{
  "owners": null,
  "title": "Daimler Trucks North America recall 11V578 (FL-620): Thomas Built Buses Saf-T-Liner C2 (2012)",
  "url": "https://carsmultiverse.com/recall/11v578/",
  "summary": "Recall 11V578: FAILURE OF THE SIDE MARKER/DIRECTIONAL LIGHTS TO ILLUMINATE WILL RESULT IN DECREASED VISIBILITY OF THE BUS AND/OR ITS INTENDED DIRECTION...",
  "excerpt": "Thomas Built Buses Saf-T-Liner C2, model year 2012. Filed by Daimler Trucks North America and reported to NHTSA on 5 December 2011. 2,800 vehicles potentially affected. What the notice says Daimler trucks (dtna) is recalling certain model year 2012 thomas built saf-t-liner school buses manufactured from february 24, 2011, through august 3, 2011, equipped with bulk-head module software release 2.1 and reference parameter release p38407-06. inaccurate fault detection values in the bulk-head module software … Is your vehicle included? Check with your VIN at NHTSA , or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on. CarsMultiverse / Recalls The maker's own number for this recall: FL-620. That is the number on the owner letter and on the dealer paperwork. 11V578 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways. Answered from the register this site holds. NHTSA is the record to act on. What the authority says can happen if this is not fixed: “FAILURE OF THE SIDE MARKER/DIRECTIONAL LIGHTS TO ILLUMINATE WILL RESULT IN DECREASED VISIBILITY OF THE BUS AND/OR ITS INTENDED DIRECTION OF TRAVEL TO OTHER DRIVERS WHICH COULD INCREASE THE RISK OF A CRASH.” 11V578 DAIMLER TRUCKS NORTH AMERICA Exterior Lighting:Turn Signal 5 December 2011 2012-2012 THOMAS BUILT BUSES SAF-T-LINE",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T14:10:03+00:00",
  "dateModified": "2026-09-17T05:21:17+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Daimler Trucks North America recall 11V578 (FL-620): Thomas Built Buses Saf-T-Liner C2 (2012)\", https://carsmultiverse.com/recall/11v578/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}