NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
7 reportsClear category filter69,000 miles · Aug 25, 2026
Engine And Engine Cooling
The contact owns a 2019 BMW X3. While the vehicle was at an independent mechanic for maintenance, the technician discovered an active coolant leak coming from the coolant expansion tank. The mechanic stated that the leak was caused by excessive system pressure stressing the factory plastic tank. The mechanic informed the contact…
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The contact owns a 2019 BMW X3. While the vehicle was at an independent mechanic for maintenance, the technician discovered an active coolant leak coming from the coolant expansion tank. The mechanic stated that the leak was caused by excessive system pressure stressing the factory plastic tank. The mechanic informed the contact that if the issue was not resolved, the failure might become a major coolant leak into the engine, and the engine would need to be replaced. The vehicle was not repaired because the leak was coming from several areas. The contact stated that all the plastic parts need to be replaced with metallic parts. The vehicle was towed to the dealer but was not yet diagnosed. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 69,000.
NHTSA ODI #11759410
88,000 miles · Apr 1, 2025
Engine And Engine Cooling
The contact owns a 2019 BMW X3. The contact stated that while driving 20 MPH on a main road, the message "Warning - Add Coolant' was displayed, and the temperature gauge indicated that the engine was overheating. The contact pulled over to the side of the road and allowed the engine to cool down. The vehicle was towed to an inde…
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The contact owns a 2019 BMW X3. The contact stated that while driving 20 MPH on a main road, the message "Warning - Add Coolant' was displayed, and the temperature gauge indicated that the engine was overheating. The contact pulled over to the side of the road and allowed the engine to cool down. The vehicle was towed to an independent mechanic, where it was diagnosed and determined that the engine had failed due to coolant intrusion. The mechanic determined that the engine needed to be repaired. The vehicle was not repaired. The dealer was notified of the failure. The manufacturer was notified of the failure. The approximate failure mileage was 88,000.
NHTSA ODI #11652161
Mileage unknown · Feb 18, 2025
Engine And Engine Cooling
The contact owns a 2019 BMW X3. The contact stated while driving 20 MPH, there was coolant leaking from the vehicle. The coolant level low message was displayed. The contact stated that the temperature gauge was raised to HOT. The vehicle was towed to the local dealer, where it was diagnosed that there was an engine cooling fail…
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The contact owns a 2019 BMW X3. The contact stated while driving 20 MPH, there was coolant leaking from the vehicle. The coolant level low message was displayed. The contact stated that the temperature gauge was raised to HOT. The vehicle was towed to the local dealer, where it was diagnosed that there was an engine cooling failure The vehicle was not repaired. The manufacturer was contacted and referred the contact to the NHTSA Hotline. The failure mileage was unknown.
NHTSA ODI #11643349
100,000 miles · Feb 18, 2025
Engine And Engine Cooling
The contact owns a 2019 BMW X3. The contact stated that the carbon monoxide detector sounded an alarm from the living room. The contact stated that her husband was unable to turn off the carbon monoxide alarm and called the Fire Department. The Fire Department arrived and determined that the vehicle, which had been parked in the…
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The contact owns a 2019 BMW X3. The contact stated that the carbon monoxide detector sounded an alarm from the living room. The contact stated that her husband was unable to turn off the carbon monoxide alarm and called the Fire Department. The Fire Department arrived and determined that the vehicle, which had been parked in the garage of the residence, had experienced a thermal event in the engine compartment. The contact was advised that heat had generated carbon monoxide gas that had spread from the garage into an attic crawl space and then into the living room of the residence which had set off the carbon monoxide alarm. The contact stated that they were not able to drive the vehicle out of the garage due to the heat from the engine compartment. The contact stated that after the Fire Department had cleared the garage and residence of carbon monoxide, the contact was able to drive the vehicle out of the garage. The contact was advised by the Fire Department that the temperature in the engine compartment was getting dangerously hot and the vehicle was turned off. The contact had not taken the vehicle to a local dealer or independent mechanic. The vehicle was not diagnosed or repaired. The contact stated that the week prior to the failure, the vehicle was at a dealer for the water pump replacement. The manufacturer was not informed of the failure. The failure mileage was approximately 100,000.
