BMW X5 2016–2017 — technical service bulletin
Bulletin B120919 · NHTSA communication 10160331 · issued Apr 1, 2019
Technical service bulletin
communication type
Engine and Engine Cooling
component
2016–2017
model years
2
vehicle entries
Official summary
EME GROUND CONNECTION MONITORING FAULTS - CCM - DRIVE. CHECK AS SOON AS POSSIBLE. The following check control messages are displayed: CCM 794 - Drive.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.