5UXTS3C59J0Y987752018 BMW X3M40i

The sunroof drains of the vehicle become easily clogged. When this happens, water drains into the battery compartment and interior of the vehicle. Although BMW is aware of this, and the attendant danger of having water pooling in the battery compartment, they have not addressed the issue. There are no warning lamps, messages or other symptoms prior to the problem.

While driving on the interstate lost coolant through the oil cooler housing. I had to quickly get to the shoulder of the road having to cross several lanes of traffic. The car had to be towed. I had it towed to the dealership where I purchased it as I paid for an extended warranty. Warranty company denied the claim. Through research I am finding this is an issue with BMWs as they part is plastic and does not stand up well with the temperature changes it is subjected to. This needs to be a recall. The car is still in the shop, 45 days later. Approximate cost to repair $2,840.00 plus tax.

Oil pump failure due to plastic brittle materials failing prematurely. It is a common problem that is well documented across the owners that have this vehicle.

BMW installed a part that is failing quite a number of vehicles including this vehicle. The oil filter housing was not properly constructed at the factory. Fails.

Vehicle lost coolant and warned me to pull over because of the engine overheating. Later was diagnosed with a leaking oil filter housing. Simply too early for such a component to fail. Left my wife stranded miles away from home in the snow.

This problem has occurred to me now twice. Both occurrences were on very cold days where the temperature was below 20 degrees F. The car starts promptly and runs, but the entire dashboard electronic instrument cluster is non-functioning and dark . In this condition, you cannot tell your speed, engine rpm, fuel level, engine temperature, or any mileage numbers. The turn signals also do not work. The headlights and the iDrive screen and the climate control were all lit properly and functioned. I did not think to check the brake or tailights, unfortunately. Multiple restarts of the car had no effect, and so I drove home without the dash functions. After the car sat overnight in my garage (which is somewhat warmer) the dash lights returned to their proper function.

The Front Passenger Seat Occupancy Sensor Mat (CIS) in my 2018 BMW X3 failed at 56,000 miles. This failure is confirmed by the specific BMW fault code 930A1C (Seat Occupancy Detector Malfunction) stored in the Advanced Crash Safety Module (ACSM). The component is currently installed in the vehicle and available for inspection. This defect poses a severe safety risk: the system fails to consistently detect a seated front passenger. As a result, the passenger airbag may be disabled and fail to deploy in a collision, significantly increasing the risk of injury or death. The dashboard displays a "Passenger Restraint System" malfunction warning, accompanied by an airbag light and chime. The issue is intermittent and load-dependent. It triggers specifically when an adult passenger occupies the seat for extended periods (e.g., highway driving), indicating a physical fatigue failure of the sensor mat grid under compression. I diagnosed the fault using BMW factory-level diagnostics. However, both the local BMW dealership and BMW North America have refused to cover the diagnosis or repair under the existing warranty extension (SIB 72 01 25) for this exact component, stating my specific VIN is excluded despite the vehicle exhibiting the known safety defect.

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.

The contact owns a 2018 BMW X3. The contact stated that while driving over 45 MPH, the Lane Departure and Blind Spot features deactivated unintendedly. The message that the system was deactivated was displayed. The local dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted and referred the contact to the NHTSA Hotline. The failure mileage was approximately 71,000.

A BMW dealership has indicated that the motor mounts on my vehicle need to be replaced. My vehicle has under 29,000 miles, and these parts are designed to last for 60,000 to 100,000 miles. A premature collapse of the motor mounts indicates a manufacturing defect, material weakness or installation error from the factory. I understand that this defect is common for 2018-2020 X3 models. The vehicle did not display any symptoms of this defect and no indicators were displayed on the on-screen monitor.

