NHTSA campaign 21V637000
PL Custom Recall 21V-637: Rear LED Lights Too Bright/FMVSS 108
NHTSA recall 21V637000 was reported by PL Custom Emergency Vehicles on August 13, 2021, with 4 vehicles potentially affected (per NHTSA). NHTSA's record lists the PL Custom Freightliner M2 for the 2016 model year. Owners were notified on August 24, 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 21V637000 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
- 21V637000 (also written 21V-637 or 21V637)
- Filed by
- PL Custom Emergency Vehicles
- Report received
- Potentially affected
- 4 vehicles (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 21V637000. 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.
PL Custom
PL Custom Freightliner M2
NHTSA's recall notice
As NHTSA's recall record states it for campaign 21V637000.
Defect description
PL Custom Emergency Vehicles (PL Custom) is recalling certain 2016 Freightliner M2 emergency vehicles equipped with Code 3 7x9 Stop-Tail-Turn Reverse All-in-One LED lights. The lights may be too bright, exceeding the maximum light output allowed which may adversely affect the vision of drivers. As such, these lights fail 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
PL Custom will notify the owners, and provide instructions on how to obtain a filter kit from the light manufacturer, free of charge. All vehicles were repaired October 2021. Owners may contact PL Custom's customer service at 1-732-223-1411.
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 21V637000
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.