NHTSA ODI #11643303
80,000 miles · Aug 20, 2024
Electrical SystemEngine And Engine Cooling
The contact owns a 2019 BMW X3. The contact stated while driving approximately 40 MPH, the engine overheating warning light was illuminated. The contact stated that a message was displayed to “Stop Driving and Allow Engine to Cool Down”. The contact drove the vehicle to a local dealer, where it was diagnosed and determined that …
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The contact owns a 2019 BMW X3. The contact stated while driving approximately 40 MPH, the engine overheating warning light was illuminated. The contact stated that a message was displayed to “Stop Driving and Allow Engine to Cool Down”. The contact drove the vehicle to a local dealer, where it was diagnosed and determined that the water pump had failed and needed to be replaced. The vehicle was repaired. The manufacturer was not informed of the failure. The contact researched online and related the failure to NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System) however, neither the VIN nor the model year was included. The failure mileage was approximately 80,000.
NHTSA ODI #11609681
100,000 miles · Feb 22, 2024
Engine And Engine Cooling
The contact owns a 2019 BMW X3. The contact stated that while performing a visual inspection of the vehicle, she noticed that the engine oil was leaking from the vehicle. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed that the oil filter housing had failed…
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The contact owns a 2019 BMW X3. The contact stated that while performing a visual inspection of the vehicle, she noticed that the engine oil was leaking from the vehicle. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed that the oil filter housing had failed. The vehicle was not repaired. The contact related the failure to TSB Number: 11-02-20. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was 100,000.
NHTSA ODI #11573383
30,000 miles · Mar 29, 2023
Engine And Engine Cooling
The contact owns a 2019 BMW X3. The contact stated that while driving at an undisclosed speed, the vehicle overheated. The contact added coolant to the reservoir. The coolant warning light was illuminated. The vehicle was taken to the local dealer where it was diagnosed that coolant was needed. The vehicle was repaired but the f…
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The contact owns a 2019 BMW X3. The contact stated that while driving at an undisclosed speed, the vehicle overheated. The contact added coolant to the reservoir. The coolant warning light was illuminated. The vehicle was taken to the local dealer where it was diagnosed that coolant was needed. The vehicle was repaired but the failure persisted. The contact mentioned she was concerned about a vehicle fire. The manufacturer was not contacted. The failure mileage was approximately 30,000.
NHTSA ODI #11514472
Official recalls
10Oct 15, 2024
BMW of North America, LLC (BMW) is recalling certain 2018-2022 X3 sDrive30i, X3 xDrive30i, X3 M40i, and X3 M vehicles. The attachment for the rear cargo rail may become damaged in a rear crash and result in the cargo rail detaching.
Consequence & remedy
Consequence: Interior rear cargo rail detachment during a crash can increase the risk of injury.
Remedy: Dealers will replace the rear cargo rail attachment bolts, free of charge. Owner notification letters were mailed December 12, 2024. Owners may contact BMW customer service at 1-800-525-7417. Vehicles in this recall were previously remedied for this issue under recall number 24V-534 and will need to have the new repair completed.
Jul 17, 2024
BMW of North America, LLC (BMW) is recalling certain 2018-2023 X3 sDrive30i, X3 xDrive30i, X3 M40i, and X3 M vehicles. The attachment for the interior cargo rail may become damaged in a rear crash and result in the cargo rail detaching.
Consequence & remedy
Consequence: Interior cargo rail detachment during a rear crash can increase the risk of injury.
Remedy: Dealers will replace the rear cargo rail attachment bolts, free of charge. Owner notification letters were mailed January 2, 2024. Owners may contact BMW customer service at 1-800-525-7417.