Vehicle: 2018 BMW X3 VIN: [XXX] My 2018 BMW X3 has had continuous oil and coolant leaks for several years. Major parts have already been replaced including the turbocharger, oil cooler, water pump, turbo lines, radiator hose, thermostat, and valve cover gaskets. The dealer recently confirmed my crankshaft seals are leaking. These issues are consistent with a defective Positive Crankcase Ventilation (PCV) system, which causes excess crankcase pressure and oil leaks. BMW issued an Extended Limited Warranty for PCV/valve cover defects on other models but said my VIN isn’t included—even though I’m experiencing the same failure pattern. This creates potential fire and safety hazards from oil leaking onto hot engine components, as well as the risk of sudden engine failure and environmental hazards from oil dripping onto roads. I respectfully request that NHTSA investigate whether 2018 BMW X3 vehicles should be included in BMW’s PCV/valve cover recall or extended warranty coverage. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Front headlights were replaced under warranty after daytime running lights both stopped working in Oct. 2021. Similar problem now on 9/4/25 approximately 4 years later, and BMW is leaving me to foot the bill on a barely 7 year old vehicle, forcing me to have 3 sets of lights on a car that is 7 years old.

Drivers left front daytime running lights failed after <4 years from warranty replacement. 3rd set of lights in under 7 years on this vehicle.

Coolant leak. Oil filter housing coolant leak. Water pump leak. Coolant leaked while driving, and vehicle was not driveable after arriving at the dealership when all the coolant purged out of the vehicle.

Light indicator showed low coolant levels. Car was leaking coolant slowly. Filled up coolant but levels continued to go down. Brought to mechanic and they had to remove oil filter housing to replace failing gasket. Car is about 113K miles.

Around April 2025, While driving at highway speeds for approximately 1hour with cruise control engaged, vehicle suddenly began to decelerate as if I had taken my foot off the throttle. Pressing the throttle had no effect on engine RPM or vehicle speed as the vehicle continued to decelerate. Tapping the brakes then pressing the throttle had no effect as vehicle continued to decelerate. I was able to negotiate across lanes of highway traffic at low speed to reach shoulder with no throttle control. After coming to a stop on the highway shoulder, pressing the throttle failed to rev the engine or move the vehicle forward in drive. After placing transmission in reverse, the vehicle did back up normally allowing me to put the car in a safer position on the shoulder. After turning off the ignition and restarting, the vehicle operated normally. I was able to complete my trip without incident. I did not engage the cruise control. A few days later, I took the vehicle to an BMW dealer service center but no error codes or malfunctions were identified. A second incident similar to the first occurred in August 2025. Again, I was able to reach the shoulder without serious incident. After turning off the ignition and restarting, the vehicle operated normally. I was able to complete my trip. I did not engage the cruise control.

headlights flash due to possible faulty switch. very bad safely problem that affects other cars

PCV valve issues. Failing PCV valve. I bought my car in 2020 certified pre owned and having issues wi the the PCV Valve similar to the recall for 2018 BMW x3 M40.

The windshield was replaced due to a crack from road debris. It was replaced with a Fuyoa 43R-0117043; DOT1038M544AS1. The car has head up display. The new windshield is highly reflective when driving during sunny day, and the head up display equipment is reflecting on the windshield in the middle of driver's view and very distracting. The previous windshield had a minimal reflection of head up display during daytime sun but not a driver distraction. BMW service (installed the windshield with OEM part) rep drove the car and observed the strong reflection. The service rep checked with BMW engineers who reported this is an issue they are receiving more reports about but the rep said there is nothing BMW will do in response to this safety complaint. He indicated the windshield is OEM and to specifications. There are no warning lamps or messages related to the new windshield, only this driver's observation of negative change in view while driving. The reflection does not occur when the car is in the shade.

The contact owns a 2018 BMW X3. The contact stated that while driving at an undisclosed speed, the seat belt warning light illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 55,000.

BMW uses plastic coolant pipes which become brittle and crack causing huge issue with entire coolant system. It’s a known issue for bmw repair facilities including engine failure

For about 1 year now when there is someone in the passenger seat the car will randomly stop recognizing the seat is occupied and deactivate the air bags on the passenger side front. I took the car to bmw where it was diagnosed as a faulty seat mat. I called bmw corporate to try to get this issue resolved and they were unable to cover it under any warranty. After the battery replacement the car has lost all communication with the passenger seat safety restraints and now has a permanent air bag light

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.

The contact owns a 2018 BMW X3. The contact stated that when the vehicle was started, there were several unknown warning lights illuminated on the instrument cluster. The contact stated that the rear and side view cameras were disabled, and the Forward Collision Avoidance system was disabled. The contact stated that the failure was a recurring failure. The vehicle was taken to a dealer to be diagnosed and it was determined that the steering wheel torque sensors had failed. The vehicle was not repaired. The manufacturer was informed of the failure and referred the contact to the NHTSA Hotline. The failure mileage was approximately 85,000.

