NHTSA campaign 18V474000 · Manufacturer campaign 18-074-SUS
Micro Bird Recall 18V-474: Knee Impact Area Foam Insufficient/FMVSS 222
NHTSA recall 18V474000 (Manufacturer campaign 18-074-SUS) was reported by Corp. Micro Bird Inc. on July 18, 2018, with 1,357 vehicles potentially affected (per NHTSA). NHTSA's record lists the Micro Bird G5 School Bus, Micro Bird MB II School Bus and Micro Bird T-Series School Bus for model years 2011–2018. Owners were notified on December 7, 2018, 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 18V474000 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
- 18V474000 (also written 18V-474 or 18V474)
- Filed by
- Corp. Micro Bird Inc.
- Manufacturer campaign number
- 18-074-SUS
- Report received
- Potentially affected
- 1,357 vehicles (per NHTSA)
- Component
- Seats
- Owners notified
- Safety standard
- FMVSS 222
Repair completion: 34.19% (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 18V474000. 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.
Micro Bird
Micro Bird G5 School Bus
Micro Bird MB II School Bus
Micro Bird T-Series School Bus
NHTSA's recall notice
As NHTSA's recall record states it for campaign 18V474000.
Defect description
Corp. Micro Bird Inc. (Micro Bird) is recalling certain 2011-2018 Micro Bird G5, MB-II, and T-series school buses, equipped with CE White/HSM SB11-30" series, standard, unbelted, school bus seats, or SB11-30" series school bus seats with lap belts only. The foam in the knee impact area of the lower seat back may not absorb enough impact in the event of a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 222, "School Bus Passenger Seating and Crash Protection."
Safety consequence
If the seat foam does not absorb enough impact energy, it can increase the risk of injury in the event of a crash.
Manufacturer remedy
Micro Bird will notify owners and dealers will insert an additional piece of expanded polystyrene (EPS) foam into the seatback, free of charge. Micro Bird issued interim notifications to owners on September 12, 2018. The recall began December 7, 2018. Owners may contact Micro Bird customer service at 1-819-477-2012. Micro Bird's number for this recall is 18-074-SUS.
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.safercar.gov.
Sources
Official NHTSA notice for recall 18V474000
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.