2020 Bmw M340i problems
The seventh generation of the BMW 3 Series range consists of the BMW G20 (sedan version) and BMW G21 (wagon version, marketed as 'Touring') compact executive cars. The G20/G21 has been in production since mid-October 2018 with a facelift in July 2022 and is often collectively referred to as the G20.
The M340i, one of the first models in the range, became available for sale in the spring of 2019, with the 330e plug-in hybrid model scheduled for launch in 2020. The 3 Series Gran Turismo fastback body style was discontinued for the G20 generation.
For the G20 generation, BMW has begun production in Mexico for various world markets including the US, replacing the Rosslyn plant in South Africa where the previous F30 generation vehicles were assembled.
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Common 2020 Bmw M340i problems
The BMW M340i 2020 has been reported to have several common problems by its owners. One of the most frequently mentioned issues is the squeaking or creaking sunroof. This problem seems to be a recurring issue with the BMW M340i, and it can be quite annoying for drivers.
Another problem reported by owners is the malfunctioning of Apple CarPlay maps and WhatsApp. Specifically, the maps show only small grid lines with no map detail, and WhatsApp does not display messages. This issue can be a significant inconvenience for drivers who rely on their car's infotainment system for navigation and communication.
A third problem reported by owners is the annoying notification after every startup, saying an app is available for an iPod Touch, which is not available in the App Store. This issue can be frustrating for drivers who just want to start their car and drive without being bothered by unnecessary notifications.
A fourth problem reported by owners is the misaligned steering wheel, which can affect the car's tracking and steering. This issue can be a safety concern for drivers, as it can make it difficult to control the car.
A fifth problem reported by owners is the hollow and boomy sounding Harman Kardon Surround Sound, which is different from the H-K system in previous BMW models. This issue can affect the overall driving experience, as the sound system is an essential part of the car's entertainment system.
A sixth problem reported by owners is the recalibrated sport program for the transmission, which seems to hang onto gears and produce silly mock heel and toe manual gearbox downchange sounds. This issue can affect the car's performance and make it less enjoyable to drive.
A seventh problem reported by owners is the different colors of Cerium Grey on the mirror housings and wheels, which seems very strange. This issue may not affect the car's performance, but it can affect the car's appearance and aesthetic appeal.
Overall, the BMW M340i 2020 has several common problems reported by owners, including the squeaking or creaking sunroof, malfunctioning Apple CarPlay maps and WhatsApp, annoying notifications, misaligned steering wheel, hollow and boomy sounding Harman Kardon Surround Sound, recalibrated sport program for the transmission, and different colors of Cerium Grey on the mirror housings and wheels. These issues can affect the overall driving experience and enjoyment of the car, and they can be a safety concern for drivers.
Is 2020 BMW m340 reliable?
Outstandingly reliable. Having driven a 335xi with the N54, the M340i and its B58 engine are a vast improvement in every way for me. Engine components are placed strategically with great care towards avoiding parts being exposed to heat unnecessarily. Redundant heat shielding is used throughout.
Is there a recall on the 2020 BMW 340i?
Summary: 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. Tip: Recalls don't affect every vehicle of the same year, make and model.
Is M340i worth buying?
BMW M340i LCI: verdict
So, the BMW M340i is a car that's almost as practical and usable as a 3 Series, but is far more thrilling to drive. And now with a much-needed makeover and more tech, it has become even more appealing and desirable than it already was.
Is M340i a good daily driver?
The luxury elements of the BMW M340i stand out, but so does the performance. The six-cylinder engine comes with an innovative mild-hybrid system that allows you to accelerate quickly while remaining efficient on the road. This makes it the ultimate daily driver for gearheads around the world.
Is 2020 BMW m340 reliable?
Outstandingly reliable. Having driven a 335xi with the N54, the M340i and its B58 engine are a vast improvement in every way for me. Engine components are placed strategically with great care towards avoiding parts being exposed to heat unnecessarily. Redundant heat shielding is used throughout.
Is there a recall on the 2020 BMW 340i?
Summary: 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. Tip: Recalls don't affect every vehicle of the same year, make and model.
Is M340i worth buying?
BMW M340i LCI: verdict
So, the BMW M340i is a car that's almost as practical and usable as a 3 Series, but is far more thrilling to drive. And now with a much-needed makeover and more tech, it has become even more appealing and desirable than it already was.
Is M340i a good daily driver?
