| Components - Details | |
|---|---|
| Service Bulletin Number: B620518 | Replacement Service Bulletin Number: |
| Date Of Bulletin: - | Failing Component: 110000 ELECTRICAL SYSTEM |
| Vehicale/Equipment Name: BMW | Vehicale/Equipment Model: M550I |
| Vehicale/Equipment Year: 2017 | Date Added To File: May, 20 2019 |
| Summary: Heads up display sporadically inoperative. fault memory entry "b7f6e4 hud: fault in display backlighting "is stored in the instrument cluster. intermittently the head-up display (hud) may deactivate.<br /> | |