Jul 8, 2021
BMW of North America, LLC (BMW) is recalling certain 2018-2019 X3 sDrive30i, X3 xDrive30i, X3 M40i and 2019 X4 xDrive30i, and X4 M40i vehicles. The front passenger seat occupant classification system may have been improperly assembled, which could result in the misclassification of the seat as unoccupied, and deactivate the front air bag.
Consequence & remedy
Consequence: A deactivated front air bag will not deploy in the event of a crash, increasing the risk of injury.
Remedy: Dealers will replace the seat foam, which includes the occupant classification system, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact BMW customer service at 1-800-525-7417.
Additional source detail variants (2)
Air Bags:sensor:occupant Classification:front Passenger
BMW of North America, LLC (BMW) is recalling certain 2018-2019 X3 sDrive30i, X3 xDrive30i, X3 M40i and 2019 X4 xDrive30i, and X4 M40i vehicles. The front passenger seat occupant classification system may have been improperly assembled, which could result in the misclassification of the seat as unoccupied, and deactivate the front air bag.
Consequence: A deactivated front air bag will not deploy in the event of a crash, increasing the risk of injury.
Remedy: Dealers will replace the seat foam, which includes the occupant classification system, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact BMW customer service at 1-800-525-7417.
Air Bags:frontal
BMW of North America, LLC (BMW) is recalling certain 2018-2019 X3 sDrive30i, X3 xDrive30i, X3 M40i and 2019 X4 xDrive30i, and X4 M40i vehicles. The front passenger seat occupant classification system may have been improperly assembled, which could result in the misclassification of the seat as unoccupied, and deactivate the front air bag.
Consequence: A deactivated front air bag will not deploy in the event of a crash, increasing the risk of injury.
Remedy: Dealers will replace the seat foam, which includes the occupant classification system, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact BMW customer service at 1-800-525-7417.
Feb 19, 2021
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 & remedy
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.
Additional source detail variants (2)
Back Over Prevention:software
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.
Back Over Prevention: Sensing System: Camera
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.
Mar 18, 2020
BMW of North America, LLC (BMW) is recalling certain 2019-2020 X4 xDrive30i and X4 M40i, and 2018-2020 X3 sDrive30i, X3 xDrive30i, X3 M40i, and X3M vehicles. The instrument panel casing may not have been tightened properly to the passenger air bag.
Consequence & remedy
Consequence: In the event of a crash necessitating air bag deployment, the air bag could damage the instrument panel and cause small pieces of the panel to strike the driver or other occupants, increasing the risk of injury.
Remedy: BMW will notify owners, and dealers will replace the instrument panel casing, free of charge. The recall began May 15, 2020. Owners may contact BMW customer service at 1-800-525-7417.
Additional source detail variants (2)
Electrical System: Instrument Cluster/panel
BMW of North America, LLC (BMW) is recalling certain 2019-2020 X4 xDrive30i and X4 M40i, and 2018-2020 X3 sDrive30i, X3 xDrive30i, X3 M40i, and X3M vehicles. The instrument panel casing may not have been tightened properly to the passenger air bag.
Consequence: In the event of a crash necessitating air bag deployment, the air bag could damage the instrument panel and cause small pieces of the panel to strike the driver or other occupants, increasing the risk of injury.
Remedy: BMW will notify owners, and dealers will replace the instrument panel casing, free of charge. The recall began May 15, 2020. Owners may contact BMW customer service at 1-800-525-7417.
Air Bags:frontal:passenger Side:inflator Module
BMW of North America, LLC (BMW) is recalling certain 2019-2020 X4 xDrive30i and X4 M40i, and 2018-2020 X3 sDrive30i, X3 xDrive30i, X3 M40i, and X3M vehicles. The instrument panel casing may not have been tightened properly to the passenger air bag.
Consequence: In the event of a crash necessitating air bag deployment, the air bag could damage the instrument panel and cause small pieces of the panel to strike the driver or other occupants, increasing the risk of injury.
