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August 1, 2014 Service bulletin

Head-Up Display Inoperative

BMW technical service bulletin 620214 for 2012-2015 BMW 328I, 2012-2015 BMW 335I and 2014-2015 BMW 328D and others.

Bulletin number
620214
Component
Equipment adaptive/mobility
Summary
Head-Up Display Inoperative. The Head-up Display is inoperative. Fault code 0xB7F6E3 - HUD: Communication error (HUD does not answer) is stored in the Instrument Cluster (KOMB25). A software error in the instrument cluster prevents the Head-up Display from activating.

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