BMW 430i Service Bulletins (2025)
43 manufacturer communications on file.
- July 13, 2026•Document ID: 11035476OtherENGINE
- Mfr Comm. #:
- B063926
- Date Added:
- August 3, 2026
- Manufacturer:
- BMW
SummaryStarter Generator Return
Associated Products (5)Associated Documents - June 4, 2026•Document ID: 11034467Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B651426
- Date Added:
- July 3, 2026
- Manufacturer:
- BMW
SummaryThe vehicle may experience various operational issues with Apple CarPlay Projected Modes such as: Dropped connections No automatic reconnection Display errors
Associated Products (14)Associated Documents - May 5, 2026•Document ID: 11032744Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B652025
- Date Added:
- May 18, 2026
- Manufacturer:
- BMW
SummaryAfter replacing the Multifunctional Display (MFD), the Central Information Display (CID) is black. The backlight of the CID is illuminated, and touch function does register an audible sound.
Associated Products (27)Associated Documents - April 24, 2026•Document ID: 11031899OtherSERVICE BRAKES
- Mfr Comm. #:
- B062826
- Date Added:
- May 1, 2026
- Manufacturer:
- BMW
SummaryBrake Hose Return
Associated Products (2)Associated Documents - April 23, 2026•Document ID: 11031566Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- B510626
- Date Added:
- April 27, 2026
- Manufacturer:
- BMW
SummaryWhile driving on rough surfaces, a “tapping” noise can be heard from the tailgate area
Associated Products (8)Associated Documents - March 25, 2026•Document ID: 11030321Over The AirSTRUCTURE:BODY
- Mfr Comm. #:
- InVeh-InApp-Comm
- Date Added:
- March 30, 2026
- Manufacturer:
- BMW
SummaryThere are body openings on the vehicle underbody, which are closed with paint plugs or adhesive pads. Your vehicle might not have been fitted with a paint plug on the vehicle underbody. Your vehicle will be checked for paint plugs on the underbody, and any missing paint plugs will be installed.
Associated Products (1)Associated Documents - March 25, 2026•Document ID: 11030317Over The AirENGINE
- Mfr Comm. #:
- InVeh-InApp-Comm
- Date Added:
- March 30, 2026
- Manufacturer:
- BMW
SummaryIt was determined that due to a manufacturing defect, there may be a peeling of the sliding layer of the main bearing shells. The peeling may cause engine damage to your vehicle in some cases. The main bearing shells will need to be replaced.
Associated Products (2)Associated Documents - March 25, 2026•Document ID: 11030315Over The AirELECTRICAL SYSTEM
- Mfr Comm. #:
- InVeh-InApp-Comm
- Date Added:
- March 30, 2026
- Manufacturer:
- BMW
SummaryIt has been determined that the Telematics Control Unit for the vehicle’s backup antenna may not have been programmed correctly. If the main antenna is damaged, the backup antenna may not be available due to the faulty programming. To correct this issue, the vehicle will need to be reprogrammed.
Associated Products (1)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 16, 2026•Document ID: 11030310Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- B650426
- Date Added:
- March 30, 2026
- Manufacturer:
- BMW
SummaryCustomers may report issues with the alarm system not functioning correctly. These concerns may includeone or more of the following: Missing confirmation sound (function cannot be selected or deselected in the Central InformationDisplay (CID) menu). Alarm system deactivated (interior mirror light off). Alarm does not function. DWA LED without function after locking (no flashing/flashing). Acoustic acknowledgement is unavailable or cannot be enabled/disabled via the CID menu underdoors/windows. Tilt alarm sensor “SINE” cannot be reached via diagnostics.
Associated Products (2)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 - January 15, 2026•Document ID: 11027777Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B652025
- Date Added:
- January 23, 2026
- Manufacturer:
- BMW
SummaryAfter replacing the Multifunctional Display (MFD), the Central Information Display (CID) is black. Thebacklight of the CID is illuminated, and touch function does register an audible sound.
Associated Products (9)Associated Documents - December 17, 2025•Document ID: 11026950Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- B340925
- Date Added:
- January 5, 2026
- Manufacturer:
- BMW
SummaryThere may be an internal leakage in the brake fluid expansion tank (aka brake fluid reservoir). In the rarecase of a leak, the filling level sensor might malfunction over a relatively long period of time.
Associated Products (12)Associated Documents - December 12, 2025•Document ID: 11026946Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- B111025
- Date Added:
- January 5, 2026
- Manufacturer:
- BMW
SummaryCoolant is leaking from the oil filter housing.
Associated Products (5)Associated Documents - October 10, 2025•Document ID: 11024727Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B652525
- Date Added:
- November 3, 2025
- Manufacturer:
- BMW
SummaryAfter the software update to I-level version …25-07-530, the Alexa app may disappear from the App Menu in the head unit (HU-H5).
Associated Products (9)Associated Documents - October 3, 2025•Document ID: 11024211Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B840625
- Date Added:
- October 9, 2025
- Manufacturer:
- BMW
SummaryIn some situations, an emergency call may be triggered in the vehicle without either the customer pressing the SOS Call button, or an airbag deployment event. In some cases, the customer may not even be inside the vehicle.
Associated Products (42)Associated Documents - October 1, 2025•Document ID: 11024232OtherFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- B065225
- Date Added:
- October 10, 2025
- Manufacturer:
- BMW
SummarySupply Module Return
Associated Products (3)Associated Documents - September 17, 2025•Document ID: 11024208Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- B512222
- Date Added:
- October 9, 2025
- Manufacturer:
- BMW
SummaryHood lever is pulled twice but the hood only achieves the pre-latch position on both sides.
Associated Products (12)Associated Documents - August 26, 2025•Document ID: 11022856Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B651925
- Date Added:
- September 6, 2025
- Manufacturer:
- BMW
SummaryCentral Information Display (CID) in the vehicle is black or only displays “BMW”. The head unit (HU-H5) is not responding in ISTA. Additionally, the Receiver Audio Module (RAM), Instrument Cluster (KOMBI) and Telematic Module 4 (TCB4) may not be responding in ISTA.
Associated Products (11)Associated Documents - August 26, 2025•Document ID: 11022855Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B652025
- Date Added:
- September 6, 2025
- Manufacturer:
- BMW
SummaryAfter replacing the Multifunctional Display (MFD), the Central Information Display (CID) is black. Thebacklight of the CID is illuminated, and touch function does register an audible sound.
Associated Products (13)Associated Documents