2014 BMW 328D problems & reliability
151 owner complaints filed with NHTSA for the 2014 BMW 328D, alongside 7 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
1 complaint report injuries (1 injured).
Federal crash records (FARS 2020–2023): 2014 BMW 328D vehicles were involved in 3 fatal crashes with 1 occupant death. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Engine | 57 | 38% |
| Fuel/propulsion System | 47 | 31% |
| Fuel System, Diesel | 23 | 15% |
| Unknown OR Other | 17 | 11% |
| Power Train | 14 | 9% |
| Electrical System | 8 | 5% |
| Engine and Engine Cooling | 5 | 3% |
| Service Brakes | 5 | 3% |
| Vehicle Speed Control | 5 | 3% |
| Structure | 4 | 3% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 79,000 miles (middle 50% between 52,525 and 110,000 miles), based on 86 complaints that included mileage.
Complaints by incident year
What owners report
“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…”
Fuel/propulsion System · filed May 11, 2026
“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…”
Fuel/propulsion System · filed Mar 20, 2026
“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.”
Fuel/propulsion System · filed Feb 13, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- High pressure fuel pump failure
Engineering Analysis EA23001 · opened Mar 17, 2023 · open · led to recall 24V957
- Desiccated Air Bag Inflator Rupture
Engineering Analysis EA21002 · opened Sep 17, 2021 · open
Technical service bulletins
501 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2014 BMW 328D. The 10 most recent:
N47/n57 diesel engine egr cooler revised ext ltd wty(elw) coverage/procedure
B010520 · Warranty Program/Extension · issued Aug 15, 2025
The Exhaust Gas Recirculation (EGR) Cooler limited warranty for defects in materials and / or workmanship has been extended to 25 years without mileage limit as determined from the original first in-service / delivery…
B010125 · Warranty Program/Extension · issued Aug 12, 2025
The Exhaust Gas Recirculation (EGR) Cooler limited warranty for defects in materials and / or workmanship has been extended to 25 years without mileage limit as determined from the original first in-service / delivery…
B010125 · Warranty Program/Extension · issued Aug 8, 2025
The vehicle demonstrates a power loss and the malfunction indicator lamp (MIL) on. The following fault codes may be stored in the DDE: 24CE00 Hot film air mass meter: Ratio of measured to calculated air mass too high…
B010520 · Service Bulletin/Repair Instructions · issued Jan 23, 2024
The basic conditions for initializing the power windows are not met.
B510819 · Service Bulletin/Repair Instructions · issued Jan 16, 2024
The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information…
B611305 · Service Bulletin/Repair Instructions · issued Jan 11, 2024
After programming the head unit (HU-H2), activating the FSC (German word Freischaltcode) Enabling Codes repeatedly fails.
B651523 · Service Bulletin/Repair Instructions · issued May 1, 2023
The 3G network in the US has been shut down. This means that only the 4G network will be available. In the 4G network, voice calls will be transferred via the Voice over LTE (VoLTE) function. For this purpose, the SIM…
B840822 · Service Bulletin/Repair Instructions · issued Mar 1, 2023
Exterior rear lights do not work.
B630917 · Service Bulletin/Repair Instructions · issued Mar 1, 2023
After an automatic engine start (MSA start), the transmission intermittently goes into the Park "P" or Neutral "N" position without any customer influence.
B122519 · Service Bulletin/Repair Instructions · issued Dec 1, 2022
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2014 BMW 328D has 7 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2014 BMW 328D?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 79,000 miles — budget accordingly if the car is approaching that mileage.