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Service bulletins for the 2023 BMW 740i

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.

99 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
B1604232023-09-25. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. ?BMW AG has issued a Delivery Stop (effective July 12, 2023) on certain Model Year 2023 - 2024 BMW vehicles that were produced between July 21, 2022, and July 11, 2023. A software logic error in the diagnostic module for tank leaks (DMTL) could cause the Service Engine Soon light (MIL) to not turn on when there is an electrical fault with pump or diverter valve for the DMTL even after several driving cycles with the fault/s being currently present.
B6203232023-09-18. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. ?Customer may notice visual discrepancies in the instrument cluster display or head-up display.
B6520232023-08-28. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. During workshop repairs with software updates, certain customer vehicles may be changed to BMW Operating System 8.5 and returned to customers without making them aware of the change.
B6610232023-06-26. Service bulletin. ELECTRICAL SYSTEM. "After programming to I-level 23-03-5xx, the fault memory 0x022270 is stored in the mPAD (Medium Platform Automatic Driving) and cannot be deleted. A Check Control message ""Driver assistance"" is displayed in the central information display. "
B6513232023-06-26. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. Intermittently the Central Information Display (CID) portion of the Multifunctional Display will display only black.
SIB6305232023-05-15. Service bulletin. AIR BAGS; ELECTRICAL SYSTEM; EXTERIOR LIGHTING:HEADLIGHTS:DAYTIME RUNNING LIGHTS:BULBS. One or more of the LED daytime running lights are dim or discolored, such as this example in which the inner light is "yellowed". The connection between the LED module and the light tube inside the headlamp housing is damaged.
B6605232023-05-01. Service bulletin. LANE DEPARTURE: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA. Various functions of the camera-based driver assistance systems (ADCAM system) can lead to customer complaints.
B6105232023-05-01. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. The Combined Charging Unit (CCU) may contain an error in the software.
B5204232023-05-01. Service bulletin. ELECTRICAL SYSTEM. The seat module control unit controls the seat functions. A software error can lead to the loss of the initialization function.
B6513232023-03-20. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Intermittently the Central Information Display (CID) portion of the Multifunctional Display will display only black.
B6512232023-03-20. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. The rear passenger area Theatre Screen display is black, but the module is still responding in ISTA.
B1602232023-03-20. Service bulletin. ELECTRICAL SYSTEM. Engine will crank but not start. There is no communication with the integrated fuel module (TFE) when diagnosing with ITSA.
B1205222023-03-20. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. A bearing in the front electric drive unit could fail due to a manufacturing defect, resulting in a noise while driving.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.