On November 21st 2014 the Office of Defects Investigations (ODI) opened Preliminary Evaluation PE14-035 on Wheeled Coach model year 2012 Business Class M2 ambulances.According to EWR reports the transmission control pad would fail, emergency lights would flash randomly on the cab/chassis, complete loss of the instrument cluster, and windshield wipers turning on without the ability to turn them off
Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.