BMW 740i Service Bulletins
372 manufacturer communications on file.
- March 27, 2026•Document ID: 11030332Warranty Program/ExtensionSUSPENSION
- Mfr Comm. #:
- B010522
- Date Added:
- March 31, 2026
- Manufacturer:
- BMW
SummaryTHE FRONT AND REAR AIR SUSPENSION STRUT ASSEMBLIES LIMITED WARRANTY FOR DEFECTS IN MATERIALS OR WORKMANSHIP HAS BEEN EXTENDED TO 8 YEARS /80,000 MILES AS DETERMINED FROM THE ORIGINAL IN-SERVICE DATE.
Associated Products (3)Associated Documents - March 20, 2026•Document ID: 11030307Service Bulletin/Repair InstructionsVISIBILITY/WIPER
- Mfr Comm. #:
- B610526
- Date Added:
- March 30, 2026
- Manufacturer:
- BMW
SummaryCustomers might report that washer fluid is leaking from the lower reservoir area, especially around thewasher fluid pumps.
Associated Products (3)Associated Documents - March 19, 2026•Document ID: 11030305EmissionsUNKNOWN OR OTHER; ENGINE
- Mfr Comm. #:
- B120326
- Date Added:
- March 30, 2026
- Manufacturer:
- BMW
SummaryPROGRAM CONTROL UNITS (OBD)
Associated Products (10)Associated Documents - March 16, 2026•Document ID: 11030312Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B650826
- Date Added:
- March 30, 2026
- Manufacturer:
- BMW
SummaryAfter the software update to version …25-07-5XX, existing activation points for the “Automate My Habits”function no longer work.
Associated Products (10)Associated Documents - March 11, 2026•Document ID: 11030061EmissionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B120326
- Date Added:
- March 13, 2026
- Manufacturer:
- BMW
SummaryBMW 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.
Associated Products (38)Associated Documents - February 20, 2026•Document ID: 11029070Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B610126
- Date Added:
- February 27, 2026
- Manufacturer:
- BMW
SummaryDuring vehicle start-up the Secure Element (SE) of the BCP may fail causing communication errors. TheCheck Control message “Drive carefully. Driving stabilisation.” will appear. In addition, the fault memoryentries below will be stored within 40 seconds of each other. ACSM: 02010A - Coding: Coding data not qualified VIP: 02390A - VIP control unit: Coding data not released, signature IB: 02290A - DSC control unit: Coding data not released, signature HKFM: 020D0A - HKFM: Coding data are not qualified
Associated Products (10)Associated Documents - February 11, 2026•Document ID: 11028927Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B652725
- Date Added:
- February 23, 2026
- Manufacturer:
- BMW
SummaryThe vehicle may experience various operational issues with the infotainment system such as: Resets of the head unit Delayed start-up of the head unit (longer than 30 seconds) Failed start-up of the head unit Sporadic or permanent problems with navigation Sporadic or permanent Bluetooth connection problems Sporadic or permanent audio problems Sporadic or permanent speech / IPA (international phonetic alphabet) problems Missing displays, radio stations, camera images or applications
Associated Products (10)Associated Documents - February 5, 2026•Document ID: 11029008Over The AirEXTERIOR LIGHTING
- Mfr Comm. #:
- InVeh-InApp-Comm
- Date Added:
- February 25, 2026
- Manufacturer:
- BMW
SummaryResidues from the production process may be present on the Frontal Light Electronics circuit board. This could result in the failure of a lighting function (e.g. daytime driving lights, low-beam headlight, turn indicators) on the affected side in the front area. In the event of a fault, you will be informed by a Check Control message. The front light module will be replaced.
