PARKTRONIC block diagram - GF54.65-P-0003-02LE

MODEL 221.0 /1 up to 31.5.09 with CODE (220) PARKTRONIC as of Model Year 2009 /AEJ 08 MODEL 216.3 up to 31.8.10 as of Model Year 2009 /AEJ 08 

Fig 1: PARKTRONIC - Block Diagram

Courtesy of MERCEDES-BENZ USA