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2018 BMW X3

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2018 BMW X3 do not stand out strongly from the model-year median of 86.

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When problems were reported

Mileage at the reported incident

27 reports with mileage · 47 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

4 crash reports2 fire reports1 injury reports

Unknown Or Other complaints

12 reports
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Mileage unknown · Dec 19, 2025
EngineUnknown Or Other

Part number 17127799184 keeps melting. Over the years I have had multiple components under the hood to melt. I’ve replaced hydraulic lines, coolant reservoirs you name it. Most recently part number 17127799184 keeps melting. I’ve replaced this part three times. My car is currently at Bloomfield hill bmw of Michigan. They did a d…

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Part number 17127799184 keeps melting. Over the years I have had multiple components under the hood to melt. I’ve replaced hydraulic lines, coolant reservoirs you name it. Most recently part number 17127799184 keeps melting. I’ve replaced this part three times. My car is currently at Bloomfield hill bmw of Michigan. They did a diagnostic but it states they cannot definitively tell me what’s causing the issue. They advise I start with replacing the heating module but cannot guarantee it will resolve the issue. They stated my car is producing no symptoms. I contacted the corporate office with hopes they would assist with a good will service request. However it appears not only do they not stand behind their products but apparently bmw’s are only meant to last 4-5 years. When questioned if it’s normal for components to continuously melt under the hood he agreed it is not. However refused to offer an equitable solution considering the issues I’ve had over the years and their mechanics currently not being able to state 100 percent what’s wrong with the automobile. When I told him my mother drove a Volvo for 20 years are you saying in 7 years parts on a car should melt? He didn’t offer a response wished me a happy holiday and concluded the call.

NHTSA ODI #11706065

Mileage unknown · Mar 17, 2025
Electrical SystemEngineUnknown Or Other

My 2018 BMW X3 xdrive30i G01 series has been experiencing persistent overheating issues, even in cold temperatures as low as 40 degrees. The coolant reservoir boils vigorously while driving, but the temperature gauge does not indicate overheating, and no warning lights appear. The only alert displayed is a low coolant warning in…

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My 2018 BMW X3 xdrive30i G01 series has been experiencing persistent overheating issues, even in cold temperatures as low as 40 degrees. The coolant reservoir boils vigorously while driving, but the temperature gauge does not indicate overheating, and no warning lights appear. The only alert displayed is a low coolant warning instructing to refill coolant or to top off. Recently, I noticed coolant and other fluids leaking from underneath the vehicle, along with a strong burning smell coming from the engine. Adding BMW brand antifreeze/coolant did not resolve the issue. Despite these ongoing issues, the authorized BMW dealership has refused to inspect the cooling system further because no fault codes appear. Independent repair shops have also been unable to diagnose the root cause. This presents a serious safety risk. The vehicle is overheating without warning, which could result in sudden engine failure while driving. The boiling coolant, burning smell, and fluid leaks also raise concerns about a potential fire hazard. This vehicle is now undrivable and unsafe. I urge NHTSA to immediately investigate potential cooling system and sensor defects in this model.

NHTSA ODI #11648858

Mileage unknown · Jan 23, 2025
Unknown Or Other

I cannot take the vehicle to the dealership to have the recall performed. I have spoken with the closest dealership and they will not provide a driver or towing services unless I pay for it. The letter I received from BMW indicates if my "BMW center is unable to remedy the defect without charge or a reasonable period of time",…

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I cannot take the vehicle to the dealership to have the recall performed. I have spoken with the closest dealership and they will not provide a driver or towing services unless I pay for it. The letter I received from BMW indicates if my "BMW center is unable to remedy the defect without charge or a reasonable period of time", I should notify the NHTSA. Unless BMW follows federal guidelines, I cannot have the recall remedied. I would like some options or relief so that the recall can be performed.

NHTSA ODI #11638018

Mileage unknown · Dec 3, 2024
Unknown Or OtherFire

I was driving car on clear roadway and received a warning to go to service. I smelled burning and saw smoke coming from front hood. Got onto shoulder, got out of car and flames started - falling to ground first and then entire engine was consumed.

