OTC has announced the release of the new 3.3.1.4 diagnostic software for the Encore and Evolve professional diagnostic tools. The update contains new European vehicle coverage for BMW, Mini, Smart and Mercedes-Benz vehicles up to the 2017 model year in addition to more content for Volkswagen and Audi through the 2015 model year. Coverage additions and improvements include extended special tests for newer and late-model vehicles, new module coverage and more bidirectional controls to diagnose and repair more vehicles.