| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SPAHN GLüHLAMPEN | 3421 | Direct Cross Interchange | 1 |
| TUNGSRAM | 5305 | Indirect Cross Interchange | 1 |
| OSRAM | 2841 | Indirect Cross Interchange | 1 |
| VW | N0177523 | Indirect Cross Interchange | 1 |
| BOSCH | 1987302517 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | LLB505 | Indirect Cross Interchange | 1 |
| HELLA | 8GP003594241 | Indirect Cross Interchange | 1 |
| BERU | 0500624030 | Indirect Cross Interchange | 1 |
| PHILIPS | 13256 | Indirect Cross Interchange | 1 |
| HERTH+BUSS ELPARTS | 89901174 | Indirect Cross Interchange | 1 |