Passenger Seat Occupancy mat in the seat failed which disabled the passenger airbags. So it is very unsafe to drive the car now. This problem applies to many other BMW cars for which the warranty was extended. Unfortunately my car is not included in the warranty extension and out of pocket cost to repair it is $2500. I can’t afford to fix it. I believe that many other owners experience the same problem leading them to drive unsafe cars or disabling the system using aftermarket solutions. I truly believe that for the safety reasons BMW should extend the warranty for the model of my car.

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.

When the temperature is cold, the instrument cluster won’t turn on.

The contact owns a 2018 BMW X3. The contact stated while driving approximately 55 MPH, the "Engine Coolant Level Low" and "Engine Overheating" warning lights illuminated. The contact drove the vehicle to an Auto Parts store and purchased a gallon of coolant. The contact refilled the coolant reservoir and became aware of a puddle of coolant underneath the vehicle. The contact drove the vehicle to a local dealer. The vehicle was not yet diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 71,000.

The contact owns a 2018 BMW X3. The contact stated that while driving on the highway at 48 MPH, the temperature gauge indicated that the engine was hot, and the “Warning – Pull Over - Engine Overheating” was displayed. The contact pulled over to the side of the road to allow the engine to cool down. The contact restarted the vehicle however, the message that the engine was overheating was again displayed. The vehicle was towed to the residence. The contact stated that several days later the vehicle was towed to a local dealer to be diagnosed. The contact was informed that coolant was leaking from the bottom of the reservoir, and that the coolant feed lines, return lines, O-rings, coolant pump, connectors, seal for the intake system, and the oil filter housing component system needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 89,000.

Digital dashboard which show speed, RPM, fuel, temp and other important information randomly goes blank while driving. It will come back on by itself or after restarting the car. This has happened many times.

my car has a recall, and dealer told me it can not be solved. for this reason, I can not rent my car in Turo due to incomplete recall, and I also have safety concerns

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.

One morning, I tried to back my door out of garage and I couldn’t. I found front tire could not be turned. Found that front tire steering tie rod is snapped into 2 pieces. Further inspection showed that the steering rod had some deflects before broken. I took the photos to show the evidence.

The contact owns a 2018 BMW X3. The contact received notification of NHTSA Campaign Number: 24V534000 (Structure); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

The contact owns a 2018 BMW X3. The contact received notification of NHTSA Campaign Number: 24V534000 (Structure); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.

The contact owns a 2018 BMW X3. The contact received notification of NHTSA Campaign Number: 24V534000 (Structure); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

The contact owns a 2017 BMW X3. The contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated while driving approximately 65 MPH, the vehicle lost motive power. The contact observed that the temperature warning light was illuminated. The contact pulled over and waited more than 30 minutes for the engine to cool down and was able to restart the vehicle. The contact had to stop again when the engine temperature warning light illuminated. The contact had taken the vehicle to an independent mechanic who diagnosed that the water pump needed to be replaced. The vehicle was not repaired. Additionally, the contact stated that there was an electrical failure with the windows lowering independently, and the door locks locking and unlocking independently. The contact stated that the heater was no longer functioning as designed. The failure mileage was approximately 139,000. VIN tool confirms parts not available.

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.

Passneger occupancy sensor keeps failing due to a known issue with BMW X3 G01. Seat wiring circuit keeps experiencing electrical problems and failing to detect passenger. This can lead to airbags not deploying in the event of collision. Third time the issue has been repaired and customer was responsible for almost $1200 in costs

The sos antenna in our x3 had a leak around the seal due to a poor design. Over time the tcb got corroded and caused an sos system malfunction. I have researched other cases in which a malfunction had not popped up, but still replicated the same issues as with the warning. Part of the module is the automatic sos help, if one were to get into an accident and rely on this system not realizing it was faulty, it could result in much slower response times if said person were unable to access a phone able to call proper emergency response teams.

