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Service bulletin B620223

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 id10235198
Published by NHTSA2023-05-01
Manufacturer's numberB620223
Manufacturer's date2023-03-01
NHTSA componentELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

NHTSA's summary

In SPORT mode, a black square appears in the RPM gauge (tachometer) section of the instrument cluster display.

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, Instrument cluster

Vehicles listed
BMW M32021, 2022, 2023
BMW M42021, 2022, 2023
BMW M4 GT42023
BMW M52018, 2019, 2020, 2021, 2022
BMW M82020, 2021, 2022, 2023
BMW M8 GRAN COUPE2020
BMW X32020, 2021, 2022, 2023
BMW X42020, 2021, 2022, 2023
BMW X52020, 2021, 2022, 2023
BMW X62021, 2022
BMW X6 M2020

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

Recalls for the same vehicles and component
20V1520002020-03-18. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

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
B6531232023-11-01. Service bulletin. A vehicle may arrive at your center with various faults and check control messages. During diagnosis with ISTA, these modules do not respond: Receiver Audio Module (RAM) Instrument Cluster Module (KOMBI) Telematics Module (TCB4) Headunit 5 (HU-H5)
B6203222022-12-12. Service bulletin. After programming, the customer may complain that the Sport Mode display is not fully displayed in the instrument cluster. Instead of a red background in sport mode, the background is displayed in blue (like ECO PRO mode).
B6201222022-02-22. Service bulletin. Temporary black screen in the instrument cluster.
B6208182021-02-01. Service bulletin. ?INSTRUMENT CLUSTER DISPLAY SHAKES-SHIFTS TO THE LEFT: The Instrument cluster intermittently flickers, shakes and has shifted to the left. The fault is resolved once the vehicle goes into sleep mode. The fault can reoccur at any point.
B6207192020-04-20. Service bulletin. DIGITAL SPEEDOMETER MISSING FROM THE INSTRUMENT CLUSTER AFTER PROGRAMMING DIGITAL SPEEDOMETER MISSING FROM THE INSTRUMENT CLUSTER AFTER PROGRAMMING: This Service Information Bulletin (Revision 2) replaces SI B62 07 19 dated June 2019. The digital speed display in the Instrument Cluster (Kombi) is missing or is only displayed in Kilometers per hour after ISTA programming. There are no iDrive settings for a customer to turn this on/off. Before software update. After software update and coding conversion. Software in the Instrument Cluster basic (Kombi).
B6209192020-01-21. Service bulletin. INSTRUMENT CLUSTER REMAINS DARK AFTER STARTING THE VEHICLE: Instrument cluster remains dark after starting the vehicle. After a restart normal functionality is restored. Software error in the KOMBI (Instrument Cluster).
B6205192020-01-21. Service bulletin. COMPASS NO LONGER VISIBLE IN THE KOMBI AFTER PROGRAMMING: Integration level updated. Customer noticed that their compass display was deleted from the Instrument Cluster (KOMBI) after recent programming. It still appears in the CID widget display. Software error in the KOMBI.
B6201192019-12-16. Service bulletin. INSTRUMENT CLUSTER AND ONBOARD COMPUTER INTERMITTENTLY INOPERATIVE: Instrument Cluster (KOMBSP18) functions are intermittently inoperative including: On-board Computer (BC) button on turn signal stalk (BC button shown at left) Radio displays Menu button Turn signal displays Arrows on multifunction steering wheel MFL thumbwheel control.
B6205182019-05-20. Service bulletin. HEADS UP DISPLAY SPORADICALLY INOPERATIVE. Fault memory entry "B7F6E4 HUD: Fault in display backlighting "is stored in the instrument cluster. Intermittently the Head-Up Display (HUD) may deactivate.
B6204182018-05-21. Service bulletin. BRIEF FLICKERING OF THE INSTRUMENT CLUSTER AFTER ENGINE STARTUP: When starting the vehicle, a brief flickering of the instrument cluster (KOMBI) can be seen