330i Sedan

58 service bulletins filed with NHTSA for this model year

• May 6, 2026ENGINEB010324

  The EVAP systems purge (vent) valve limited warranty for defects in materials or workmanship has been extended to 15 years / 150,000 miles as determined from the original in-service date.

• May 5, 2026ELECTRICAL SYSTEMB652025

  After replacing the Multifunctional Display (MFD), the Central Information Display (CID) is black. The backlight of the CID is illuminated, and touch function does register an audible sound.

• Apr 6, 2026SUSPENSIONB320123

  When turning the steering wheel while stationary or when driving on uneven roads; cracking, creaking, or knocking noises may be heard.

• Feb 23, 2026ELECTRICAL SYSTEMB062026

  KLE Control Unit Return

• Feb 3, 2026ENGINEB061326

  Auxiliary Water Pump Return

• Dec 18, 2025ELECTRICAL SYSTEMB641325

  When performing a vehicle test, diagnostic trouble code “ 8013FE Software run time error” is found in theIHKA module. If this fault is set for two consecutive life cycles, it will turn on the check engine light on vehicles with an I-level lower than 24-11-570. This fault memory entry does not cause an impairment of functionality of the automatic air conditioningsystem.

• Dec 17, 2025SERVICE BRAKESB340925

  There may be an internal leakage in the brake fluid expansion tank (aka brake fluid reservoir). In the rarecase of a leak, the filling level sensor might malfunction over a relatively long period of time.

• Oct 3, 2025ELECTRICAL SYSTEMB840625

  In some situations, an emergency call may be triggered in the vehicle without either the customer pressing the SOS Call button, or an airbag deployment event. In some cases, the customer may not even be inside the vehicle.

• and 50 more

Source: NHTSA manufacturer communications (technical service bulletins).