While reversing heard a clanking noise (like a heavy wrench falling off from few feet). Came out and checked and found a broken piece of suspension coil spring near the front left wheel. Checked the inner portion of the coil with hand and felt uneven surface on the lower part of the coil similar to the unevenness on the broken part. Remaining coil is still hard to move and seems to be in place. Car is only 6 yrs old and driven for less than 35k miles. Asked around with local shops and they say with this age and miles it should not crack like this and could be a quality issue. No rust is visible and remaining part of coil looks intact. Please check photo as well.

The contact owns a 2018 BMW X3. The contact stated while his wife was driving 65 MPH, a message advising to stop driving was displayed, and the vehicle simultaneously shifted into neutral(N) independently. The vehicle stalled in the middle of the highway and failed to respond while depressing the accelerator pedal. The message advising to drive with caution was displayed after several minutes, and the contact was able to continue driving upon depressing the accelerator pedal. The vehicle was taken to an unknown dealer to be diagnosed. The vehicle was not diagnosed or repaired. The vehicle was then towed to the local dealer, where it was diagnosed that coolant was leaking from a hose. Additionally, the dealer informed the contact that excessive engine temperature could have damaged the cylinder head and the rod bearings. The dealer recommended replacing the engine. The vehicle was not repaired. The contact stated that his son-in-law then towed the vehicle to another facility, where the vehicle was diagnosed by a mechanic; however, no engine failure or coolant leak were found. The contact related the failure to an unknown recall. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 152,942.

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.

The oil filter housing, which is made of plastic, cracked while the vehicle was running on the highway, leading to sudden loss of the all the coolant and engine overheating.

Something is wrong with the BMW OEM windshields with HUD. I have had to completely replace 3 in 5 years. In between replacements have had Safeliite try and fill pits in it. My last windshield lasted 21 days before cracking on the side at the very edge. I was driving and the road construction had very uneven lane heights so the car was higher on the passenger side. All of the sudden I heard a crack. The was not rock or debris that hit the windshield. There have been lots of complaints about the BMW windshields with HUD especially the X series SUV’s. People are saying softer glass. All I know is this is dangerous and BMW is up charging for replacement windshields if you don’t have insurance or a warranty. The cost is in the thousands for the replacement. I’ve never had a car that had such issues with the windshield being damaged so easily and or faulty glass. My last windshield replacement was 6/29/23, cracked 7/20/23

The trunk on the vehicle can be opened while on the freeway. If you bump the trunk open switch or key fob button the trunk will open even when the car is in motion leading to personal belongings being thrown all over the road. This is a massive issue that should have been caught and fixed immediately.

Rear camera is malfunctioning. It blinks and then goes black.

I am writing to report a potential safety problem with my 2018 BMW X3, VIN: (provide VIN here if available), that was purchased in May 2018 and has covered 36,000 miles since then. The vehicle has always been garaged and well-maintained. A few weeks ago, I experienced a critical malfunction with the vehicle's moonroof. I opened it normally, but it failed to close afterwards. I should note that this was merely the 4th or 5th time I have ever operated the moonroof since the car was purchased. As of now, the moonroof remains in the open position unable to close it even manually. With summer on the horizon, the interior of the car is exposed to direct sunlight and increasing temperatures. This situation raises significant concerns for my family, particularly the potential health risks to my 7-year-old daughter due to prolonged exposure to excessive heat and sunlight. Upon experiencing this issue, I contacted the service department for troubleshooting. The technicians diagnosed the issue as a problem with the interior sunshade motor, an electrical issue that necessitates a labor-intensive process to fix, including the removal of the vehicle's headliner. Subsequently, I reached out to BMW North America, seeking support and resolution for this significant malfunction. To my disappointment, they declined to acknowledge the problem or offer any assistance towards remediation. This response was unexpected and unsatisfactory, considering the potential health risks and safety concerns the malfunctioning moonroof poses to occupants of the vehicle. I respectfully request your department to investigate this matter and take appropriate action to protect the safety and wellbeing of consumers who may be dealing with similar issues. This may well represent a widespread manufacturing defect that could affect numerous vehicles of the same make and model, thereby posing substantial risks to a large number of people. Thank you for your attention to this matter. The contact stated that the manufacturer initially told them that they would not handle the repairs. As of now, all communications from the manufacturer has stopped and no repairs have been.

