Manual for the operation, maintenance and repair of German cars "Mercedes-Benz E-Class" (code W123), which were produced from 1976 to 1985. These instructions describe only cars equipped only with gasoline engines M102 (2.2 liters), M115 (2.0 liters), M110 (2.8 liters) and M123 (2.5 liters). You will also find information on the repair of other components and assemblies - gearboxes (mechanical/automatic), clutches, suspensions, brakes, steering, body elements and on-board electrical equipment.