Every 2020 BMW M340I recall
Each campaign as NHTSA published it: what is wrong, what can happen, and the fix. Newest first.
Electrical System · NHTSA 24V576000
Jan 8, 2024Electrical System:Starter Assembly
- Problem
- BMW of North America, LLC is recalling certain 2019-2020 X5, X7, 2020 3 Series Sedan, X6, 2020-2021 7 Series Sedan, 2020 8 Series Convertible, 8 Series Coupe, and 2020 8 Series Gran Coupe vehicles. Please see the recall report for the complete list of models. In the event the starter motor fails, repeated attempts to start the vehicle can cause the starter motor to overheat from an electrical overload.
- Risk
- A starter motor that overheats can ignite nearby combustible material in the engine compartment, increasing the risk of a fire.
- Fix
- Dealers will update the vehicle software, free of charge. Owner notification letters were mailed September 27, 2024. Owners may contact BMW customer service at 1-800-525-7417.
Full recall details for 24V576000 →Seat Belts · NHTSA 23V584000
Aug 16, 2023Seat Belts
- Problem
- BMW of North America, LLC (BMW) is recalling certain 2019-2022 330i, 330i xDrive, M340i, 2022 430i Coupe, 2021-2022 430i, M440i Convertible, and 2020-2022 228i xDrive Gran Coupe vehicles. The receiver audio module control unit software may fail to properly generate audible seat belt warnings to the driver to fasten their seat belt. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
- Risk
- An audible chime that does not properly alert the driver to fasten their seat belt increases the risk of injury in a crash.
- Fix
- Dealers will update the receiver audio module software, free of charge. Owner notification letters were mailed October 12, 2023. Owners may contact BMW customer service at 1-800-525-7417.
Full recall details for 23V584000 →Seats · NHTSA 23V211000
Mar 29, 2023Seats
- Problem
- BMW of North America, LLC (BMW) is recalling certain 2019-2021 330i, 330i xDrive, M340i xDrive, 2020-2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, 2021 X3 xDrive30e, X4 xDrive30i, and X4M vehicles. The seat frame may not have been welded properly to the seat rails.
- Risk
- An improperly welded seat frame may not properly restrain the occupant during a crash, increasing the risk of injury.
- Fix
- Dealers will replace the seat frame and back rest, free of charge. Owner notification letters were mailed May 22, 2023. Owners may contact BMW customer service at 1-800-525-7417.
Full recall details for 23V211000 →Back Over Prevention · NHTSA 21V096000
Feb 19, 2021Back Over Prevention: Sensing System: Camera
- Problem
- BMW of North America, LLC (BMW) is recalling certain 2019-2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, X4 xDrive30i, X4 M40i, M550i, X4M, X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5M, X5 M50i, X7 xDrive40i, X7 xDrive50i, X7 M50i, Alpina XB7, 330i, 330i xDrive, M340i, M340i xDrive, and 8 Series Coupe, Convertible and Grand Coupe, 840i, 840i xDrive, M850i xDrive, M8, 2020-2021 530e, 530e xDrive, 330e, 330e xDrive, 745Le, 745Le xDrive, X5 xDrive45e, X3 xDrive30e, X6 sDrive40i, X6 xDrive40i, X6 xDrive50i, X6 M50i, X6M, 530i, 530i xDrive, 540i, 540i xDrive, M550i xDrive, M5, 740i, 740Li, 740Li xDrive, M760i Drive, M760Li xDrive, 750Li xDrive Alpina, Alpina B7 xDrive, and 2021 4 Series Coupe 430i, 430i xDrive, M440i xDrive vehicles.
When shifting into Reverse, a small portion of the rearview image may be obscured, or the screen may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
- Risk
- If the driver relies on only the rearview camera image, the missing or reduced rearview image view can increase the risk of a crash or injury.
- Fix
- BMW will notify owners, and dealers will inspect the rearview camera software and update it if necessary, free of charge. The recall began April 16, 2021. Owners may contact BMW customer service at 1-800-525-7417.
