Note X: Covered *: New update Smart V10.0 Model Information Diagnostic Function Market Year Model System ECU DTC Data Active Special Func. Info. List Test All 1998-2002 Smart fortwo(A/C 450) N3/10(MEG motor electronics control unit) X X X All 1998-2002 Smart fortwo(A/C 450) N3/9(EDG control unit) XXX All 1998-2002 Smart fortwo(A/C 450) N10/10(SAM control unit) X X X X All 1998-2002 Smart fortwo(A/C 450) N47-5(ESP control unit) XXXX All 1998-2002 Smart fortwo(A/C 450) N2/7(Restraint systems control module) X X X X All 1998-2002 Smart fortwo(A/C 450) A1(Instrument cluster) XXXX All 2003-2004 Smart fortwo(A/C 450) N3/10(MEG motor electronics control unit) X X X All 2003-2004 Smart fortwo(A/C 450) N3/9(EDG control unit) XXX All 2003-2004 Smart fortwo(A/C 450) N10/10(SAM control unit) X X X X All 2003-2004 Smart fortwo(A/C 450) N47-5(ESP control unit) XXXX All 2003-2004 Smart fortwo(A/C 450) N2/7(Restraint systems control module) X X X X All 2003-2004 Smart fortwo(A/C 450) A1(Instrument cluster) XXXX All 2005-2006 Smart fortwo(A/C 450) N3/10(MEG motor electronics control unit) X X X All 2005-2006 Smart fortwo(A/C 450) N3/9(EDG control unit) XXX All 2005-2006 Smart fortwo(A/C 450) N10/10(SAM control unit) X X X X All 2005-2006 Smart fortwo(A/C 450) N47-5(ESP control unit) XXXX All 2005-2006 Smart fortwo(A/C 450) N2/7(Restraint systems control module) X X X X All 2005-2006 Smart fortwo(A/C 450) A1(Instrument cluster) XXXX All 2002 Smart fortwo(A/C 450) N3/10(MEG motor electronics control unit) X X X All 2002 Smart fortwo(A/C 450) N10/10(SAM control unit) X X X X All 2002 Smart fortwo(A/C 450) N47-5(ESP control unit) XXXX All 2002 Smart fortwo(A/C 450) N2/7(Restraint systems control module) X X X X All 2002 Smart fortwo(A/C 450) A1(Instrument cluster) XXXX All 2003-2005 Smart roadster(R/C 452) N3/10(MEG motor electronics control unit) X X X All 2003-2005 Smart roadster(R/C 452) N10/10(SAM control unit) X X X All 2003-2005 Smart roadster(R/C 452) N47-5(ESP control unit) XXXX All 2003-2005 Smart roadster(R/C 452) N2/7(Restraint systems control module) X X X X All 2003-2005 Smart roadster(R/C 452) A1(Instrument cluster) XXXX All 2003-2005 Smart roadster(R/C 452) N68(Steering assist control module) X X X All 2004-2006 Smart forfour(W454) N3/10(MEG motor electronics control unit) X X X All 2004-2006 Smart forfour(W454) N3/9(EDG control unit) XXX All 2004-2006 Smart forfour(W454) N10/10(Left SAM control unit) X X X X All 2004-2006 Smart forfour(W454) A1(Instrument cluster) XXXX All 2004-2006 Smart forfour(W454) N47-7(ABS control module) X X X X All 2004-2006 Smart forfour(W454) N47-5(ESP control unit) XXXX All 2004-2006 Smart forfour(W454) N2/7(Restraint systems control module) X X X X All 2004-2006 Smart forfour(W454) N68(Steering assist control module) X X X X All 2004-2006 Smart forfour(W454) N22(AAC [KLA] control and operating unit) X X X X All 2004-2006 Smart forfour(W454) N93(Central gateway control module) X X X All 2004-2006 Smart forfour(W454) N93/1(Audio gateway control module) X X Rest of world 2007-2008 Smart fortwo(C/A451) N3/10(ME-SFI[ME] control unit) X X X Rest of world 2007-2008 Smart fortwo(C/A451) N3/9(CDI control unit) XXX Rest of world 2007-2008 Smart fortwo(C/A451) N15/6(Sprintshift control module) X X X Rest of world 2007-2008 Smart fortwo(C/A451) N10/10(SAM control unit) X X X Rest of world 2007-2008 Smart fortwo(C/A451) A1(Instrument cluster) XXXX Rest of world 2007-2008 Smart fortwo(C/A451) N47-5(ESP control unit) XXX Rest of world 2007-2008 Smart fortwo(C/A451) N2/7(Restraint systems control unit) X X X X Rest of world 2007-2008 Smart fortwo(C/A451) N68(Steering assist control module) X X X X Rest of world 2007-2008 Smart fortwo(C/A451) N23(Heater/air conditioning operating unit) X X X X USA,Canada 2007-2008 Smart fortwo(C/A451) N3/10(ME-SFI[ME] control unit) X X X USA,Canada 2007-2008 Smart fortwo(C/A451) N15/6(Sprintshift control module) X X X USA,Canada 2007-2008 Smart fortwo(C/A451) N10/10(SAM control unit) X X X X USA,Canada 2007-2008 Smart fortwo(C/A451) A1(Instrument cluster) XXXX USA,Canada 2007-2008 Smart fortwo(C/A451) N47-5(ESP control unit) XXX USA,Canada 2007-2008 Smart fortwo(C/A451) N2/7(Restraint systems control unit) X X X X USA,Canada 2007-2008 Smart fortwo(C/A451) N68(Steering assist control module) X X X X USA,Canada 2007-2008 Smart fortwo(C/A451) N23(Heater/air conditioning operating unit) X X X X USA,Canada 2007-2008 Smart fortwo(C/A451) N15/5(Electronic selector lever module control unit) X X X USA,Canada 2007-2008 Smart fortwo(C/A451) N88/1(Tire pressure monitoring sstem(TPM[RDK])) X X X X USA,Canada 2007-2008 Smart fortwo(C/A451) N110(Weight Sensing System (WSS) control unit) X X.