| Year | Cutting Style | Ignitions Key | Ignition Keys notes | Door & Trunk keys | Model Notes |
| 1993 | Double Sided | X210 / DA31 | Chipless | || | || |
| 1994 | Double Sided | X210 / DA31 | Chipless | || | || |
| 1995 | Double Sided | X210 / DA31 | Chipless | || | || |
| 1996 | Double Sided | X210 / DA31 | Chipless | || | || |
| 1997 | Double Sided | X210 / DA31 | Chipless | || | || |
| 1998 | Double Sided | X237 / DA34 | Chipless | || | || |
| 1999 | Double Sided | X237 / DA34 | Chipless | || | || |
| 2000 | Double Sided | NI02T / DA34-PHT | Transponder Key | || | || |
| 2001 | Double Sided | NI02T / DA34-PHT | Transponder Key | || | || |
| 2002 | Double Sided | NI02T / DA34-PHT | Transponder Key | || | || |
| 2003 | Double Sided | NI02T / DA34-PHT | Transponder Key | || | || |
| 2004 | Double Sided | NI02T / DA34-PHT | Transponder Key | || | || |
| 2005 | Double Sided | NI02T / DA34-PHT |OR| NI04T / DA40-PHT | Transponder Key | || | Split Year: DA34-PHT |OR| NI04T / DA40-PHT |
| 2006 | Double Sided | NI04T / DA40-PHT | Transponder Key | || | || |
| 2007 | Double Sided | Dealer part#: 285E3-JA05A (JA02A) | Generic Key Part#: NATL-NIS-PROX-KEY-2 | Transponder Key | || | Prox push button |
| 2008 | Double Sided | Dealer part#: 285E3-JA05A (JA02A) | Generic Key Part#: NATL-NIS-PROX-KEY-2 | Transponder Key | || | Prox push button |
| 2009 | Double Sided | Dealer part#: 285E3-JA05A (JA02A) | Generic Key Part#: NATL-NIS-PROX-KEY-2 | Transponder Key | || | Prox push button |
| 2010 | Double Sided | Dealer part#: 285E3-JA05A (JA02A) | Generic Key Part#: NATL-NIS-PROX-KEY-2 | Transponder Key | || | Prox push button |
| 2011 | Double Sided | Dealer part#: 285E3-JA05A (JA02A) | Generic Key Part#: NATL-NIS-PROX-KEY-2 | Transponder Key | || | Prox push button |
| 2012 | Double Sided | Dealer part#: 285E3-JA05A (JA02A) | Generic Key Part#: NATL-NIS-PROX-KEY-2 | Transponder Key | || | Prox push button |