2019 BMW M340I technical service bulletins

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Jan 11, 2024 Service bulletinThe electrical system of BMW vehicles has been subject to an ongoing development process over the last few...
• Jan 8, 2024 Service bulletinAt low outside temperatures (below 40 degrees F) and slow driving speeds (i.e. when parking,...
• Oct 13, 2023 Service bulletinFunctional noises (squealing/honking) when braking shortly before the vehicle comes to a stop
• Sep 1, 2022 Service bulletinCustomer is unable to power up or charge accessories through a plug adapter inserted in the front 12-volt...
• Aug 1, 2022 Service bulletinWhen using Comfort Access 2.0 feature Lock when walking away, the vehicle locks itself even though the...
• Jun 1, 2022 Service bulletinStarting mid-May 2022, the QR code on the tite sidewalls of Pirelli tires has been omitted due to patent...
• Jun 1, 2022 Service bulletinWhistling noise is heard coming from the front bumper while driving at highway speeds.
• Jun 1, 2022 Service bulletinAny or all of these conditions may be present: A. The exterior rearview mirror glass is discolored or...
• Jun 1, 2022 Service bulletinA rattling/droning noise is heard in the vehicle interior when the air conditioning (AC) is activated
• Jun 1, 2022 Service bulletinOn these Plug-in Hybrid Electric Vehicles (PHEV), the air conditioning cycles from cold to warm air while...
• Feb 1, 2022 Service bulletinCracking noises heard from the area of the front axle when rotating the steering while stationary or at...