| Year | Cutting Style | Ignitions Key | Ignition Keys notes | Door & Trunk keys | Model Notes |
| 1976 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |
| 1977 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |
| 1978 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |
| 1979 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |
| 1980 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |
| 1981 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |
| 1982 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |
| 1983 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |
| 1984 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |
| 1985 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |
| 1986 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |
| 1987 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |
| 1988 | Double Sided | X9 | Chipless | 61VW / V61VW / U71VW / S62DW | || |