First Failure 3/22- Vehicle makes clanking/rattling of metal sound when going over bumps. Sound is felt near driver caliper and rattles. Can be felt in steering. 4/22 Vehicle is taken to BMW for inspection; needed to come back as they couldn't figure it out. 5/22 Vehicle sound is replicated by BMW dealer service center. I have not received any warning messages or lights prior. Current lights that stay lit longer than usual are the assisted driving and the hazard. This has been since the power failure however. Vehicle has been out of service for a collective 150+ days this year. No remedy to to issue. 11/22 Car broke down again on the highway; extreme shaking, bouncing, loose and uncontrolled steering. 12/22 Car back in service and immediate rattle under front driver's side, loose steering and wobbly tires. Electrical failure, no start and all dash lights glowing. (possible battery issue). 1/23 Car is back to BMW for further inspection. No information yet I believe safety and others is at risk because there have been two times that I was driving and the car felt that is was not controllable. The BMW service center has had it in their garage 5 occasions without remedy. One certified mechanic has been unable to diagnose as well. Parts repaired: Struts, Guides, Swing Arm/Sway, Both front lower control arms, tires and drivers side CV axle.

The contact owns a 2018 BMW X3. The contact stated that while driving at various speeds, the forward collision avoidance feature would be active without incident. The contact stated that both the warning chime would sound and a red alert warning light would appear on the instrument panel during the failure. The contact also stated that while driving at 35 MPH, the vehicle came to an abrupt stop as the forward avoidance collision feature activated. The contact stated that both vehicles were more than a vehicle's distance apart and that the feature should not have been activated. The dealer was notified about the failure and informed her that they were aware of the matter; the contact was then given an appointment for a diagnostic. The manufacturer had yet to be notified of the failure. The vehicle had yet to be repaired. The failure mileage was unknown. The contact stated that the failure mileage was 13,600.

* Components: Per dealership, Heat exchanger (metal) and oil filter housing (plastic), oil filter housing supports the heat exchanger, vehicle inspected by dealership and available for further inspection. *Vehicle unexpectedly overheated while driving on interstate risking the safety of driver/passengers and others. Dealer's (manufacturer) technician stated that the heat from the metal exchanger warped the plastic oil filter housing causing coolant to leak from heat exchanger, thus not allowing coolant to circulate to engine (leaking out) and causing vehicle to overheat. Metal warping (or potentially melting) plastic seems hazardous *Dealer's technician (manufacturer) inspected and identified the problem and quoted a cost of $3,140.80 to repair (this is seemingly a manufacturer's design flaw). Vehicle's warning system displayed an alert that coolant level was low while driving on interstate and recommended adding coolant soon. Driver pulled over within 5 min of warning light and added coolant. Within 5 min of driving away, Vehicle's onboard warning system displayed warning that vehicle coolant was low and engine temperature was elevated but it was safe to drive a low speed and consult nearest dealership, 2 min afterwards, vehicle alerted driver that engine overheated and to stop vehicle and contact nearest dealership. Vehicle towed to nearest dealership.

The contact owns a 2018 BMW X3. The contact stated that while driving at an undisclosed speed, the brake pedal went to the floorboard while depressed; however, the brakes failed to stop the vehicle. The contact was able to steer the vehicle into a gas station before the vehicle came to a complete stop. Car’s computer failed to indicate there were any hazardous issues nor dangerous concerns. The vehicle was towed to the dealer where it was diagnosed with brake master cylinder failure. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA. The failure mileage was approximately 50,000.

