The worst 2023 BMW 3 Series problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 1
Power train: automatic transmission: control module (TCM/PCM/tecm)
- What is wrong
- BMW of North America, LLC (BMW) is recalling certain 2023 Toyota GR Supra, 3 Series Sedan (330i xDrive, M340i xDrive, M3), 5 Series Sedan (530i, 530i xDrive, M5), 4 Series Gran Coupe (430i, 430i xDrive), 4 Series Coupe (430i, 430i xDrive, M440i xDrive), 4 Series Convertible (430i, 430i xDrive, M440i xDrive), 8 Series Coupe (840i, M850i xDrive, M8), 8 Series Convertible (840i, M850i xDrive, M8), 8 Series Gran Coupe (850i xDrive, M8), X3 SAV (X3 xDrive30i, X3M), X4 SAV (X4 xDrive30i), X5 SAV (X5 xDrive40i, X5 M50i, X5M), X6 SAV (X6 xDrive40i, X6 M50i, X6M), and Z4 sDrive30i, Z4 M40i vehicles. The weld seam of the integrated transmission control unit's cover may not have been manufactured properly, which could allow automatic transmission oil to leak into the transmission control unit.
- Risk
- Transmission oil that leaks into the control unit can lead to a seizure of the transmission gears, causing a sudden loss of drive power and increasing the risk of a crash.
- Remedy
- Dealers will replace the transmission mechatronics module and the automatic transmission fluid, as necessary, free of charge. Owner notification letters were mailed January 26, 2024. Owners may contact BMW customer service at 1‑800‑525‑7417.
Recall number 23V821000 · Recall details
Technical service bulletins for the 2023 BMW 3 Series 31
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- There is a jerking or shuddering during either or both of the following: Cornering or accelerating from...
- A rattling/ droning noise is heard in the vehicle interior when the air conditioning (AC) is activated
- The Central information Display (CID) screen goes black and the Headunit (HU-H3) resets sporadically.After...
- In vehicles that are not mapped to a BMW ID, the manual time setting option is not selectable...
- At low outside temperatures (below 40 degrees F) and slow driving speeds (i.e. when parking,...
- Operation issues with ComfortAccess or remote functions.
- Check Control message (CCM) indicates: (ID 213): Stop, exercising due care
- An interference noise (groaning noise) can be heard from within the heating and air-conditioning unit in...
- The basic conditions for initializing the power windows are not met.
- The electrical system of BMW vehicles has been subject to an ongoing development process over the last few...
Compare the 2023 BMW 3 Series
Other model years
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Questions about the 2023 BMW 3 Series
Is the 2023 BMW 3 Series reliable?
Owners have filed 0 complaints about the 2023 BMW 3 Series.
What is the most common problem with the 2023 BMW 3 Series?
There are not enough complaints to tell.
How many recalls does the 2023 BMW 3 Series have?
1 recall, covering power train.
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