| Year | Cutting Style | Ignitions Key | Ignition Keys notes | Door & Trunk keys | Model Notes |
| 1984 | Single Sided | 1970AM / RA4 | Chipless | S1970AM / RA3 | || |
| 1985 | Single Sided | 1970AM / RA4 | Chipless | S1970AM / RA3 | || |
| 1986 | Single Sided | P1098J / B46 | Chipless | S1970AM / RA3 | || |
| 1987 | Single Sided | P1098J / B46 | Chipless | S1970AM / RA3 | || |
| 1988 | Single Sided | P1098J / B46 | Chipless | S1970AM / RA3 | || |
| 1989 | Single Sided | P1098J / B46 | Chipless | S1970AM / RA3 | || |
| 1990 | Single Sided | P1098J / B46 | Chipless | S1970AM / RA3 | || |