The luxury elements of the BMW M340i stand out, but so does the performance. The six-cylinder engine comes with an innovative mild-hybrid system that allows you to accelerate quickly while remaining efficient on the road. This makes it the ultimate daily driver for gearheads around the world.
2020 Bmw M340i car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Bmw M340i problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine problems
- Unknown or other problems
- Electrical system problems
- Fuel/propulsion system problems
- Tires problems
The graph below shows statistics for all 2020 Bmw M340i vehicle components and the number of complaints received.
2020 Bmw M340i complaints
The NHTSA has received 19 complaints about various vehicle components related to the 2020 Bmw M340i.
ENGINE PROBLEM
- Date Of Incident: 2024-09-07
- VIN: WBA5U9C03LA
- Components: ENGINE
- Summary: Oil level won’t read. Can cause engine issues. Car has no dipstick to check for oil
ENGINE PROBLEM
- Date Of Incident: 2024-03-22
- VIN: WBA5U7C07LA
- Components: ENGINE
- Summary: Oil doesn’t read correctly Might be issue with oil pump
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2024-08-13
- VIN: WBA5U9C09LF
- Components: ELECTRICAL SYSTEM
- Summary: Starter went bad which lead to shortage within the lithium ion battery and regular battery. Car came to a stop and did not move in an intersection, blocking both lanes of traffic. Furthermore, car could not be put into neutral as it could not be started. There was smoke emanating from the engine on further restart attempts. Car had to be towed where it was determine this was the problem. Warning message during re-start "engine overheated" though temperate guage suggested it was still cold.
ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE PROBLEM
- Date Of Incident: 2024-08-19
- VIN: WBA5U9C01LA
- Components: ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
- Summary: Brought my car in for a starter recall picked it up next day and drove home then came out to turn my vehicle on again and it wouldn’t start. Burning smell from engine bay as well. Returned the car they inspected it and told me a faulty starter. When I brought the car in it was in perfect working condition I only brought it for the recall. I was then held accountable for 25% of repair costs.
UNKNOWN OR OTHER,ENGINE PROBLEM
- Date Of Incident: 2024-07-23
- VIN: WBA5U7C06LA
- Components: UNKNOWN OR OTHER,ENGINE
- Summary: Oil pump failure, causing inability to read oil level. Also flickering oil light on and off. After some research noticed it was happening to a lot of others as well due to oil pump being made with plastic internals. BMW has since updated to a new pump with metal internal the next year however never recalled old pumps.
ENGINE PROBLEM
- Date Of Incident: 2024-03-07
- VIN: WBA5U9C00LF
- Components: ENGINE
- Summary: Car was driving fine after a dealer oil change, then on a long road trip I get the error message "low oil pressure" stop car and take back to a service center. BMW dealership in San Rafael CA says that BMW NA told them to remove the oil pump and inspect it, but that it may not solve the issue. My car has a [XXX] production date according to the VIN. There are many other BMW M340 owners that have had to get their oil pumps replaced for the 2020 model year, same as mine. The new oil pump has a different design, metal impeller vs. plastic on the old one. The repair cost is quoted by the dealer as $6k + the parts, and they still wont know if it fixes the issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
ENGINE PROBLEM
- Date Of Incident: 2023-12-06
- VIN: WBA5U9C04LF
- Components: ENGINE
- Summary: Unable to read oil measurements Above 18% many 2020’s have a had a oil pump replacement
ENGINE PROBLEM
- Date Of Incident: 2023-04-13
- VIN: WBA5U7C08LA
- Components: ENGINE
- Summary: Oil measurement fails at 20%, unable to tell how much oil is in engine, can lead to severe engine damage where the engine seizes and you loose power brakes and steering. Dealer says only fix is oil pump replacement.
ENGINE PROBLEM
- Date Of Incident: 2022-09-22
- VIN: WBA5U9C06LA
- Components: ENGINE
- Summary: Oil level wouldn't read over 20 percent... the deals know it's an issue and it is related to the Oil pump
UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2022-10-10
- VIN: WBA5U9C04LF
- Components: UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM
- Summary: Unable to read oil level, high or unusually alarming oil pressure. High oil pressure codes
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2023-04-21
- VIN: 3MW5U7J01L8
- Components: UNKNOWN OR OTHER
- Summary: Oil pump on 2020 models is a constant issue. They fail after about 15k miles and BMW refuses to recognize this as a recall issue.
