*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Fuel/propulsion system
High-pressure fuel pump went out leaving wife stranded while struggling to get to the side of road. Bmw knows about the fuel pressure failure never contacted us about it. They have a 25 year safety recall the car is a 2014 but it was built in 2013 but sold as a 2014 so theyâre wiggling out of the recall fix I donât even have 100,000 miles on the car
Sep 2, 2026Fuel system, diesel
The contact owns a 2014 BMW 328D. The contact stated that while driving 75 MPH, the vehicle lost power and started chugging. The contact stated that several unknown warning lights were illuminated. The vehicle was taken to the residence and parked. However, the vehicle failed to restart. The vehicle was towed to an independent mechanic to be diagnosed; however, the mechanic was unable to diagnose the vehicle. The vehicle was then towed to a dealer where it was diagnosed with high-pressure fuel pump failure. The contact was informed that the entire fuel system needed to be replaced. The manufacturer was notified of the failure. The failure mileage was 78,658.
Feb 15, 2022 · 78,658 milesFuel/propulsion system
1.) The Bosch CP4 High-Pressure Fuel Pump (HPFP), OEM part number 13517824477 / 0445010517, failed catastrophically. This is the factory-installed pump on the 2014 BMW 328d equipped with the N47 diesel engine. Upon failure, the pump's internal cam and roller assembly disintegrated, releasing metal shavings throughout the entire fuel system â contaminating the fuel lines, injectors, fuel rail, and fuel tank. The vehicle will not start. The failed pump and contaminated fuel system components are available for inspection upon request. 2.) The vehicle experienced a sudden, complete loss of motive power with no prior warning, rendering it unable to start or operate. This type of failure â as…
Mar 30, 2026Fuel/propulsion system
The fuel system has failed. The car shut off in the Baltimore harbor tunnel twice completely stopping traffic and creating a very hazard situation. One of those two times the semi truck behind me had to slam its brakes. When the car shuts off you must come to a complete stop and turn the car completely off. After restarting the car is in limp mode with reduced power. The incident has happened about 6 other times. Every time it happens I have feared my safety, especially if there is no shoulder to coast the car in to park. Independent service center has replaced three sensors related to fuel pressure system which did not fix. The vehicle and component has not been inspected by manufacture,…
Jun 6, 2025Engine
Vehicle experienced sudden engine failure while driving due to timing chain failure on N47 diesel engine, a known defect. Loss of propulsion occurred without warning, creating a safety risk.
Feb 10, 2026Engine
I am reporting an emissions-related malfunction that occurred a very short time after BMW performed the EGR cooler recall and updated the DDE software on my vehicle. Shortly after the recall work, the vehicle began showing DDE fault code 2BB300 â Particulate Sensor Measuring Electrode, Self-Diagnosis, which triggered the MIL. This issue did not exist at any point before the recall. Although my vehicle is now older than 10 years, the critical concern is that this emissions-related failure appeared soon after the recall intervention, indicating a potential recall-associated defect rather than normal age-related wear. The fault was diagnosed at BMW West Houston, where it was confirmed;…
Feb 9, 2026Power train
The primary failure involves the EGR cooler system covered under Recall 21V-907, with consequential damage to the intake system, including intake air leaks, charge pipe failure, displaced turbo-to-DPF V-band clamp, brittle/cracked fuel lines, and intake system integrity loss. Yes â the vehicle and all affected components are available for inspection upon request The EGR cooler internal leak defect and intake system failures create risk of engine overheating, thermal degradation, loss of engine power under boost, exhaust gas leakage, and potential fire hazard, which can cause unsafe driving conditions and sudden loss of vehicle performance The vehicle was presented to a BMW dealership, and…
Sep 13, 2025Fuel system, diesel
The contact owns a 2014 BMW 328D. The contact stated that while driving at various speeds, the vehicle entered LIMP Mode with the message "Engine Malfunction" displayed on the instrument panel. The contact used a scanner and retrieved a DTC for the high-pressure fuel pump failure. Upon investigation, the contact discovered NHTSA Campaign Number: 21V586000 (Fuel System, Diesel); and associated the failure with the recall. The manufacturer was notified of the failure, and the contact was informed that the VIN was not included in the recall. The manufacturer referred the contact to the NHTSA Hotline to report the failure. The vehicle was not repaired. The failure mileage was approximately…
Dec 29, 2025 · 86,000 miles
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.
