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Service bulletins for the 2019 BMW Z4

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.

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

By type

By component

Bulletins, newest first
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.
B6606192019-04-22. Service bulletin. LANE DEPARTURE: LANE KEEP: STEERING ASSIST; LANE DEPARTURE: SENSING SYSTEM: CAMERA; EQUIPMENT. DRIVERS ASSISTANCE SYSTEM LIMITED SUPPORT CHECK CONTROL MESSAGE. INFORMATION Part Number Description Quantity Refer to ETK KaFAS camera (Control unit and camera).
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.
B5401192019-04-22. Service bulletin. VISIBILITY:WINDSHIELD. WINDSHIELD COWL PANEL SEAL DEFORMED. The upper windshield cowl panel seal may appear deformed as shown below: The seal was not fully seated during installation allowing the convertible top to press the seal out away from the windshield when closed.
B3501192019-04-22. Service bulletin. ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL:ACCELERATOR PEDAL. SERVICE ACTION: CHECK ROUTING OF ACCELERATOR PEDAL MODULE (PWG) WIRING HARNESS. The wiring harness could get damaged by the PWG or the harness could hang-up on the pedal. Incorrectly routed wiring harness
B3102192019-04-22. Service bulletin. SUSPENSION. TAPPING AND/OR THUMPING NOISES FROM THE FRONT END. 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
B1205192019-04-22. Service bulletin. ENGINE. CHECK ENGINE OIL LEVEL MESSAGE. "Check engine oil level" Check Control message (ID961) appears when starting the engine and again at the end of a trip.
B6508192019-03-18. Service bulletin. AIR BAGS; ELECTRICAL SYSTEM. AIR BAG WARNING LAMP FOR PASSENGER SEAT OCCUPANCY. The air bag warning light (red) illuminates for 6 seconds. Additionally; the message "Front passenger restraint system" (ID 109) appears in the Check Control Module (CCM). The front passenger seat is not occupied when this warning appears.
B6401192019-03-18. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. DEACTIVATION OF THE AUTOMATIC AIR RECIRULATION. Customer request for deactivation of the automatic air recirculation function.
B5102192019-03-18. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY. POWER WINDOW REVERSES WHEN CLOSING. When closing either of the front windows; the windows will anti-trap and reverse when approaching the fully closed position. Software sensitivity of the front window anti-trap mechanism.
B3401192019-03-18. Service bulletin. SERVICE BRAKES. SERVICE ACTION PROGRAM THE IB (INTEGRATED BRAKE). Diagnostic software of the IB (formerly known as DSC) is not sufficient Software error.
B6604192019-03-18. Service bulletin. LANE DEPARTURE: LANE KEEP: STEERING ASSIST. INTERRUPTION OF AUTOMATED PARK ASSIST. Park Distance Control (PDC) distance tiles are displayed in the Central Information Display (CID); despite no actual obstacles being in close proximity to the vehicle.
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.
B6601192019-03-18. Service bulletin. EQUIPMENT. CHECK CONTROL MESSAGE - PARKING ASSISTANCE RESTRICTED. Some car washes utilize an air curtain at the entrance. When passing through the air curtain; a Check Control Message (CCM) "Restricted parking assistance" may be displayed on vehicles with certain option codes.
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.
B3409182019-02-25. Service bulletin. ELECTRONIC STABILITY CONTROL (ESC). SERVICE ACTION: PROGRAMMING OF THE DYNAMIC STABILITY CONTROL UNIT (DSC). The malfunction indicator light (MIL) in the instrument cluster

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