| Nr | Marque | Part Number | Description | Expiration Date |
|---|---|---|---|---|
| 0 | BMW | 63 11 5A056C9 | Control unit for trailer hitch | |
| 1 | BMW | 63 11 9463370 | Control unit for trailer hitch | 20190930 |
| 0 | Rolls-Royce | 63 11 5A056C9 | Control unit for trailer hitch | |
| 1 | Rolls-Royce | 63 11 9463370 | Control unit for trailer hitch | 20190930 |