All in One Diagnostic Kits is a package of Diagnostic Software, Diagnostic Devices, Diagnostic Computer, Diagnostic Software, Diagnostic Devices, Diagnostic Computer Required for the Diagnosis of VAG (Volkswagen, Audi, Skoda, Seat, Bentley, Man, Lamborghini), JLR, Nissan, Ford Mazda, General Motors, Porsche, MercesBenz, Renault, BMW, Toyota, Renault Brand Cars. By purchasing these products, it offers the option of diagnostic coding at dealer level.