| Components - Details | |
|---|---|
| Service Bulletin Number: B640518 | Replacement Service Bulletin Number: |
| Date Of Bulletin: - | Failing Component: 138800 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR |
| Vehicale/Equipment Name: BMW | Vehicale/Equipment Model: X4 |
| Vehicale/Equipment Year: 2018 | Date Added To File: Oct, 09 2018 |
| Summary: Excess noise when defrost blower is at max: loud, rushing, wind noise is heard from ventilation outlets, as shown in video, https://tinyurl.com/v640418 when defroster blower is set at maximum speed.<br /> | |
