Dynamic seat, block diagram - GF91.25-P-0002-03LE

On vehicles as of model year 2010 /YoM 09 and with code (867) SPLITVIEW, the SPLITVIEW display (A40/10) is installed instead of the COMAND display (A40/8). 

Fig 1: Identifying Dynamic Seat Block Diagram

Courtesy of MERCEDES-BENZ USA