Associated Products (3)Associated Documents - February 2, 2026•Document ID: 11028925Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B610126
- Date Added:
- February 23, 2026
- Manufacturer:
- BMW
SummarySITUATION During vehicle start-up the Secure Element (SE) of the BCP may fail causing communication errors. TheCheck Control message “Drive carefully. Driving stabilisation.” will appear. In addition, the fault memoryentries below will be stored within 40 seconds of each other. ACSM: 02010A - Coding: Coding data not qualified VIP: 02390A - VIP control unit: Coding data not released, signature IB: 02290A - DSC control unit: Coding data not released, signature HKFM: 020D0A - HKFM: Coding data are not qualified
Associated Products (9)Associated Documents - January 22, 2026•Document ID: 11028161OtherELECTRICAL SYSTEM
- Mfr Comm. #:
- B060726
- Date Added:
- February 4, 2026
- Manufacturer:
- BMW
SummaryWiring Harness Return
Associated Products (3)Associated Documents - January 22, 2026•Document ID: 11027991Service Bulletin/Repair InstructionsVISIBILITY/WIPER
- Mfr Comm. #:
- B511924
- Date Added:
- February 2, 2026
- Manufacturer:
- BMW
SummaryThere is a matte “veil” or milky stain on theexterior mirror glass.
Associated Products (4)Associated Documents - January 16, 2026•Document ID: 11028152OtherSUSPENSION
- Mfr Comm. #:
- B060226
- Date Added:
- February 4, 2026
- Manufacturer:
- BMW
SummaryTension Strut Return
Associated Products (1)Associated Documents - January 15, 2026•Document ID: 11028151OtherELECTRICAL SYSTEM
- Mfr Comm. #:
- B060126
- Date Added:
- February 4, 2026
- Manufacturer:
- BMW
SummaryPower Kit Electronics Return
Associated Products (4)Associated Documents - January 3, 2026•Document ID: 11027774Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- B612425
- Date Added:
- January 23, 2026
- Manufacturer:
- BMW
SummaryA limited number of 48 (V) volt vehicle batteries may have been damaged during the manufacturing process;this could lead to a premature battery failure. The 48 V battery may fail, triggering a corresponding Check Control message.
Associated Products (2)Associated Documents - December 10, 2025•Document ID: 11026964Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B652825
- Date Added:
- January 5, 2026
- Manufacturer:
- BMW
SummaryThe vehicle may experience various operational issues with the Multifunction Display such as: Intermittent black screen Permanent black screen Intermittent head unit functions not displayed (i.e., Navigation screen only is black)
Associated Products (12)Associated Documents - November 20, 2025•Document ID: 11025855OtherENGINE
- Mfr Comm. #:
- B066-25
- Date Added:
- December 1, 2025
- Manufacturer:
- BMW
SummaryExpansion Tank Return
Associated Products (8)Associated Documents - November 19, 2025•Document ID: 11025841Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B652725
- Date Added:
- December 1, 2025
- Manufacturer:
- BMW
SummaryRSU availability. The vehicle may experience various operation faults with the infotainment system such as: Resets of the head unit Delayed start-up of the head unit (longer than 30 seconds) Failed start-up of the head unit Sporadic or permanent problems with navigation Sporadic or permanent Bluetooth connection problems Sporadic or permanent audio problems Sporadic or permanent speech / IPA (international phonetic alphabet) problems Missing displays, radio stations, camera images or applications
Associated Products (12)Associated Documents - November 12, 2025•Document ID: 11025670Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- B160124
- Date Added:
- November 25, 2025
- Manufacturer:
- BMW
SummaryRSU availability. The engine cranks but will not start.
Associated Products (6)Associated Documents - November 12, 2025•Document ID: 11025668Service Bulletin/Repair InstructionsENGINE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- B121125
- Date Added:
- November 25, 2025
- Manufacturer:
- BMW
SummaryOne or both of the following faults stored in the DME: 034AA5 - Mixture control bank 1, lambda regulation, mixture too lean 034AA8 - Mixture control bank 1, lambda adaptation, mixture too rich And additionally with the faults above, these affected vehicles may have one or more of the followingirregular combustion-related faults also stored: 033812 033813 033814 033815 033816 033817 033818 033819
Associated Products (4)Associated Documents - October 31, 2025•Document ID: 11024709EmissionsENGINE
- Mfr Comm. #:
- B120224
- Date Added:
- November 3, 2025
- Manufacturer:
- BMW
SummaryRSU availability. VOLUNTARY EMISSIONS RECALL 24E-A02: VALVETRONIC
Associated Products (14)Associated Documents