P120 P130 P220 (B18) Group 1 Foreword Group 2a Engine Group 2b Cooling system Group 2c Fuel system Group 2d Engine control linkages Group 3 Electrical equipment instruments Group 4 Power train Group 5 Brakes Group 6 Front axle wheels steering Group 8a Body P120 P130 Group 8b Body P220 Group 9 Miscellaneous equipment Group 10 Bosch equipment Group 11b Numerical register Group 11c Repair kits