Full recall details for 21V096000 →Engine · NHTSA 21V598000
Feb 8, 2021Engine
- Problem
- BMW of North America, LLC (BMW) is recalling certain 2020 M340i, M340i xDrive, 540i, 540i xDrive, X3 M40i, 2020-2021 X4 M40i, 745Le xDrive, 2019-2021 Z4 M40i, and 2020-2021 Toyota Supra vehicles. During engine start, the engine management software may cause loss of braking assist. Full mechanical braking (without assist) remains available.
- Risk
- Loss of braking assist can increase the risk of a crash.
- Fix
- Dealers will update the engine management software, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact BMW customer service at 1-800-525-7417.
Full recall details for 21V598000 →Steering · NHTSA 20V355000
Jun 15, 2020Steering:Linkages:Tie Rod Assembly
- Problem
- BMW of North America, LLC (BMW) is recalling certain 2019 Z4 sDrive30i, 2019-2020 330i xDrive, M340i and M340i xDrive, 2020 X3M and X4M, and Toyota Supra vehicles. In certain driving conditions, such as high temperatures and rough road surfaces, a steering gear tie rod may become damaged, possibly resulting in a fractured tie rod.
- Risk
- A damaged or fractured tie rod may affect vehicle handling and control, increasing the risk of a crash.
- Fix
- BMW and Toyota will notify owners, and dealers will replace the steering gear tie rods, free of charge. The recall began August 14, 2020. Owners may contact BMW customer service at 1-800-525-7417 or Toyota customer service at 1-888-270-9371.
Full recall details for 20V355000 →Seat Belts · NHTSA 20V164000
Mar 19, 2020Seat Belts:Front:Buckle Assembly
- Problem
- BMW of North America, LLC (BMW) is recalling certain 2020 X3 xDrive30e, X4 xDrive30i, X4 M40i, X4M, 330i, 330i xDrive, M340i, 840i Gran Coupe, 840i xDrive Gran Coupe, M850i xDrive Gran Coupe, M8 Gran Coupe, X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, and 840i xDrive Convertible vehicles. The sensors in the front seat belt buckles may inaccurately detect a belted occupant as unbelted, possibly causing the air bag and seat belt pretensioners to deploy improperly in the event of a crash.
- Risk
- If the air bag and/or seat belt pretensioners deploy improperly in the event of a crash, there is an increased risk of injury to the driver and front passenger.
- Fix
- BMW will notify owners, and dealers will inspect and replace the front seat belt buckles, as necessary, free of charge. The recall began May 18, 2020. Owners may contact BMW customer service at 1-800-525-7417.
Full recall details for 20V164000 →Structure · NHTSA 19V755000
Oct 23, 2019Structure:Body:Trunk Lid
- Problem
- BMW of North America, LLC (BMW) is recalling certain 2020 330i, 330i xDrive and M340i vehicles. The interior trunk release cable may have been improperly installed, preventing the opening of the trunk from the inside. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 401, "Internal Trunk Release."
- Risk
- If a person were inside the trunk compartment, they may not be able to get out, increasing their risk of injury.
- Fix
- BMW will notify owners, and dealers will inspect the interior trunk release cable and properly install the cable, as necessary, free of charge. The recall began December 13, 2019. Owners may contact BMW customer service at 1-800-525-7417.
Full recall details for 19V755000 →Back Over Prevention · NHTSA 19V684000
Sep 27, 2019Back Over Prevention: Sensing System: Camera
- Problem
- BMW of North America, LLC (BMW) is recalling certain 2018 540d, 2018-2020 530i, 530i xDrive, 540i, 540i xDrive, M550i xDrive, M5, 530e, 530e xDrive, X3 sDrive, X3 xDrive, X3 M40i, X3 M, and 2019-2020 X4 xDrive, X4 M40i, X4 M, X7 xDrive, X7 M50i, 740Li, 740Li xDrive, 750Li, 750Li xDrive, 8 Series Convertible and Coupe 840i, 840i xDrive, M850i xDrive, X5 sDrive, X5 xDrive, X5 M50i, X6 xDrive, X6 M50i, 330i, 330i xDrive, M340i, M340i xDrive, Z4 sDrive, Z4 M40i, 740Le xDrive and 745Le xDrive, 2018-2019 640i xDrive Gran Turismo and Rolls-Royce Phantom, 2019 M850i xDrive Gran Coupe and Rolls-Royce Cullinan and 2020 Toyota Supra vehicles.
