Published 10 August 2017 Volkswagen Group has introduced a two-year warranty on vehicles that undergo the emissions update - and it applies to owners who have already had the work carried out. Volkswagen Group - which is comprised of Volkswagen, Audi, SEAT and Skoda - has put into place a a 24-month warranty for customers who have the emission update carried out. News of the two-year warranty - called the 'Trust Building Measure' - will be of interest to owners who have fo