328d xDrive

61 service bulletins filed with NHTSA for this model year

• Aug 15, 2025ENGINEB010520

  N47/N57 DIESEL ENGINE EGR COOLER REVISED EXT LTD WTY(ELW) COVERAGE/PROCEDURE

• Aug 8, 2025ENGINEB010125

  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 date.

• Jan 16, 2024VISIBILITY:POWER WINDOW DEVICES AND CONTROLSB510819

  The basic conditions for initializing the power windows are not met.

• Jan 11, 2024ELECTRICAL SYSTEMB611305

  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 for the dealer on how to handle “discharged battery” complaints.

• Nov 16, 2023ENGINE AND ENGINE COOLINGB010919

  DIESEL FUEL INJECTORS: LTD WTY EXTENSION TO 10 YEARS/120,000 MILES

• Nov 13, 2023ENGINE AND ENGINE COOLINGB011423

  PRESSURE CONTROL VALVE (PCV) EXTENDED LTD WTY 15 YEARS/150,000 MILES

• Nov 9, 2023ENGINE AND ENGINE COOLINGB120721

  Check Control message (CCM) indicates: (ID 213): Stop, exercising due care. Voltage supply The Service Engine Soon light is on with the following DME Fault Code: 21B209 - Starter alternator / belt for 48V system (OSA_RIEMEN_RISS): Belt betweenCombustion engine and starter generator torn And/or one or more of the following other issues are also occurring: Noise in the area of the belt drive. Odor from the engine compartment. Smoke formation in the area of the belt drive. Drive belt damage

• May 1, 2023ELECTRICAL SYSTEMB651523

  After programming the head unit (HU-H2), activating the FSC (German word Freischaltcode) Enabling Codes repeatedly fails.

• and 53 more

Source: NHTSA manufacturer communications (technical service bulletins).