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Service bulletins for the 2023 BMW X7

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.

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

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
B1107232026-08-26. Emissions. ENGINE. The return springs on the exhaust camshaft followers (switchable rocker arm) may break.
B1203262026-07-31. Emissions. ENGINE. Due to an implementation error in various OBD diagnostics in the vehicle's control units, in very rare cases itmay happen that stored fault memory codes (DTCs) and the MIL (warning light) are not automaticallydeleted even though the underlying malfunction has already been rectified. This does not comply with the statutory OBD specifications.
B1202242025-11-03. Emissions. ENGINE. RSU availability. VOLUNTARY EMISSIONS RECALL 24E-A02: VALVETRONIC
B1207252025-07-28. Emissions. ELECTRICAL SYSTEM; ENGINE. A quality check revealed that the DME in these vehicles has a programming error. This results in a deviation of the fuel-air mixture in the internal combustion engine.
B1207252025-05-31. Service bulletin. ELECTRICAL SYSTEM; ENGINE. A quality check revealed that the DME in these vehicles has a programming error. This results in a deviation of the fuel-air mixture in the internal combustion engine.
B1107232025-02-24. Emissions. ENGINE. The return springs on the exhaust camshaft followers (switchable rocker arm) may break.
B1110242025-01-25. Service campaign. ENGINE. The engine oil pump mounting screws may not have been tightened with the correct torque.
B1110242024-12-31. Service campaign. ENGINE. DELIVERY STOP: OIL PUMP
B1202242024-07-02. Service campaign. ENGINE. VOLUNTARY EMISSIONS RECALL 24E-A02: VALVETRONIC
B1107232024-05-29. Emissions. ENGINE. The return springs on the exhaust camshaft followers (switchable rocker arm) may break.
B120224B2024-05-03. Service bulletin. ENGINE AND ENGINE COOLING. BMW AG has issued a Delivery Stop (effective April 12, 2024) on certain Model Year 2023 - 2025 BMW vehicles that were produced between July 21, 2021, and April 11, 2024.
B120224A2024-05-03. Service bulletin. ENGINE AND ENGINE COOLING. BMW AG has issued a Delivery Stop (effective April 12, 2024) on certain Model Year 2023 - 2025 BMW vehicles that were produced between July 21, 2021, and April 11, 2024.
B1202242024-05-03. Service bulletin. ENGINE AND ENGINE COOLING. BMW AG has issued a Delivery Stop (effective April 12, 2024) on certain Model Year 2023 - 2025 BMW vehicles that were produced between July 21, 2021, and April 11, 2024.
B1207212024-04-01. Service bulletin. ENGINE AND ENGINE COOLING. Check Control message (CCM) indicates: (ID 213): Stop, exercising due care. Voltage supply The Service Engine Soon light is on with the following DME Fault Code: 21B209 - Starter alternator / belt for 48V system (OSA_RIEMEN_RISS): Belt betweenCombustion engine and starter generator torn And/or one or more of the following other issues are also occurring: Noise in the area of the belt drive. Odor from the engine compartment. Smoke formation in the area of the belt drive. Drive belt damaged or prematurely worn. Torn drive belt.
B1107232024-03-02. Service bulletin. ENGINE AND ENGINE COOLING. The return springs on the exhaust camshaft followers may break.
B1701222024-02-01. Service bulletin. ENGINE AND ENGINE COOLING. The Check Control message below appears even though the coolant level is not below minimum when theengine is cold. Check Control message (ID 166): Top up coolant.
B1107232024-02-01. Service bulletin. ENGINE AND ENGINE COOLING. The return springs on the exhaust camshaft followers may break.
B1606232024-01-03. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. Engine will crank but not start. There is no communication with the integrated fuel module (TFE) whendiagnosing with ISTA. The following two fault codes will be stored in the DME: 032B43 - Low fuel pressure system, electric fuel pump: pressure value too low CDA594 - Message (- 0x33E) missing, receiver DME, transmitter TFE
B1207212023-12-06. Service bulletin. ENGINE AND ENGINE COOLING. Check Control message (CCM) indicates: (ID 213): Stop, exercising due care. Voltage supply The Service Engine Soon light is on with the following DME Fault Code: 21B209 - Starter alternator / belt for 48V system (OSA_RIEMEN_RISS): Belt betweenCombustion engine and starter generator torn And/or one or more of the following other issues are also occurring: Noise in the area of the belt drive. Odor from the engine compartment. Smoke formation in the area of the belt drive. Drive belt damaged or prematurely worn. Torn drive belt.
B1108232023-10-01. Service bulletin. ENGINE AND ENGINE COOLING. Due to an assembly ase ventilation line connections may not be securely locked.
B1108232023-10-01. Service bulletin. ENGINE AND ENGINE COOLING. Due to an assembly ase ventilation line connections may not be securely locked.
B1206232023-10-01. Service bulletin. ENGINE AND ENGINE COOLING. The engine malfunction warning is illuminated and one or more of the following faults are stored in theDME: 034D63 - Exhaust switchable cam follower, system: continuous deactivation, maximum number of switchingerrors exceeded 035601 - Exhaust switchable cam follower 1, electrical: cable break 035604 - Exhaust switchable cam follower 2, electrical: cable break 034BBF - Exhaust switchable cam follower, system: switching errors
B2403232023-09-25. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. ?A software error may cause an unwanted pressure pulsation in the transmission during a "Remote Engine Start."
B1107232023-09-25. Service bulletin. ENGINE AND ENGINE COOLING. ?BMW AG has issued a Delivery Stop effective August 8, 2023: Roller Cam Follower.
B3407202023-06-26. Service bulletin. ENGINE AND ENGINE COOLING. DSCi units which potentially have a faulty hydraulic valve were installed in the vehicles. The affected units may activate a sporadic red-colored Check Control Message.

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