NHTSA investigationEA04014
Investigation EA04014: 1999–2003 Thomas MVP EF
- Status
- CLOSED
- Opened
- Jun 9, 2004
- Closed
- Dec 20, 2004
- Model years
- 1999–2003
Subject
School bus lighting failures
Component: Exterior lighting › Headlights › Switch
Summary
See attached four page technical report for details.
An NHTSA investigation looks into whether a safety defect exists. Opening one is not a finding. Outcomes can include a recall, closure without action, or further inquiry.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.