporation of Iowa, Inc.
- Report received
- Potentially affected
- 1 vehicle (per NHTSA)
- Component
- Exterior Lighting
- Owners notified
- Safety standard
- FMVSS 108
Repair completion: 100% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 21V503000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
Maintainer
Maintainer Custom Body
NHTSA's recall notice
As NHTSA's recall record states it for campaign 21V503000.
Defect description
Maintainer Corporation of Iowa, Inc. (Maintainer) is recalling one 2015 Custom Bodies Heavy Rescue Truck. The all-in-one rear LED lights may be too bright, exceeding the maximum light output allowed which may adversely affect the vision of drivers. As such, this vehicle fails to comply with the requirements of the Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Safety consequence
The excessive brightness may affect the vision of other drivers, increasing the risk of a crash.
Manufacturer remedy
Maintainer will notify the owner, and provide instructions on how to obtain a filter kit from the light manufacturer, free of charge. Owner notification letters were mailed on July 23, 2021. Owners may contact Maintainer's customer service at 1-800-831-8588.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Sources
Official NHTSA notice for recall 21V503000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.