| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VW | 6Q0254501SX | Direct Cross Interchange | 1 |
| SKODA | 6Q0254501SX | Direct Cross Interchange | 1 |
| SEAT | 6Q0254501SX | Direct Cross Interchange | 1 |
| ERNST | 754828 | Direct Cross Interchange | 1 |
| TWINTEC | 25511119 | Indirect Cross Interchange | 3 |
| HJS | 93113014 | Indirect Cross Interchange | 3 |
| VAG | 6Q0254501SX | Indirect Cross Interchange | 1 |