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Service bulletins for the 2015 BMW M4

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.

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

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

Bulletins, newest first
B1303152018-12-10. Service bulletin. FUEL SYSTEM, GASOLINE; EQUIPMENT. SI B13 03 15 February 2016 Fuel Systems Technical Service This Service Information bulletin supersedes SI B13 03 15 dated March 2015 and replaces SI B13 04 13 dated March 2014. SUBJECT N20, N26, N55, N63TU, S63TU and S55 Engines: Bosch Injector ETK Part Number Error. The current version of the ETK incorporates multiple part number errors for the Bosch type injectors. Ordering the injectors by VIN number or manual identification in ETK may result in an incorrect part number.
B1615142018-12-10. Service bulletin. EQUIPMENT; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. SI B16 15 14 January 2016 Fuel Supply Systems Technical Service.This Service Information bulletin supersedes SI B16 15 14 dated December 2014, designates changes to this revision. SUBJECT NVLD Tank Leakage FC 190302 Fuel Tank Ventilation and Purge Air System Micro Leak . The engine malfunction warning is illuminated and the following fault code is stored in the DME memory: FC 190302 Fuel tank ventilation and purge air system micro leak leakage greater than 0_5 mm. CAUSE: Contamination of the NVLD pressure switch diaphragm and/or the contamination of the NVLD dust filter.
1615142018-11-13. Service bulletin. FUEL SYSTEM, GASOLINE. NVLD Tank Leakage FC 190302 Fuel Tank Ventilation and Purge Air System Micro Leak. The engine malfunction warning is illuminated and the following fault code is stored in the DME memory: z FC 190302 Fuel tank ventilation and purge air system micro leak leakage greater than 0_5 mm CAUSE Contamination of the NVLD pressure switch electrical contacts
6125142018-11-13. Service bulletin. FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. Service Action: Check and Repair the NVLD Wiring Harness. The wiring harness for the NVLD2 (Natural Vacuum Leak Detection: tank leak diagnosis) may rest against the right rear strengthening brace and chafe through the harness insulation. This may lead to a short circuit and blow Fuse 104. Incorrect harness protection
6124142018-11-13. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; ELECTRICAL SYSTEM. Service Action: Install Missing CAN Terminating Resistor. The general electrical system functions fail to operate properly. Various erroneous fault codes are stored throughout the vehicle. The CAN (Controller Area Network) terminating resistor is missing from the vehicle wiring harness near the EKPS (Electric Fuel Pump Control) module.
B1605152018-11-05. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE; ELECTRICAL SYSTEM. "FC 481B05: EKP, Pump Insufficient Speed. The customer may complain about any of the following: ? Reduced engine performance when driving ? Engine jerking/bucking ? Engine no-start condition The Check Control messages ""Fuel pump/drive with care"" and ""Engine fault/reduced power"" are displayed in the CC. The fault code 481B05 (Pump speed/fuel pump control insufficient) is stored in the EKP module. CAUSE Electric fuel pump control module (EKP)"
B1303152018-11-05. Service bulletin. FUEL SYSTEM, GASOLINE. ?N20, N26, N55, N63TU, S63TU and S55 Engines: Bosch Injector ETK Part Number Error What's New: ? Identifying the injector type using the ISTA test plan ? Determining the injector part number using the new the parts table. The current version of the ETK incorporates multiple part number errors for the Bosch type injectors. Ordering the injectors by VIN number or manual identification in ETK may result in an incorrect part number.
16 05 152016-01-12. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; ENGINE. CUSTOMER MAY COMPLAIN ABOUT ENGINE NO-START CONDITION, ENGINE JERKING/BUCKING, AND REDUCED ENGINE PERFORMANCE WHEN DRIVING DUE TO ELECTRIC FUEL PUMP CONTROL MODULE. *MA

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