Disconnect/connect front axle electrical distributor connector - AR33.10-P-0100-06V

Right-hand side 

1. Release retaining bracket (1a) (arrow).
2. Unplug right front axle multiple circuit junction connector, major assembly compartment (X62/6).
   Fig 1: Identifying Retaining Bracket Location

   Courtesy of MERCEDES-BENZ USA

   Left-hand side 

3. Release retaining bracket (1b) (arrow).
4. Unplug left front axle multiple circuit junction connector, major assembly compartment (X62/7).
   Fig 2: Identifying Retaining Bracket Location

   Courtesy of MERCEDES-BENZ USA