Abstract
This report is the third in a series on Rear Lighting System Changeover Study. The purpose of this study has been to evaluate the cost, benefit and schedule impacts associated with introduction of new rear lighting standards for motor vehicles and the consequential changeover process. This report presents the changeover computer model has been developed during the Phase I-B portion of the changeover study. This effort has been devoted essentially to programming the evaluation methodology developed during Phase I-A for use on a large scale digital computer to aid NHSB in predicting the impact of rear lighting changeover.