2023 BMW M340I technical service bulletins
46 technical service bulletins and manufacturer communications cover the 2023 BMW M340I.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- An interference noise (groaning noise) can be heard from within the heating and air-conditioning unit in...
- The electrical system of BMW vehicles has been subject to an ongoing development process over the last few...
- Functional noises (squealing/honking) when braking shortly before the vehicle comes to a stop
- BMW AG has requested the inspection of all dealer stock of the following part number(s) listed below to...
- ?A software error may
- The left front suspension's aluminum strut dome (general area circled) was incorrectly riveted to the...
- With the introduction of the BMW Remote Software Upgrade, all Service Pack 18 vehicles and partial Service...
- BMW AG has issued a Delivery Stop effective June 6, 2023 on certain Model Year 2023
- A vehicle arrives at your center to be diagnosed for a micro-leak in the fuel evaporative (EVAP) system...
- BMW AG has issued an Emissions Recall (effective March 17, 2023) on a certain Model Year 2021
- A limited number of the G20 PHEVs may not have been supplied with an Occasional Use Charging (Standard...
- Condensation is present on the inner surfaces in one or both taillights (circled).
- Headlight check control (CC) message 128 "High beam headlight failure" is displayed
- Upon opening and closing the tailgate, a creaking/groaning sound can be heard from tailgate actuator.
- Due to a software error, the vehicle sporadically does not achieve sleep mode
- In hot ambient conditions, if the engine was running for a prolonged time while the vehicle is stationary,...
- When unlocking the vehicle, the welcome light in the headlight "lights up eratically."
- Issues with the various functions of the camera-based driver assistance systems (KAFAS system) can...
- BMW AG has issued a Delivery Stop: Due to a software failure, there is the possibility that the...
- There is a howling or whistling noise from under the vehicle at 30 -37 mph (50 -60 km/h) when driving...
- When turning the steering wheel while stationary or when driving on uneven roads; cracking, creaking, or...
- The gear selector switch (GWS) consists of the control electronics circuit and the selector lever
- Customer states there is no audio playback (telephony, navigation, radio) and system sounds (PDC, turn...
- The 3G network in the US has been shut down
- Customer is shown an incorrect GPS location in the vehicle (i.e., Nav Map, coordinates).
- There is a howling or whistling noise from under the vehicle at 30 -37 mph (50 -60 km/h) when driving...
- Customer is unable to power up or charge accessories through a plug adapter inserted in the front 12-volt...
- Due to component-related supply issues, the central information displays (CID) in some of the Model Year...
- BMW AG has issued a Delivery Stop (effective October 25, 2021) on certain Model Year 2022 BMW vehicles...
- A cracking, metallic noise from under the center of the vehicle.
- There is a howling or whistling noise from under the vehicle at 30 -37 mph (50 -60 km/h) when driving...
- Hood lever is pulled twice but the hood only achieves the pre-latch position on both sides.
- BMW AG has issued a Delivery Stop (effective November 10, 2022) on a small number of Model Year 2023 BMW...
- When unlocking the vehicle, the welcome light in the headlight "lights up erratically."
- An interference noise (groaning noise) can be heard from within the heating and air-conditioning unit in...
- On these Plug-in Hybrid Electric Vehicles (PHEV), the air conditioning cycles from cold to warm air while...
- After updating dealer owned vehicles to software 22-07-5XX, many current BMW customers and previous Demo...
- The sound output intermittently drops out entirely
- Starting mid-May 2022, the QR code on the tite sidewalls of Pirelli tires has been omitted due to patent...
- Whistling noise is heard coming from the front bumper while driving at highway speeds.
- Any or all of these conditions may be present: A. The exterior rearview mirror glass is discolored or...
- A rattling/droning noise is heard in the vehicle interior when the air conditioning (AC) is activated
- On these Plug-in Hybrid Electric Vehicles (PHEV), the air conditioning cycles from cold to warm air while...
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