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Service bulletin B610524

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 id10249032
Published by NHTSA2024-02-01
Manufacturer's numberB610524
Manufacturer's date2024-01-05
NHTSA componentEQUIPMENT:ELECTRICAL:INFOTAINMENT; ELECTRICAL SYSTEM

NHTSA's summary

The Central Information Display goes black intermittently due to resets of the Head Unit (HU-H3). FaultB7F8F9 â“ âHU-H: Resetâ will be stored in the HU-H3.

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, Equipment and accessories

Vehicles listed
BMW 228I2020, 2021, 2022, 2023
BMW 230I2020, 2021, 2022, 2023, 2024
BMW 240I2023
BMW 3 SERIES2023
BMW 3 SERIES2023
BMW 3 SERIES2023
BMW 3 SERIES2023
BMW 330E2020
BMW 330E2021, 2022, 2023, 2024
BMW 330I2019, 2020, 2021, 2022, 2023, 2024
BMW 340I2019
BMW 340I2020
BMW 340I2023
BMW 4 SERIES2023
BMW 430I2020, 2021, 2022, 2023, 2024
BMW 440I2020
BMW 5 SERIES2023
BMW 5-SERIES GRAN TURISMO2017
BMW 530E2017
BMW 530E2018, 2019, 2020, 2021, 2022, 2023
BMW 530I2017, 2018, 2019, 2020, 2021, 2022, 2023
BMW 535I2017
BMW 540D2018, 2019
BMW 540D2020
BMW 540D2022 to 2023
BMW 540I2017, 2018, 2019, 2020, 2021, 2022, 2023
BMW 550E2020 to 2021
BMW 550I2017
BMW 640I2017, 2018, 2019
BMW 640I2020
BMW 740E2016
BMW 740E2017, 2018, 2019
BMW 740I2015, 2016, 2017, 2018, 2019, 2020, 2021
BMW 740I2022
BMW 740LD2015
BMW 740LE2017 to 2020
BMW 740LI2015
BMW 740LI2016 to 2021
BMW 740LI2022
BMW 740LXI2015
BMW 745E2020, 2021
BMW 745E2022
BMW 745LE2019 to 2021
BMW 745LE2022
BMW 750GS2019
BMW 750I2015, 2016
BMW 750I2017
BMW 750I2018, 2019, 2020
BMW 750LI2015
BMW 750LI2016 to 2021
BMW 750LI2022
BMW 750LXI2015
BMW 750LXI2016 to 2017
BMW 750XI2015
BMW 750XI2016 to 2017
BMW 760LI2015
BMW 8 SERIES2023
BMW 840I2019
BMW 840I2020, 2021, 2022, 2023, 2024
BMW 850GS2019
BMW 850I2019
BMW 850I2023
BMW M42021, 2022, 2023, 2024
BMW M4 GT42023
BMW M440I2021, 2022, 2023, 2024
BMW M52018, 2019, 2020, 2021, 2022, 2023
BMW M82020, 2021, 2022, 2023, 2024
BMW M8 GRAN COUPE2020
BMW M850I2020, 2021, 2022, 2023, 2024
BMW X32017, 2018, 2019, 2020, 2021, 2022
BMW X42020, 2021, 2022, 2023, 2024
BMW X52020, 2021, 2022, 2023, 2024
BMW X62020, 2021, 2022, 2023, 2024
BMW X6 M2020
BMW X72019, 2020, 2021, 2022, 2023, 2024
BMW Z42019, 2020, 2021, 2022, 2023

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

Recalls for the same vehicles and component
26V0560002026-01-30. ELECTRICAL SYSTEM:STARTER ASSEMBLY
25V6440002025-09-25. ELECTRICAL SYSTEM:STARTER ASSEMBLY
20254992025-09-23. Electrical
25V6360002025-09-23. ELECTRICAL SYSTEM:STARTER ASSEMBLY:RELAY
24V6080002024-08-13. ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES; ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP
20244442024-08-01. Electrical
24V5760002024-08-01. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; ELECTRICAL SYSTEM:STARTER ASSEMBLY
24V3270002024-05-10. EQUIPMENT:OTHER:LABELS
23V5840002023-08-16. ELECTRICAL SYSTEM:SOFTWARE; SEAT BELTS
20230932023-02-24. Electrical

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
B6305262026-09-28. Service bulletin. After programming the vehicle via ISTA/RSUto I-level …26-03-5xx, customer may reportsome of the interior ambient lighting strips(arrows) may begin to fail sporadically after adeep sleep cycle. This concern is temporary and the interiorambient lighting will be restored on its ownafter the vehicle is locked/unlocked or colorselection setting is changed.
B6305262026-08-27. Service bulletin. After programming the vehicle via ISTA/RSUto I-level …26-03-5xx, some of the interiorambient lighting strips (arrows) may begin tofail sporadically after a deep sleep cycle.
B3401242026-08-27. Service campaign. After replacement of the Integrated Braking system (IB)/Power Brake the total distance covered might belower than when handed over to the workshop for the repair.
B1104262026-08-03. Service bulletin. The manual starting of electronic engine oil level measurement from inside the vehicle, usually afterperforming an engine oil service task, is inoperative or it may lock up at between a 15% to 30% completionrate.
B8402262026-07-31. Service campaign. Once the Telematics Module (TCB2) enters sleep mode, a BMW Data Services trigger for Remote Services(remote engine start, lock/unlock/climate conditioning) will not be able to reactivate the TCB2. Due to this issue, Remote Services will not function in the vehicle when parked and locked.
B6520262026-07-31. Service bulletin. The Central Information Display (CID) side of the Multifunction Display (MFD) may flicker intermittently. Theflickering manifests itself in three phases: The image is distorted The central information display turns black (black screen) The image is OK again The complete flickering episode with all the above-mentioned three phases only lasts about half a second intotal each time.
B6519262026-07-31. Service bulletin. Activation of the BMW Intelligent Personal Assistant voice is not possible via the Multifunction Steering Wheel (MFL) button and/or via the Central Information Display (CID). Intelligent voice control via the wake-up word “Hey BMW” is possible.
B6304262026-07-03. Service bulletin. The front interior reading light(s) (arrows) willrandomly turn ON and OFF while driving. The reading lights are normally activated bytouching the small icons
B1206262026-07-03. Service campaign. In these vehicles with an S68 engine, an incorrect diagnosis of the Valvetronic (VVT) may occur. Undercertain operating conditions, the software may detect a short-circuit in the valve control system even thoughthere is no fault. When the above-mentioned fault occurs, the red Check Control warning light ‘Drive system fault’ illuminates.This can result in the intake valves closing gradually, which may lead to misfires while the engine is running.
B6520252026-05-18. Service bulletin. After replacing the Multifunctional Display (MFD), the Central Information Display (CID) is black. The backlight of the CID is illuminated, and touch function does register an audible sound.