| Year | Cutting Style | Ignitions Key | Ignition Keys notes | Door & Trunk keys | Model Notes |
| 1968 | Double Sided | BMW1 | Chipless | WT3 / 63Y | Door & Trunk – 2 Different Keys |
| 1969 | Double Sided | BMW1 | Chipless | WT3 / 63Y | Door & Trunk – 2 Different Keys |
| 1970 | Double Sided | BMW1 | Chipless | WT3 / 63Y | Door & Trunk – 2 Different Keys |
| 1971 | Double Sided | BMW1 | Chipless | WT3 / 63Y | Door & Trunk – 2 Different Keys |
| 1972 | Double Sided | BMW1 | Chipless | WT3 / 63Y | Door & Trunk – 2 Different Keys |
| 1973 | Double Sided | BMW1 | Chipless | WT3 / 63Y | Door & Trunk – 2 Different Keys |
| 1974 | Double Sided | BMW1 | Chipless | WT3 / 63Y | Door & Trunk – 2 Different Keys |
| 1975 | Double Sided | BMW1 | Chipless | WT3 / 63Y | Door & Trunk – 2 Different Keys |
| 1976 | Double Sided | BMW1 | Chipless | WT3 / 63Y | Door & Trunk – 2 Different Keys |