| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SPAHN GLüHLAMPEN | 2008 | Direct Cross Interchange | 3 |
| VW | N0177312 | Direct Cross Interchange | 2 |
| AUDI | N0177312 | Direct Cross Interchange | 2 |
| HERTH+BUSS ELPARTS | 89901107 | Indirect Cross Interchange | 1 |
| TUNGSRAM | 1059 | Indirect Cross Interchange | 1 |
| OSRAM | 7527 | Indirect Cross Interchange | 1 |
| BERU | 0500312180 | Indirect Cross Interchange | 1 |
| BOSCH | 1987302214 | Indirect Cross Interchange | 1 |
| HELLA | 8GA002072121 | Indirect Cross Interchange | 1 |
| PHILIPS | 12445 | Indirect Cross Interchange | 1 |