NHTSA ODI #11628538

Mileage unknown · Aug 22, 2024
Unknown Or OtherFire

January 15, 2021 our BMW burned to the ground. I had just picked it up after an oil change at the dealership. Only the second oil change and the SUV had less than 17,000 miles. My safety was certainly at risk as I was stopped at a red light when the engine started smoking. I exited the car, but within 1-2 minutes the car was…

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January 15, 2021 our BMW burned to the ground. I had just picked it up after an oil change at the dealership. Only the second oil change and the SUV had less than 17,000 miles. My safety was certainly at risk as I was stopped at a red light when the engine started smoking. I exited the car, but within 1-2 minutes the car was engulfed in flames. Several pieces flew off the SUV was tires popped or other components exploded. People in the area were near the SUV when pieces flew off the car. I am sure by now the car has been destroyed. Until I saw a recent BMW car fire recall and read the documents I did not know I had the ability to file a claim. We submitted an insurance claim and they investigated and the dealer investigated. The dealer was found to not be at fault. To my knowledge the insurance investigator and the dealer (BMW of Portland) inspected the car. Warning lights appeared on the dash one traffic light, about one mile prior to the vehicle dying at the light where it caught fire. The warning lights came at the same time the vehicle died. I was able to start it again and then it died a the next light and started smoking. Also important is that I just saw the recent BMW fire potential recall that does not include the X3 in the 2018 model year, but does include the 2017 model year. NHTSA recall # 24V-608. We were paid a significantly diminished value for the vehicle based on depreciation, which meant we were out $10-$12,000 on a vehicle we had planned to keep for a very long time.

NHTSA ODI #11610210

Mileage unknown · Feb 23, 2024
Electrical SystemUnknown Or Other

2018 BMW X3 M40i - after the car was washed in a car wash, the tailgate started opening and closing on its own. Would open all the way up, wait a few seconds then close all the way down and lock itself. It happened about 20 times until it stopped on its own. This started immediately after the car was parked in the garage. Did n…

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2018 BMW X3 M40i - after the car was washed in a car wash, the tailgate started opening and closing on its own. Would open all the way up, wait a few seconds then close all the way down and lock itself. It happened about 20 times until it stopped on its own. This started immediately after the car was parked in the garage. Did not happen while driving. The button on the remote control was not pressed at all. The tailgate would beep and flash the taillights when opening and closing.

NHTSA ODI #11573659

60 miles · May 1, 2020
Unknown Or Other

SUNROOF "EXPLODED" WHILE DRIVING CAUSING GLASS TO FLY EVERYWHERE.

NHTSA ODI #11323000

100 miles · Mar 20, 2020
Unknown Or Other

THE TRUNK OPENS RANDOMLY BOTH WHILE PARKED AND MOVING. SOMETIMES WHILE DRIVING AT LOW SPEEDS. I OFTEN FIND THE TRUNK OPEN IN THE PARKING LOT AFTER LOCKING IT. ALSO, THE ALARM WILL GO OFF WHILE DRIVING.

NHTSA ODI #11318853

62,500 miles · Dec 22, 2019
Service BrakesSteeringUnknown Or OtherCrash

I WAS PARKING WHEN I TOTALLY LOST CONTROL OF MY CAR. I COULD NOT STEER IT AND I COULD NOT BREAK. I WENT LEFT WHILE I WAS ATTEMPTING TO BRAKE BUT I HAD NO BRAKES. I ATTEMPTED TO GO STRAIGHT AND HIT ONE PARKED CAR. THEN I WENT RIGHT AND DAMAGED ANOTHER CAR THEN THE CAR HIT A 3 CAR. THEN THE CAR STOPPED. I RECEIVE A BMW ASSIST MES…

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I WAS PARKING WHEN I TOTALLY LOST CONTROL OF MY CAR. I COULD NOT STEER IT AND I COULD NOT BREAK. I WENT LEFT WHILE I WAS ATTEMPTING TO BRAKE BUT I HAD NO BRAKES. I ATTEMPTED TO GO STRAIGHT AND HIT ONE PARKED CAR. THEN I WENT RIGHT AND DAMAGED ANOTHER CAR THEN THE CAR HIT A 3 CAR. THEN THE CAR STOPPED. I RECEIVE A BMW ASSIST MESSAGE REGARDING HAVING AN ACCIDENT THEN THE SCREEN WENT DEAD. I WAS PARKING MY CAR. FEW WEEKS BEFORE I RECEIVED THE FOLLOWING MESSAGE: CHASSIS STABILIZATION PROBLEMS. YOU CAN CONTINUE DRIVING BUT TAKE YOUR CAR TO THE DEALER ( SOMETHING LIKE THAT). I STOPPED THE CAR AND THE MESSAGE WENT AWAY. NEVER CAME BACK. SO I WAS PLANNING TO TALK ABOUT IT TO THE DEALER WHEN GOING FOR THE NEXT APPOINTMENT. I WAS PARKING IN A PLACE I KNOW VERY WELL, HISPITAL PARKING.

