| Year | Cutting Style | Ignitions Key | Ignition Keys notes | Door & Trunk keys | Model Notes |
| 1985 | Single Sided | P1770U / Y152 | Chipless | S1770U / Y149 | || |
| 1986 | Single Sided | P1770U / Y152 | Chipless | S1770U / Y149 | || |
| 1987 | Single Sided | P1770U / Y152 | Chipless | S1770U / Y149 | || |
| 1988 | Single Sided | P1770U / Y152 | Chipless | S1770U / Y149 | || |