CANEMU BMW CAS4, Mercedes W212 W221 W164 W204 and Renault Laguna III, Megane III, Scenic III CAN Filter CANEMU can by used with these cars: Mercedes S-class W221 2007+, new C-class and CLC-class W204 2008+, ML W164 2007+, GL X164 2007+, R-class W251 2007+,  E-class W212 with NEC processor. CANEMU block odometer value from EZS (EIS). If Mercedes CAN filter is installed in EZS, dealer workshop scanner (like Mercedes StarDiagnosis or Xentry) will show main odometer mileage in EZS the same, as in instrument cluster. BMW F-series cars CAS4. CANEMU block odometer value from CAS4 to instrument cluster and diagnostic tester. If CANEMU is installed in CAS4, dealer workshop scanner (BMW ICOM or INPA) will show main odometer mileage in CAS4 the same, as in instrument cluster. Renault Laguna III 2008+, Scenic 4 2009+, Megane III 2009+. If CANEMU is installed in cluster, no need for ABS programming, just change original odometer value in dashboard ( instrument cluster)