THE VEHICLE'S REAR LIFTGATE HAS OPENED RANDOMLY SEVERAL TIMES WITHOUT NOTICE OR WITHOUT INPUT FROM THE USER. THE FIRST INCIDENT WAS WHEN BACKING OUT OF A PARKING SPOT, THE REAR LIFTGATE OPENED SUDDENLY. THIS IS CONCERNING BECAUSE IT WAS A BUSY PARKING LOT AND OUR DOG WAS IN THE CAR AND BEGAN TO JUMP OUT OF THE VEHICLE AND COULD HAVE JUMPED INTO MOVING TRAFFIC. ANOTHER INCIDENT OCCURRED IN OUR DRIVEWAY WHERE THE VEHICLE WAS PARKED AND UNLOCKED AND UNOCCUPIED. WE NOTICED THAT THE HATCH HAD OPENED BY ITSELF AT SOME POINT WITHOUT ANY INPUT FROM ANYONE. I DO NOT WANT TO WAIT FOR AN ADDITIONAL INCIDENT TO OCCUR WHICH COULD LEAD TO THE INJURY OR DEATH OF AN OCCUPANT, HUMAN OR OTHERWISE. OUR VEHICLE IS OUTFITTED WITH A FACTOR TOW HITCH SO WE BELIEVE THAT THE CAR DOES NOT HAVE THE CAPABILITY OF HANDS-FREE LIFTGATE OPENING WITH A 'KICK' MOTION. WE DO NOT KNOW IF THE SENSORS FOR THIS FEATURE ARE STILL INSTALLED BUT DISABLED AND/OR IF THEY BECAME ENABLED BY MISTAKE THROUGH A SOFTWARE UPDATE AT THE DEALERSHIP.

WHILE DRIVING AT 60 MPH THE ELECTRONIC DASHBOARD COMPLETELY SHUT OFF. IT RESTARTED ITSELF AFTER SOME 30 SECONDS. WHEN IT REAPPEARS IT DOES NOT SHOW CORRECT SPEED, IT STARTS AT 0 AND WORKS ITS WAY UP TO THE CORRECT SPEED. I HAVE BEEN UNABLE TO GET A PICTURE OF THE DASHBOARD AS IT HAS HAPPENED WHILE DRIVING AT SPEEDS THIS CAR HAD PREVIOUS DASHBOARD PROBLEMS WITH THE DASH SLIDING TO THE LEFT. THIS WAS BROUGHT TO THE DEALER FOR CORRECTION. THIS IS DIFFERENT. IT IS A MOMENTARY COMPLETE DASH FAILURE.

DIGITAL IMAGE OF SPEEDOMETER AND TACHOMETER NEEDLES SHIFTED TO THE LEFT MAKING IT IMPOSSIBLE TO ACCURATELY READ THE SPEED OF THE VEHICLE. CONSISTENT WHEN VEHICLE STATIONARY OR IN MOTION; NEEDLE POSITION WOULD CHANGE WHILE IN MOTION AND CHANGING SPEEDS BUT MAJORITY OF "NEEDLE" NOT VISIBLE. DID NOT RESET AFTER RESTARTING THE VEHICLE SEVERAL TIMES. DID RESET AFTER A FEW DAYS.

TL* THE CONTACT OWNS A 2018 BMW X3. THE CONTACT STATED THAT WHILE HER HUSBAND WAS DRIVING AT 80 MPH, THE COOLANT LEVEL LOW, DRIVE AT A MODERATE SPEED WARNING MESSAGE HAD APPEARED ON HER INSTRUMENT PANEL. THE CONTACT'S HUSBAND CONTINUED TO DRIVE AT A MODERATE SPEED AS ADVISED, SOON AFTER, THE PULL OVER, STOP THE CAR WARNING MESSAGE ALSO ILLUMINATED ON THE INSTRUMENT PANEL AND HER HUSBAND PROCEEDED AS ADVISED. DUE TO THE FAILURE, THE CONTACT'S HUSBAND HAD THE VEHICLE TOWED TO THE AUTOMASTER BMW (3328 SHELBURNE RD #3, SHELBURNE, VT 05482). THE DEALER INFORMED THE CONTACT THAT THEY DISCOVERED A COOLANT LEAK AND THAT A PART NEEDED TO BE ORDERED TO REPAIR THE VEHICLE. PRIOR TO THE FAILURE, THE CONTACT STATED THAT THE SAME COOLANT LEVEL WARNING MESSAGE HAD APPEARED ON THE INSTRUMENT PANEL. THE CONTACT HAD TWICE TAKEN THE VEHICLE TO SOUTH SHORE BMW(1040 HINGHAM ST, ROCKLAND, MA 02370) WHERE THEY NEVER DISCOVERED A COOLANT LEAK AND WOULD TOP OFF HER COOLANT LEVELS EACH TIME SHE VISITED THE DEALER FOR THE SAME MATTER. THE DEALER WAS THEN NOTIFIED AGAIN OF THE LATEST FAILURE AND THE CONTACT WAS INFORMED THAT THE FAILURE WAS DUE TO NORMAL VEHICLE OPERATION, THEY OFFERED NO FURTHER ASSISTANCE WITH THE FAILURE. THE VEHICLE REMAINED IN THE POSSESSION OF THE AUTOMASTER BMW(3328 SHELBURNE RD #3, SHELBURNE, VT 05482) AND HAD YET TO BE REPAIRED. THE MANUFACTURER HAD YET TO BE NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 6,000.

