| Year | Cutting Style | Ignitions Key | Ignition Keys notes | Door & Trunk keys | Model Notes |
| 1991 | Single Sided | VATS System | VATS | S1098 / B45 | || |
| 1992 | Single Sided | VATS System | VATS | S1098 / B45 | || |
| 1993 | Single Sided | VATS System | VATS | S1098 / B45 | || |
| 1994 | Single Sided | VATS System | VATS | S1098 / B45 | || |
| 1995 | Single Sided | VATS System | VATS | S1098 / B45 | || |
| 1996 | Single Sided | VATS System | VATS | S1098 / B45 | || |
| 1997 | Double Sided | B97-PT | Transponder Key | || | || |
| 1998 | Double Sided | B97-PT | Transponder Key | || | || |
| 1999 | Double Sided | B97-PT | Transponder Key | || | || |
| 2000 | Double Sided | B97-PT | Transponder Key | || | || |
| 2001 | Double Sided | B97-PT | Transponder Key | || | || |
| 2002 | Double Sided | B97-PT | Transponder Key | || | || |
| 2003 | Double Sided | B97-PT | Transponder Key | || | || |
| 2004 | Double Sided | B97-PT | Transponder Key | || | || |
| 2005 | Double Sided | B97-PT | Transponder Key | || | || |