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August 1, 2020 Service bulletin

Eme ground connection monitoring faults

BMW technical service bulletin B122219 for 2019-2020 BMW X5, 2012-2016 BMW 328I and 2018-2020 BMW X3 and others.

Bulletin number
B122219
Component
Electrical system
Summary
EME GROUND CONNECTION MONITORING FAULTS: Check Control message (CCM ID 794): "Drive. Check as soon as possible" illuminates. Increased ground cable contact resistance at Electrical Machine Electronics (EME) due to corrosion/oxidation.

Owners of these vehicles have filed 594 complaints in the electrical category.

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