| Year | Cutting Style | Ignitions Key | Ignition Keys notes | Door & Trunk keys | Model Notes |
| 1984 | Double Sided | X137 / TR33 | Chipless | || | || |
| 1985 | Double Sided | X137 / TR33 | Chipless | || | || |
| 1986 | Double Sided | X137 / TR33 | Chipless | || | || |
| 1987 | Double Sided | X137 / TR33 | Chipless | || | || |
| 1988 | Double Sided | X137 / TR33 | Chipless | || | || |
| 1989 | Double Sided | X137 / TR33 | Chipless | || | || |