Having had a Renault in the family for over 100 years, the 11th Duke of Rutland, David Manners, is carrying on the family tradition. With the magnificent backdrop of Belvoir Castle, the Duke reveals his most prized heirloom, a 1908 Renault type AI. After forty years of being polished but not driven, the Renault is finally getting the make-over it deserves. Under the expert eye of car restorer Jonathan Woods we gain a revealing insight into the inner workings of a one-hundred year old car.