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Service bulletin B631323

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 id10245379
Published by NHTSA2023-12-06
Manufacturer's numberB631323
Manufacturer's date2023-11-09
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

The carpet welcome light(s) turns on either after a delay, or does not function at all.

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

Vehicles listed
BMW 740E2016
BMW 740E2017, 2018, 2019
BMW 740I2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
BMW 740I2022
BMW 740I2023, 2024
BMW 740LD2015
BMW 740LE2017 to 2020
BMW 740LI2014, 2015
BMW 740LI2016 to 2021
BMW 740LI2022
BMW 740LXI2014 to 2015
BMW 745E2020, 2021
BMW 745E2022
BMW 745LE2019 to 2021
BMW 745LE2022
BMW 750E2024
BMW 750GS2019
BMW 750I2014, 2015, 2016
BMW 750I2017
BMW 750I2018, 2019, 2020
BMW 750LI2014, 2015
BMW 750LI2016 to 2021
BMW 750LI2022
BMW 750LXI2014, 2015
BMW 750LXI2016 to 2017
BMW 750XI2014, 2015
BMW 750XI2016 to 2017
BMW 760I2023, 2024
BMW 760LI2014, 2015
BMW redundant 72023

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

Recalls for the same vehicles and component
26V0960002026-02-19. ELECTRICAL SYSTEM:WIRING
25V6440002025-09-25. ELECTRICAL SYSTEM:STARTER ASSEMBLY
24V5760002024-08-01. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; ELECTRICAL SYSTEM:STARTER ASSEMBLY
23V7000002023-10-18. ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR
23V4790002023-07-12. ELECTRICAL SYSTEM
23V4490002023-06-28. ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT
22V8600002022-11-21. ELECTRICAL SYSTEM
19V5890002019-08-12. ELECTRICAL SYSTEM:SOFTWARE; SEAT BELTS

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.
B1205262026-04-27. Service bulletin. A “knocking” sound from the fuel tank area can be heard in the passenger area. Occurrence information below. 1. The noise occurs when the engine is at idle 2. The noise occurs sporadically 3. The noise disappears when the fuel filler cap is opened 4. The noise also disappears when the tank ventilation valve is disconnected There is no relevant fault saved in the fault memory.
B6102262026-04-27. Service bulletin. In rare occasions, control of certain vehicle security functions via the Central Information Display (CID) is restricted for a short period of time.
B1203262026-03-13. Emissions. BMW AG is conducting Voluntary Emissions Recall (effective March 11, 2026) on certain Model Year 2023 -2026 BMW vehicles that were produced between January 14, 2022, and September 16, 2025.
B7201252026-02-23. Warranty extension. A situation may occur where the front passenger seat is not occupied; however, a “fasten seat belt” warning and a front passenger seat air bag deactivation message appears. If the situation is currently present, sit in the seat and move the seat to a slightly different position. The POL (Passenger Occupancy Light) light should now function correctly. In some cases, the Air bag Warning Light was illuminated, and the following Advanced Crash Safety Module (ACSM) fault is stored: 930A1C - Front passenger seat occupancy detection transmitting fault (moisture)