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Service bulletin B120919

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10160331
Published by NHTSA2019-05-20
Manufacturer's numberB120919
Manufacturer's date2019-04-01
NHTSA componentEQUIPMENT; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:WIRING

NHTSA's summary

EME GROUND CONNECTION MONITORING FAULTS - CCM - DRIVE. CHECK AS SOON AS POSSIBLE. The following check control messages are displayed: CCM 794 - Drive.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Engine, Equipment and accessories, Wiring and fuses

Vehicles listed
BMW X52016, 2017

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
24V6080002024-08-13. ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES; ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP
16V9190002016-12-21. ELECTRICAL SYSTEM:WIRING

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
B6214152018-12-10. Service bulletin. Instrument Cluster Multifunction Display Intermittently Blank . Some information displays in the Instrument Cluster (KOMBI) may intermittently go blank. This may include the tachometer and speedometer displays. There is a software error in the KOMBI.
B5207162018-12-10. Service bulletin. ?Electrostatic discharge damage the seat module. Replace the seat module. Improve ground wiring connections on seat frame.