NHTSA recall 82V054000
Exterior lighting › Headlights
Mack MS200P and 2 more
The defect
The circuit wiring on these vehicles IS arranged so that a short circuit in the rear taillights will also result in loss of power to the headlamps. For safety reasons the lighting system wiring should be independent.
The remedy
Vehicles will have an automatic reset circuit breaker installed to ensure continued headlamp illumination in the event of a short in other lighting systems.