François Allain is working on the restoration of a BMW Z1, dating from 1989. This German model has a timeless design and revolutionary technology. François surrounds himself with eminent experts to repair the failed retractable door and the faulty electrical system. The flector and the timing belt have to be changed. The deadline is short because the specialist decided to part with it during a prestigious auction. François gave an appointment to the animated animator Cartman, fan of cars from the 80s, to test a Z1.
