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Service bulletins for the 2025 BMW 430i

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.

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

By type

By component

Only bulletins with type: Service bulletin are shown. Show all

Bulletins, newest first
B6514262026-07-03. Service bulletin. ELECTRICAL SYSTEM. The vehicle may experience various operational issues with Apple CarPlay Projected Modes such as: Dropped connections No automatic reconnection Display errors
B6520252026-05-18. Service bulletin. ELECTRICAL SYSTEM. After 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.
B5106262026-04-27. Service bulletin. STRUCTURE:BODY. While driving on rough surfaces, a “tapping” noise can be heard from the tailgate area
B6508262026-03-30. Service bulletin. ELECTRICAL SYSTEM. After the software update to version …25-07-5XX, existing activation points for the “Automate My Habits”function no longer work.
B6504262026-03-30. Service bulletin. UNKNOWN OR OTHER. Customers 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.
B6527252026-02-23. Service bulletin. ELECTRICAL SYSTEM. The 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
B6520252026-01-23. Service bulletin. ELECTRICAL SYSTEM. After 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.
B6413252026-01-05. Service bulletin. ELECTRICAL SYSTEM. When performing a vehicle test, diagnostic trouble code “ 8013FE Software run time error” is found in theIHKA module. If this fault is set for two consecutive life cycles, it will turn on the check engine light on vehicles with an I-level lower than 24-11-570. This fault memory entry does not cause an impairment of functionality of the automatic air conditioningsystem.
B3409252026-01-05. Service bulletin. SERVICE BRAKES. There 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.
B1110252026-01-05. Service bulletin. ENGINE. Coolant is leaking from the oil filter housing.
B6525252025-11-03. Service bulletin. ELECTRICAL SYSTEM. After 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).
B8406252025-10-09. Service bulletin. ELECTRICAL SYSTEM. In 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.
B5122222025-10-09. Service bulletin. STRUCTURE:BODY. Hood lever is pulled twice but the hood only achieves the pre-latch position on both sides.
B4104242025-09-06. Service bulletin. STRUCTURE:BODY. A groaning sound from the front of the vehicle while driving can be heard, particularly while cornering. The groaning sound can be heard in the A-pillar/instrument panel area.
B6519252025-09-06. Service bulletin. ELECTRICAL SYSTEM. Central 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.
B6520252025-09-06. Service bulletin. ELECTRICAL SYSTEM. After 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.
B8405252025-08-24. Service bulletin. ELECTRICAL SYSTEM. SITUATION After the telematics module (TCB4) has been replaced, the replacement part control unit is not accepted byISTA.
B5103242025-08-24. Service bulletin. STRUCTURE:BODY. While opening any of the doors, a groaning sound is heard from the door brake. Doors open and close stiffly.
B6535242025-06-17. Service bulletin. ELECTRICAL SYSTEM. Customers may report that the Central Information Display (CID) side of the Multifunction Display flickersonce on and off. This flickering is not continuous but may occur once every 15 to 50 seconds. No fault memory entry is stored for this customer complaint.
B2702202025-06-17. Service bulletin. POWER TRAIN. There is a jerking or shuddering during either or both of the following: Cornering or accelerating from low speeds Driving with low to medium loads
B6511252025-06-17. Service bulletin. ELECTRICAL SYSTEM. When navigation is selected, only the start animation with the text “Starting navigation system...” isdisplayed. The Navigation application does not start. This only applies to vehicles where Navigation hasbeen enabled and has been verified to work previously.
B6508252025-05-02. Service bulletin. ELECTRICAL SYSTEM. Central Information Display (CID) side of the Multifunction Display may intermittently black out.
B5107252025-04-28. Service bulletin. STRUCTURE:BODY. The trunk lid trim panel may partially comeloose/dangle (red arrows show the mostprevalent areas).
B5112232025-04-17. Service bulletin. STRUCTURE:BODY. A vehicle listed above may arrive with a Check Control Message (CCM), and/or malfunction indicator lamp(MIL) illuminated. After carrying out the vehicle test, one or more of the stored faults indicate that the operation of the frontbottom active air flap is obstructed or blocked.
B5203252025-03-03. Service bulletin. ELECTRICAL SYSTEM. The driver’s seat heater doesn’t work after the installation of a replacement seat harness part number (P/N)52 10 7 414 701.

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