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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

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
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.
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.
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.
B6305192019-06-24. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM:WIRING: REAR COMPARTMENT/TRUNK. Service Information May 2019 Lights B63 05 19 Technical Service REAR LIGHTING/TRUNK CHECK CONTROL MESSAGES DISPLAY. Various check control messages are present related to the rear lights and/or trunk. Multiple faults or complaints may be associated with the operation of these systems. A sharp edge of the trunk lid hinge may damage the wiring harness.
B1220192019-06-24. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:SOFTWARE. DELIVERY STOP: PROGRAM CONTROL UNITS (DME). A Delivery Stop has been issued (effective May 16 2019) on certain Model Year 2016-2020 BMW vehicles that have been produced between June 19 2015 and April 17 2019. A software error within the Digital Motor Electronics (DME) may cause a miscalculation of an onboard diagnostic (OBD) function. All vehicles will need a software update (no parts required).
B6203192019-05-20. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. DISPLAY IN THE INSTRUMENT CLUSTER OR IN HEAD-UP DISPLAY IS FLICKERING. The customer states that the display in the instrument cluster or the BMW Head-Up Display is flickering. Autonomous switching through of the display contents on the right side of the instrument cluster can also occur.
B6202192019-05-20. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. INCORRECT VEHICLE IS DISPLAYED IN THE INSTRUMENT CLUSTER AFTER PROGRAMMING. After programming the vehicle from i Level S18A-18-11-5xx to I Level S18A-19-03-5xx an incorrect vehicle model image is displayed in the Instrument Cluster (KOMBI).
B6103192019-05-20. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE. SERVICE ACTION: PROGRAM OR REPLACE DUAL STORAGE SYSTEM BATTERY. A software error intermittently causes a continuous resetting of the microcontroller in the power management system. This causes the red Check Control Message (CCM) "Replace Battery" to be illuminated. Software error in Dual Storage System Battery.
B5112192019-05-20. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ENGINE AND ENGINE COOLING. KIDNEY GRILL ACTIVE AIR FLAP FAULTS. A check control message or MIL (Malfunction Indicator Lamp) may be illuminated.
B6612192019-05-20. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY. LOCKING AND UNLOCKING WITH DIGITAL KEY NO LONGER FUNCTIONS. After programming the vehicle it is suddenly not possible to unlock or lock the vehicle using the Digital Key or the Digital Key Card. Software error in the Body Domain Controller (BDC) control unit.
B6601192019-05-20. Service bulletin. PARKING BRAKE; ELECTRICAL SYSTEM. This Service Information bulletin replaces SI B66 01 19 dated April 2019.
B6203192019-05-20. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. DISPLAY IN THE INSTRUMENT CLUSTER OR IN HEAD-UP DISPLAY IS FLICKERING. The customer states that the display in the instrument cluster or the BMW Head-Up Display is flickering. Autonomous switching through of the display contents on the right side of the instrument cluster can also occur.
B6202192019-05-20. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. INCORRECT VEHICLE IS DISPLAYED IN THE INSTRUMENT CLUSTER AFTER PROGRAMMING. After programming the vehicle from i Level S18A-18-11-5xx to I Level S18A-19-03-5xx an incorrect vehicle model image is displayed in the Instrument Cluster (KOMBI).
B6103192019-05-20. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SERVICE ACTION: PROGRAM OR REPLACE DUAL STORAGE SYSTEM BATTERY. A software error intermittently causes a continuous resetting of the microcontroller in the power management system. This causes the red Check Control Message (CCM) "Replace Battery" to be illuminated. Software error in Dual Storage System Battery.
B1211192019-05-20. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. ERRONEOUS ELECTRIC FAN VOLTAGE FAULT STORED IN THE DME. The following faults are erroneously store in the Digital Motor Electronics (DME).
B6612192019-05-20. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL; EQUIPMENT. LOCKING AND UNLOCKING WITH DIGITAL KEY NO LONGER FUNCTIONS. After programming the vehicle it is suddenly not possible to unlock or lock the vehicle using the Digital Key or the Digital Key Card. Software error in the Body Domain Controller (BDC) control unit.
B8401192019-04-22. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. APPLE PAY WALLET- POP-UP WINDOW APPEARS IN THE IPHONE DISPLAY. If the customer's iPhone is placed in the center console phone tray which contains either the wireless charging station the NFC station or both; the "Apple Pay Wallet" pop-up window appears in the iPhone display.
B6202192019-04-22. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. THE INCORRECT VEHICLE IS DISPLAYED IN THE INSTRUMENT CLUSTER AFTER PROGRAMMING. After programming the vehicle from i Level S18A-18-11-5xx to I Level S18A-19-03-5xx an incorrect vehicle model image is displayed in the Instrument Cluster (KOMBI).
B6201192019-04-22. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. INSTRUMENT CLUSTER AND ONBOARD COMPUTER INTERMITTENTLY INOPERATIVE. 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.
B5107192019-04-22. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; LANE DEPARTURE. DELIVERY STOP: DRIVER'S SIDE LANE CHANGE WARNING. The driver's side lane change warning indicator may not illuminate brightly enough to be visible under certain driving conditions. A software error in the BDC.
B6603192019-03-18. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. CHECK CONTROL MESSAGE BMW DIGITAL KEY. After exchanging the Body Domain Controller (BDC); the digital keys are no longer correctly displayed in the vehicle's Central Information Display.
B6619182019-02-25. Service bulletin. ELECTRICAL SYSTEM. FAULT CODE 804417 CAUSED BY THE REMOTE KEY. When a short test is performed as part of a workshop visit for an unrelated situation.

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