NHTSA ODI #11290747

Mileage unknown · Oct 13, 2018
Unknown Or Other

THE VEHICLE IS EQUIPPED WITH BLUE TOOTH, THUS IT IS SUPPOSED TO BE HAND-FREE TO HANDLE SMARTPHONE CALL OR TEXT WHILE DRIVING. THIS BLUE TOOTH WORKED PROPERLY FOR PREVIOUS YEARS MODELS, AND EVEN 2018 SAME MODEL BUT WITH THE OPTION BEING SLIGHTLY DIFFERENT THAN MINE, SUCH AS, THE ONE EQUIPPED WITH WIRELESS PHONE CHARGER. FOR MY VE…

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THE VEHICLE IS EQUIPPED WITH BLUE TOOTH, THUS IT IS SUPPOSED TO BE HAND-FREE TO HANDLE SMARTPHONE CALL OR TEXT WHILE DRIVING. THIS BLUE TOOTH WORKED PROPERLY FOR PREVIOUS YEARS MODELS, AND EVEN 2018 SAME MODEL BUT WITH THE OPTION BEING SLIGHTLY DIFFERENT THAN MINE, SUCH AS, THE ONE EQUIPPED WITH WIRELESS PHONE CHARGER. FOR MY VEHICLE, IT DOES NOT NOTIFY WHILE BLUE TOOTH CONNECTED WHEN NEW TEXT COMES. I COMPLAINED TO BMW NORTH AMERICA. THEY ADMITTED THAT IT WAS A FIRMWARE BUG, BUT DID NOT COMMIT TO UPDATE FIRMWARE TO FIX THE THE BUG. THIS BUG COULD SIDE TRACK THE DRIVER IF HE TRIES TO CHECK THE MESSAGE WHILE DRIVING SINCE HE KNOWS THE TEXT MESSAGE NOTIFICATION IN THE VEHICLE IS NOT WORKING.

NHTSA ODI #11140153

Official recalls

11

24V764000 · Structure

Oct 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.

24V534000 · Structure

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.

21V521000 · Air Bags:frontal; Air Bags:sensor:occupant Classification:front Passenger

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.

20V152000 · Air Bags:frontal:passenger Side:inflator Module; Electrical System: Instrument Cluster/panel

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)

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.

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.

19V684000 · Back Over Prevention: Sensing System: Camera

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.

19V563000 · Seats

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.

18V453000 · Service Brakes, Hydraulic:foundation Components:disc:caliper

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.

18V431000 · Exterior Lighting:turn Signal

Jun 21, 2018

BMW of North America, LLC (BMW) is recalling certain 2018 BMW X3 xDrive30i and X3 M40i vehicles. The rear turn signals on the outboard side panel will illuminate red, while the inboard turn signals simultaneously illuminate amber. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence & remedy

Consequence: Turn signals that flash multiple colors may confuse other drivers, increasing the risk of a crash.

Remedy: BMW will notify owners, and dealers will inspect the rear turn signal lights, and replace if necessary, free of charge. The recall began August 20, 2018. Owners may contact BMW customer service at 1-800-525-7417.

18V374000 · Lane Departure: Lane Keep: Steering Assist

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.

18V154000 · Structure:body

Mar 7, 2018

BMW of North America, LLC (BMW) is recalling certain 2018 BMW X3 xDrive30i and X3 M40i vehicles. The rear spoiler may not have been properly attached during assembly, or may be missing screws, possibly causing the spoiler to detach while driving.

Consequence & remedy

Consequence: If the spoiler detaches while driving, it can become a road hazard, increasing the risk of a crash.

Remedy: BMW will notify owners, and dealers will inspect the spoiler, correcting its attachment as necessary, free of charge. The recall is expected to begin May 1, 2018. Owners may contact BMW customer service at 1-800-525-7417.

17V719000 · Electrical System: Instrument Cluster/panel

Nov 15, 2017

BMW of North America, LLC (BMW) is recalling certain 2018 230i, 230i xDrive, M240i, M240i xDrive, M2, and X3 xDrive 30i SAV vehicles. These vehicles may have an error in the software for the instrument panel, causing the display to not properly illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 101, "Control and Displays."

Consequence & remedy

Consequence: If the display does not illuminate during start up or does not illuminate various control and warning symbols while driving, it can increase the risk of a crash.

Remedy: BMW will notify owners, and dealers will update the instrument cluster display software, free of charge. The recall is expected to begin January 8, 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 ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.