TSB Document:

• MC-10149312-9999.pdf

Affected Component: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

Summary

Headunit-Basic Does Not Start Up and "BMW" Is Permanently Displayed. The Headunit-Basic (HU-B), also called Radio Professional or the ENTRY head unit, does not start up and "BMW" is permanently displayed on the CID (Central Information Display). No fault code is stored in the head unit. Hardware issue in the HU-B

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