| Year | Cutting Style | Ignitions Key | Ignition Keys notes | Door & Trunk keys | Model Notes |
| 1971 | Double Sided | X86 / FC7 | Chipless | X21 / X22 | || |
| 1972 | Double Sided | X86 / FC7 | Chipless | X21 / X22 | || |
| 1973 | Double Sided | X86 / FC7 | Chipless | X21 / X22 | || |
| 1974 | Double Sided | X86 / FC7 | Chipless | X21 / X22 | || |
| 1975 | Double Sided | X86 / FC7 | Chipless | X21 / X22 | || |
| 1976 | Double Sided | X86 / FC7 | Chipless | X21 / X22 | || |
| 1977 | Double Sided | X86 / FC7 | Chipless | X21 / X22 | || |
| 1978 | Double Sided | X86 / FC7 | Chipless | X21 / X22 | || |
| 1983 | Double Sided | 1167FD / H51 | Chipless | S1167FD / H50 | || |
| 1984 | Double Sided | 1167FD / H51 | Chipless | S1167FD / H50 | || |
| 1985 | Double Sided | 1167FD / H51 | Chipless | S1167FD / H50 | || |
| 1986 | Double Sided | 1167FD / H51 | Chipless | S1167FD / H50 | || |
| 1991 | Double Sided | X202 / H59 | Chipless | || | || |
| 1992 | Double Sided | X202 / H59 | Chipless | || | || |
| 1993 | Double Sided | X202 / H59 | Chipless | || | || |
| 1994 | Double Sided | X202 / H59 | Chipless | || | || |