Retrofit media interface control unit - AN82.60-P-0016-01SX

Fold back floor covering (3) in front passenger footwell.
Unscrew nuts (2) and fold back footrest (1).

Fig 1: Identifying Unscrew Nuts, Floor Covering And Fold Back Footrest
Courtesy of MERCEDES-BENZ USA

Only conduct operation steps 3 to 5 if the bracket (4) is installed.
Unscrew nut (5) from bracket (4)
Release shackle that is located below the arrow on the bracket (4), and remove the bracket (4).
Detach carrier (6) of electrical connectors from bracket (4).

Fig 2: Locating Shackles
Courtesy of MERCEDES-BENZ USA
Position media interface control unit (N125/1) on vehicle's own bracket or bracket contained in delivery contents (4) and tighten with nuts (7).

Fig 3: Identifying Media Interface Control Unit (N125/1), Delivery Contents And Mounting Nuts
Courtesy of MERCEDES-BENZ USA
Install carrier (6) of electrical connectors at bracket (4).
Position media interface control unit (N125/1) with bracket (4) in vehicle.
Tighten nut (5) at bracket (4).
Bend shackle that is located beneath arrow at bracket (4) downwards slightly.

Fig 4: Identifying Bracket Shackle
Courtesy of MERCEDES-BENZ USA