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Service bulletins for the 2019 BMW 330i

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.

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

By type

By component

Bulletins, newest first
B6616192019-09-23. Service bulletin. LANE DEPARTURE; LANE DEPARTURE: WARNING; STEERING. LANE DEPARTURE WARNING: STEERING WHEEL VIBRATION INSUFFICIENT. Lane Departure Warning (LDW) vibration of the steering wheel is not sufficient (too weak). Vibration actuator software.
B6408192019-09-23. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT. STATIONARY VENTILATION WILL NOT ACTIVATE AFTER PARKING. Activation of stationary ventilation is not possible after parking the vehicle.
B6407192019-09-23. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT; ELECTRICAL SYSTEM. NO INTERIOR HEATING FUNCTION WITH REMOTE START. Customer states that when the vehicle is started using Remote Engine Start the vehicle interior does not heat up despite customer heater settings. Software error in the automatic air conditioning control unit (IHKA).
B6201192019-09-23. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. INSTRUMENT CLUSTER AND ONBOARD COMPUTER INTERMITTENTLY INOPERATIVE This Service Information Bulletin (Revision #2) replaces SI B62 01 19 dated March 2019. Updated I-level info. Instrument Cluster (KOMBSP18) functions are intermittently inoperative including: On-board Computer (BC) button on turn signal stalk (BC button shown at left) Radio displays Menu button Turn signal displays Arrows on multifunction steering wheel MFL thumbwheel control (shown at left) Additionally the audio source radio station or music track cannot be changed using the MFL. Normal functionality may possibly return after a sleep cycle or a battery reset.
B5406192019-09-23. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. SUNROOF REVERSES WHEN CLOSING FROM TILT POSITION. The sunroof may reverse (anti-trap activates) when attempting to close from the vented position. This may only occur at high temperatures despite no obstruction being present. Sensitive anti-trap parameters.
B8408192019-09-23. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL. APPLE CARPLAY: WI-FI DISCONNECTS AND DOES NOT RECONNECT This Service Information bulletin replaces SI B84 08 19 dated July 2019. The Wi-Fi connection is interrupted (disconnects) and does not reconnect by itself. As a result functionality such as Apple CarPlay does not work until after a vehicle sleep cycle (at least 16 minutes).
B6625192019-08-19. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. SERVICE ACTION: Check KAFAS (Camera-Based Driver Assistance System) Camera installation: The KAFAS camera is not seated firmly in its mounting bracket on the windscreen allowing it to vibrate.
B6624192019-08-19. Service bulletin. ELECTRICAL SYSTEM; ENGINE; STEERING. REMOTE CONTROL IS NOT DETECTED. Vehicle cannot be opened or closed using comfort access engine start is not possible and the vehicle may not start when placing the key again in the steering column.
B6620192019-08-19. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. SERVICE ACTION: REPLACE KAFAS (CAMERA-BASED DRIVER ASSISTANCE SYSTEM) CAMERA: A malfunction of the KAFAS camera can occur due to a voltage supply fault. This triggers a Check Control Message (CCM) to be displayed sporadically during the drive cycle.
B6208192019-08-19. Service bulletin. FUEL SYSTEM, GASOLINE; FUEL SYSTEM, DIESEL. CC MESSAGE THAT FUEL TANK IS EMPTY AND RANGE IS ZERO WHILE THERE IS STILL FUEL: The customer states that sporadically the vehicle's remaining drive range is displayed as 0 miles even though the fuel level indicator (aka gas gauge) still indicates that there is sufficient fuel in the tank. There is also a Check Control message (CCM ID 286) displayed: "range 0. Please refuel" After the vehicle goes to sleep and restarts. The display functions normally. The correct remaining range is displayed Software error in the instrument cluster.
B3206192019-08-19. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. VARIOUS CHECK CONTROL (CC) MESSAGES FOR FAILURE OF DRIVER ASSISTANCE SYSTEMS.
B1230182019-08-19. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. ERRONEOUS FAULT 1F2505 IS STORED IN THE DME This Service Information bulletin replaces SI B12 30 18 dated November 2018. This fault does not cause any drivability complaints or engine warning lamps.
B8408192019-07-22. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. APPLE CARPLAY: WI-FI DISCONNECTS AND DOES NOT RECONNECT This Service Information bulletin replaces SI B84 08 19 dated May 2019.
B6619192019-07-22. Service bulletin. ELECTRICAL SYSTEM. COMFORT ACCESS AND COMFORT GO NOT POSSIBLE. Vehicle cannot be opened/locked or started via Comfort Access. Electrostatic charge puts the remote control key into a deep sleep.
B6306192019-07-22. Service bulletin. EXTERIOR LIGHTING. Service Information May 2019 Lights B63 06 19 Technical Service AMBIENT LIGHTING SETTINGS LOST AFTER RESTARTING.
B6109192019-07-22. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SERVICE ACTION: CHECKING THE SIGNAL WIRE AT POWER DISTRIBUTION BOX. The lithium-ion battery in the dual storage system is connected to the terminal 30C to enable issuing a switch-off command in the event of a crash.
B5112192019-07-22. Service bulletin. EXTERIOR LIGHTING. KIDNEY GRILL ACTIVE AIR FLAP FAULTS. A check control message or MIL (Malfunction Indicator Lamp) may be illuminated.
B3102192019-07-22. Service bulletin. SUSPENSION. Tapping and/or thumping noises from the front end at approx. 10-15 MPH while driving on a rough road surface. Unfavorable damper control of the EDC shock absorbers.
B1221192019-07-22. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH. HIGH ENGINE SPEED IMMEDIATELY AFTER STARTING. In rare circumstances after the engine is started with the Start-Stop button the engine speed may immediately increase to a high constant RPM (approximately 3000 rpm).
B8407192019-06-24. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. BLUETOOTH CONNECTION IS LOST DURING A PHONE CALL. During an active call the call audio autonomously switches from the vehicle hands-free system to the phone.
B8403112019-06-24. Service bulletin. EQUIPMENT. TELEMATICS CONTROL UNIT ACTIVATION VIA DCSNET FOR BMW ASSIST.
B8402142019-06-24. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. INFORMATION New information provided by this revision is preceded by this symbol. This Service Information bulletin replaces SI B84 02 14 dated September 2018.
B8401192019-06-24. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. APPLE PAY WALLET- POP-UP WINDOW APPEARS IN THE IPHONE DISPLAY This Service Information bulletin replaces SI B84 01 19 dated March 2019.
B6618192019-06-24. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. BMW DIGITAL KEY CARD IS NOT DETECTED. BMW Digital Key card is not recognized or does not work.
B6615192019-06-24. Service bulletin. LANE DEPARTURE; STEERING. LANE DEPARTURE WARNING: STEERING INTERVENTION TOO STRONG. The steering intervention for Lane Departure Warning (LDW) is too strong (severe) which can create an uncomfortable feeling for the driver.

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