Remedy: BMW will notify owners, and dealers will replace the instrument panel casing, free of charge. The recall began May 15, 2020. Owners may contact BMW customer service at 1-800-525-7417.
Sep 27, 2019
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 & remedy
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.
Jul 31, 2019
BMW of North America, LLC (BMW) is recalling certain 2018-2019 X3 sDrive30i, xDrive30i and M40i and 2019 X4 xDrive30i and M40i vehicles. The front seatback frames may have been improperly welded, allowing the seatback to unexpectedly fold forward or rearward.
Consequence & remedy
Consequence: In the event of a crash, there is an increased risk of injury if the seatback folds forward or rearward.
Remedy: BMW will notify owners, and dealers will replace the front seats, free of charge. The recall began September 27, 2019. Owners may contact BMW customer service 1-800-525-7417.
Apr 10, 2019
BMW of North America, LLC (BMW) is recalling certain 2019 X3 sDrive30i, X3 xDrive30i, X3 M40i, and X4 M40i vehicles. The instrument panel assembly may have been improperly manufactured, possibly affecting the deployment of the passenger's frontal air bag.
Consequence & remedy
Consequence: If the front passenger air bag does not deploy properly in the event of a crash, the occupant has an increased risk of injury.
Remedy: BMW will notify owners, and dealers will replace the instrument panel assembly, free of charge. The recall began June 3, 2019. Owners may contact BMW customer service at 1-800-525-7417.
Additional source detail variants (2)
Electrical System: Instrument Cluster/panel
BMW of North America, LLC (BMW) is recalling certain 2019 X3 sDrive30i, X3 xDrive30i, X3 M40i, and X4 M40i vehicles. The instrument panel assembly may have been improperly manufactured, possibly affecting the deployment of the passenger's frontal air bag.
Consequence: If the front passenger air bag does not deploy properly in the event of a crash, the occupant has an increased risk of injury.
Remedy: BMW will notify owners, and dealers will replace the instrument panel assembly, free of charge. The recall began June 3, 2019. Owners may contact BMW customer service at 1-800-525-7417.
Air Bags:frontal:passenger Side:inflator Module
BMW of North America, LLC (BMW) is recalling certain 2019 X3 sDrive30i, X3 xDrive30i, X3 M40i, and X4 M40i vehicles. The instrument panel assembly may have been improperly manufactured, possibly affecting the deployment of the passenger's frontal air bag.
Consequence: If the front passenger air bag does not deploy properly in the event of a crash, the occupant has an increased risk of injury.
Remedy: BMW will notify owners, and dealers will replace the instrument panel assembly, free of charge. The recall began June 3, 2019. Owners may contact BMW customer service at 1-800-525-7417.
Jul 6, 2018
BMW of North America, LLC (BMW) is recalling certain 2018-2019 BMW X3 sDrive30i, X3 xDrive30i, X3 M40i and certain 2019 X4 xDrive30i and X4 M40i vehicles. The rear brake caliper pistons on these vehicles may have an insufficient coating, potentially reducing rear brake performance.
Consequence & remedy
Consequence: A reduction of braking performance can increase the risk of a crash.
Remedy: BMW will notify owners, and dealers will bleed the rear brake circuit, free of charge. The recall began August 31, 2018. Owners may contact BMW customer service at 1-800-525-7417.
Jun 6, 2018
BMW of North America, LLC (BMW) is recalling certain 2018-2019 BMW X3 xDrive30i, X3 sDrive30i, and X3 M40i vehicles equipped with the "Active Lane Keeping Assistant" option. The steering wheel may be incompatible with the lane keeping assistant function and may not detect if the driver's hands are off the wheel.
Consequence & remedy
Consequence: If the sensors do not properly detect the driver's hands are off the wheel, the driver may not be alerted by one or more warning signals, increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will inspect the steering wheel, replacing it if necessary, free of charge. The recall began on July 19, 2018. Owners may contact BMW customer service at 1-800-525-7417.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
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