| Nr | Marque | Part Number | Description | Expiration Date |
|---|---|---|---|---|
| 0 | BMW | 13 61 2244125 | Programmed DDE control unit, volume | |
| 1 | BMW | 13 61 2243620 | Control unit volume | 19940620 |
| 2 | BMW | 13 61 2243115 | Control unit volume | 19900202 |
| 3 | BMW | 13 61 2243213 | Control unit volume | 19881031 |
| 4 | BMW | 13 61 2242965 | Control unit volume | 19910321 |