Retrofitting headlamp range adjustment rear axle sensor - AN82.10-P-0003-01FF

Model 210 

1. Assemble rear axle sensor (A51) and install, as shown in illustration.
2. Plug in 6-pin socket at rear axle sensor (A51).
   Fig 1: Identifying Headlamp Range Adjustment Rear Axle Sensor Components

   Courtesy of MERCEDES-BENZ OF NORTH AMERICA.