ENGINE PROBLEM
- Date Of Incident: 2023-01-10
- VIN: WBA5U9C06LF
- Components: ENGINE
- Summary: The engine oil pump has failed. The part is available for inspection. The failed oil pump causes the engine to blow up, leaving oil and coolant behind on the road as hazards and causing our vehicle violently spin out on the road. The problem has been reproduced multiple times and claimed by bmw dealerships to be faulty on multiple occasions. Upon further research, it has affected 80% of the 2019 and 2020 g series chassis vehicles with the B58tu engine. BMW has a known problem of failed oil pump. As has my own 2020 bmw m340i. The only warnings we had were the oil not measuring through the interior display, the only way to check it no dip stick, not completing or stopping at 21% with failed measurement. It has first appeared for me at 20k miles, for others as early as 5k miles. The vehicle has not been inspected by police or insurance other than the dealer and local independent shop.
ENGINE PROBLEM
- Date Of Incident: 2023-04-19
- VIN: WBA5U9C06LF
- Components: ENGINE
- Summary: Oil pump in earlier models are known to fail prematurely due to plastic internals . There is a revised oil pump that has all metal internals but those have early model vehicles with same engine have received oil pumps that fail and can be catastrophic while driving and causing injury if vehicle fails and causes accident.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2023-04-19
- VIN: WBA5U7C00LF
- Components: FUEL/PROPULSION SYSTEM
- Summary: Oil pump appears to have failed. Told plastic components inside pump. BMW issued a new part number and changed pump to all metal internals. This is standard on later production dates now. Pump failure causes engine failure and oil gauge failure to read out. Head gasket replacement which may or may not be related.
ENGINE PROBLEM
- Date Of Incident: 2022-11-01
- VIN: WBA5U9C07LF
- Components: ENGINE
- Summary: Electronic oil level sensor can’t read oil level. Vehicle is currently at the mechanic shop getting the oil pump replaced. It’s costing me around $2,500 out of pocket since I don’t have a active warranty anymore.
TIRES PROBLEM
- Date Of Incident: 2021-11-29
- VIN: WBA5U9C02LF
- Components: TIRES
- Summary: I have owned my 2020 BMW m340iX for 2 years. During that time I have had 5 tires blow out, including 3 in the past 3 months alone. The tires are "run flat" and need to be completely replaced if they develop any issues. The dealer I use for service, who is owned by the manufacturer, says it is simply wear and tear - but this pattern is concerning and a potential safety issue for the car and tires.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2020-09-02
- VIN: WBA5U7C05LF
- Components: UNKNOWN OR OTHER
- Summary: THE FRONT COLLISION SYSTEM DOES NOT WORK. EARLY WARNING RARELY COMES ON, AND IN A RECENT NEAR CRASH ON THE DALLAS NORTH TOLLWAY, IT NEVER CAME ON. EVERY NOW AND THEN, THE EARLY WARNING FRONT COLLISION WARNING WILL COME ON FOR A SECOND, BUT THERE IS NO REASON FOR IT. I TOOK IT TO THE LOCAL DEALERSHIP (CLASSIC BMW) AND THEY SAID IT IS OPERATING AS NORMAL ,ALTHOUGH TO PROVE IT THEY HAD TO TAILGATE CARS AT 75 MPH TO SIMPLY GET THE EARLY WARNING LIGHT TO ILLUMINATE A FEW TIMES. THEY NEVER GOT THE IMMINATE CRASH WARNING TO COME ON. THIS SYSTEM IS UNSAFE AND DOES NOT PROVIDE THE PROTECTION IT ADVERTISES. I'VE DRIVEN SEVERAL OTHER MAKES THAT HAD THIS SYSTEM, AND THE EARLY WARNING COMES ON VERY EARLY, WHEN YOU ARE BARELY NEAR THE CAR IN FRONT OF YOU.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2020-07-06
- VIN: WBA5U9C05LF
- Components: UNKNOWN OR OTHER
- Summary: I WAS DRIVING ON THE HIGHWAY AT APPROXIMATELY 70 MPH, THE POSTED LIMIT, WHEN ALL OF A SUDDEN THE SUNROOF EXPLODED. IT SOUNDED LIKE A GUNSHOT AND I ALMOST LOST CONTROL OF THE VEHICLE. LUCKILY THE HEADLINER WAS CLOSED SO THE GLASS DID NOT ENTER THE CABIN. THERE WERE NO VEHICLES IN FRONT OF US FOR AT LEAST 1 MILE AND NO OVERPASSES OR ROCKS THAT I SAW OR HEARD HITTING THE VEHICLE. IT IS A STOCK VEHICLE WITH 5200 MILES ON IT.
