I also would like to try and change the PDC Parking Control Module and I have purchased one brand new from Mercedes but they will not tell me where it is situated. Any advice on where the PDC Module is situated on the 2014 Mercedes Sprinter 313 CDI 2.1 Diesel Van. I have looked in several places with no success what so ever. I think it is the 906 Model if that helps? I also have changed all the Sensors but need to change the PDC Module. (White Box With What Looks Like 2 Connectors On It.) Thanks well in advance.