The back-up camera and display settings can be adjusted such that the rear view image is no longer visible and the system will retain that setting the next time the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rearview Mirrors."
- Risk
- The lack of an image in the back-up camera display increases the risk of a crash.
- Fix
- BMW will notify owners, and dealers will update the back-up camera software, free of charge. The recall began November 8, 2019. Owners may contact BMW customer service at 1-800-525-7417 or Rolls-Royce at 1-877-877-3735. Toyota owners may contact Toyota customer service at 1-888-270-9371.
Full recall details for 19V684000 →Seats · NHTSA 19V600000
Aug 14, 2019Seats
- Problem
- BMW of North America, LLC (BMW) is recalling one 2020 M340i and one M340i xDrive vehicle. Due to improper welding, the rear center headrest may fold in the event of a rear impact crash.
- Risk
- If the headrest folds down in a crash, there would be an increased risk of injury.
- Fix
- BMW will notify owners, and dealers will replace the rear center headrest, free of charge. The recall began August 28, 2019. Owners may contact BMW customer service at 1-800-525-7417.
Full recall details for 19V600000 →
2020 BMW M340I complaints and service bulletins
Owners filed 53 complaints with NHTSA about the 2020 BMW M340I. BMW has issued at least 251 technical service bulletins (repair instructions to dealers) for this model year. Complaints are unverified owner reports; a recall is the manufacturer’s admission of a safety defect.
Most-reported components
- Engine38
- Unknown Or Other9
- Electrical System6
- Engine and Engine Cooling4
- Fuel/Propulsion System3
- Power Train2
Service bulletins by component
- Electrical System (115)
- Equipment (87)
- Structure (27)
- Engine and Engine Cooling (19)
- Equipment Adaptive/Mobility (19)
- Visibility (17)
Read BMW M340I owner complaints and bulletins, every year
What people reported
Owners have filed 53 complaints with NHTSA about the 2020 BMW M340I. A few in their own words, shortened. Complaints are unverified and are not proof of a defect or of any recall.
“I am reporting a safety concern involving BMW vehicles equipped with the B58 Technical Update (B58TU) engine, commonly found in model years 2019–2021.”
2020 BMW M340ISep 13, 2026 · CA
Complaint filed with NHTSA, not verified by the agency · NHTSA complaint 11763922
“Oil pump for the 2020 model is made with plastic internals. The passage that controls the flow of oil into your engine is made of plastic.”
2020 BMW M340ISep 1, 2026 · NY
Complaint filed with NHTSA, not verified by the agency · NHTSA complaint 11761189
“I am reporting a premature oil pump failure on my 2020 BMW M340i xDrive with 42 thousand miles. The vehicle has been well maintained and has not experienced any oil pressure warning lights.”
2020 BMW M340IAug 13, 2026 · OH
Complaint filed with NHTSA, not verified by the agency · NHTSA complaint 11756783
“Component Involved:Engine Mechanical / Variable-Displacement Engine Oil Pump (Part #11418635032 / Updated #11419895359) Description of Safety Hazard / Defect:The early-generation B58TU engine features a variable-displacement oil pump equipped with an internal thermoplastic (plastic) adjusting ring.”
2020 BMW M340IJul 31, 2026
Complaint filed with NHTSA, not verified by the agency · NHTSA complaint 11754090
“Safety Hazard: Oil Pump Failure Leading to Sudden Engine Stall (BMW B58TU engines) Description of Defect: The oil pump module in the 2020 BMW M340i (G20) and many other models between 2019-2020 contains internal plastic components that are prone to thermal degradation and premature failure.”
2020 BMW M340IJul 14, 2026 · LA
Complaint filed with NHTSA, not verified by the agency · NHTSA complaint 11750244
Check your M340I by VIN
Not every 2020 BMW M340I is in every recall. Enter your 17-character VIN to see the recalls on record for your exact vehicle, then confirm which are still open at NHTSA.gov or with any BMW dealer.
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