| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUDI | 4D0941003AB | Direct Cross Interchange | 2 |
| HELLA | 354450011 | Direct Cross Interchange | 2 |
| AUDI | AU2502151 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 710302484001 | Indirect Cross Interchange | 1 |
| PARTSLINK | AU2502151 | Indirect Cross Interchange | 1 |
| OE | 4D0941003AB | Indirect Cross Interchange | 1 |