BMW 740i Service Bulletins (2026)
7 manufacturer communications on file.
- July 10, 2026•Document ID: 11035396EmissionsENGINE
- Mfr Comm. #:
- B120326
- Date Added:
- July 31, 2026
- Manufacturer:
- BMW
SummaryDue 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.
Associated Products (41)Associated Documents - April 23, 2026•Document ID: 11031562Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- B310426
- Date Added:
- April 27, 2026
- Manufacturer:
- BMW
SummarySITUATION When turning the steering wheel fully to the steering end stops, a ”groaning” noise can be perceived at the respective steering stop. The noise occurs at higher ambient temperatures from approx. 68°F.
Associated Products (7)Associated Documents - April 21, 2026•Document ID: 11031898OtherENGINE
- Mfr Comm. #:
- B062726
- Date Added:
- May 1, 2026
- Manufacturer:
- BMW
SummaryExpansion Tank Return
Associated Products (2)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 - 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