| Year | Cutting Style | Ignitions Key | Ignition Keys notes | Door & Trunk keys | Model Notes |
| 1991 | High Security | LXP90P | Chipless | || | || |
| 1992 | High Security | LXP90P | Chipless | || | || |
| 1993 | High Security | LXP90P | Chipless | || | || |
| 1994 | High Security | LXP90P | Chipless | || | || |
| 1995 | High Security | LXP90P | Chipless | || | || |
| 1996 | High Security | LXP90P | Chipless | || | || |
| 1997 | High Security | LXP90P | Chipless | || | || |
| 1998 | High Security | TOY48BT4 | Transponder Key | || | || |
| 1999 | High Security | TOY48BT4 | Transponder Key | || | || |
| 2000 | High Security | TOY48BT4 | Transponder Key | || | || |