| 
| (1) | Aisin Warner Transmission Type | 
| (2) | Transmission equipment (N = neutral) | 
| (3) | Opel/Vauxhall transmission type (AF17) | 
| (4) | Mode code | 
| (5) | Opel/Vauxhall parts number | 
| (6) | Calibration code | 
| (7) | Serial number | 
| (8) | Model | 
| (9) | Month of production (E = manufactured in May, A = January etc. - the letter I is not used) | 
| (10) | Year of production |