TIRES PROBLEM
- Date Of Incident: 2020-04-20
- VIN: WBA5U9C06LA
- Components: TIRES
- Summary: TL* THE CONTACT OWNS A 2020 BMW M340I, EQUIPPED WITH PIRELLI TIRES, TIRE LINE: P7 CINTURATO, TIRE SIZE 225/40/R19, DOT NUMBER: NOT AVAILABLE. THE CONTACT STATED THAT WHILE THE VEHICLE WAS AT AN INDEPENDENT MECHANIC FOR SUSPENSION INSPECTION, THE MECHANIC BECAME AWARE OF BUBBLES IN THE DRIVER'S AND PASSENGER'S SIDE FRONT TIRES. THE PASSENGER FRONT TIRE ALSO EXHIBITED A SPLIT. THE TIRES WERE NOT REPLACED. THE MANUFACTURER WAS CONTACTED AND INFORMED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 15,000.
2020 Bmw M340i recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 10 recalls for different components of the 2020 Bmw M340i.
- Manufacturer: BMW of North America, LLC
- Components: ELECTRICAL SYSTEM:STARTER ASSEMBLY
- Summary: 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.
- Consequence: A starter motor that overheats can ignite nearby combustible material in the engine compartment, increasing the risk of a fire.
- Remedy: 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.
- Manufacturer: BMW of North America, LLC
- Components: SEAT BELTS
- Summary: 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."
- Consequence: An audible chime that does not properly alert the driver to fasten their seat belt increases the risk of injury in a crash.
- Remedy: 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.
- Manufacturer: BMW of North America, LLC
- Components: SEATS
- Summary: 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.
- Consequence: An improperly welded seat frame may not properly restrain the occupant during a crash, increasing the risk of injury.
- Remedy: 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.
- Manufacturer: BMW of North America, LLC
- Components: ENGINE
- Summary: 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.
- Consequence: Loss of braking assist can increase the risk of a crash.
- Remedy: 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.
- Manufacturer: BMW of North America, LLC
- Components: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
- Summary: 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."
- Consequence: 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.
- Remedy: 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.
- Manufacturer: BMW of North America, LLC
- Components: STEERING:LINKAGES:TIE ROD ASSEMBLY
- Summary: 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.
- Consequence: A damaged or fractured tie rod may affect vehicle handling and control, increasing the risk of a crash.
- Remedy: 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.
- Manufacturer: BMW of North America, LLC
- Components: SEAT BELTS:FRONT:BUCKLE ASSEMBLY
- Summary: 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.
- Consequence: 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.
- Remedy: 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.
- Manufacturer: BMW of North America, LLC
- Components: STRUCTURE:BODY:TRUNK LID
- Summary: 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."
- Consequence: If a person were inside the trunk compartment, they may not be able to get out, increasing their risk of injury.
- Remedy: 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.
- Manufacturer: BMW of North America, LLC
- Components: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
- Summary: 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."
- Consequence: The lack of an image in the back-up camera display increases the risk of a crash.
- Remedy: 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.
- Manufacturer: BMW of North America, LLC
- Components: SEATS
- Summary: 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.
- Consequence: If the headrest folds down in a crash, there would be an increased risk of injury.
- Remedy: 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.
Additional sources
More sources of information about 2020 Bmw M340i problems:
List of Problems I had - M340i - G20 BMW 3-Series Forum
1 · 1. Car refused to unlock / lock. · 2. Bass Cut Issue on Harman Kardon. · 3. Virtual / Live Cockpit went blank driving. · 4. Auto-hold stuck on. · 5. Apple Car ...
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Dec 5, 2022 ... As for the cars function, my complaint lies with the wireless Apple CarPlay sometimes having glitches like disconnecting in certain areas or ...
2020 M340i common issues to know about before buying? - G20 ...
The main issue is the level of the RPMs. If they are over 997 there is a high likelihood the measurement will fail. As you may have noticed, when you start an ...
2020 M340i common problems? : r/BMW
Sep 27, 2023 ... Biggest problem is insecure M3 owners constantly reminding you that it's not a “real M car.”.
Considering m340i xdrive. Issues? - G20 BMW 3-Series Forum
Any known issues for a 2022 m340i that I should be aware of before I dive into this? Possibly may get a preowned 2020 or 2021 if no serious known issues or ...
Other years of Bmw M340i
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