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

TL* THE CONTACT OWNS A 2018 BMW X3. THE CONTACT STATED WHILE DRIVING AT 65-70 MPH, THE VEHICLE BECAME UNSTABLE. THE CONTACT STATED THAT SEVERAL UNKNOWN WARNING LIGHTS WERE ILLUMINATED. THE CONTACT REDUCED THE VEHICLE SPEED AND REGAINED CONTROL OF THE VEHICLE. THE VEHICLE WAS TAKEN TO WIDE WORLD OF CARS BMW LOCATED AT (125 NY-59, SPRING VALLEY, NY 10977) TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE FAILURE WAS DUE TO TIRE TREADWEAR. THE TIRES WERE NOT REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 14,000.

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.

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.

UNCOMMANDED OPENING OF THE REAR HATCH WHILE THE VEHICLE WAS IN MOTION. THIS HAS HAPPENED ON FOUR OCCASIONS. THE FIRST TIME WAS ON MD ROUTE 29 NEAR THE ROUTE 175 INTERSECTION. THE SECOND WAS ON GOSHEN VIEW DR GAITHERSBURG MD. THE THIRD AND FOURTH WERE ON GOSHEN RD, GAITHERSBURG MD.

TL* THE CONTACT OWNS A 2018 BMW X3. WHILE REVERSING THE VEHICLE, THE REARVIEW CAMERA SPONTANEOUSLY BLACKED OUT INTERMITTENTLY. THE FAILURE RECURRED FOUR TIMES. THE VEHICLE WAS TAKEN TO ADVANTAGE BMW CLEAR LAKE (400 GULF FWY S, LEAGUE CITY, TX 77573, (281) 557-7000) WHERE THEY INFORMED THE CONTACT THAT THE SOFTWARE WAS UPDATED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE PERSISTED. THE VEHICLE WAS TAKEN BACK TO THE SAME DEALER WHERE IT WAS DIAGNOSED THAT THE CAMERA NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 20,600.

BMW 2018 X3 STEERING WHEEL ***WENT OUT OF CONTROL*** FOR UNKNOWN REASON AND TOOK OVER MY DRIVING ON HWY 84 WHEN I WAS GOING ABOUT 62 MILES, IT GEARED TO LEFT ON ITS OWN. THE CAR EVENTUALLY HIT CENTER DIVIDER DURING THE COURSE OF TRYING TO AVOID OTHERWISE POSSIBLY SEVERE COLLISION. X3 ENTIRE LEFT SIDE DAMAGED, CALLED 911, CAR TOWED. CONTACTED BMW NA AND LOCAL DEALER IN FREMONT CALIFORNIA, CAR TESTED, REPORTED BACK WITH NO PROBLEM. BMW OFFERED NO EXPLANATION OF WHY IT HAPPENED. NOR DID ANY REMEDY OFFERED FOR CAR DAMAGE, ESTIMATED REPAIR COST OF $13000, ASIDE FROM STRESS CAUSED AFTER SUCH A TRAUMATIZING INCIDENT. THE BLACK BOX WHICH SUPPOSED TO RECORD CAR ACTUAL STATUS, BMW REPLIED FOUND NO ERROR CODE. I BELIEVE THERE WERE MANUFACTURE DEFECTS BECAUSE THE X3 WENT THRU ONE RECALL AND THEN TRUNK POP OPENED ON ITS OWN, SENT IN AGAIN FOR SERVICE TO REPAIR. SOON AFTER, THE STEERING WHEEL WENT OUT OF CONTROL. IT'S SUCH AN OBVIOUS SAFETY ISSUE THAT PEOPLE MIGHT LOSE LIFES ON IT. IT'S BEEN OVER 9 MONTHS AND TILL NOW, WE STILL DON'T KNOW HOW IT HAPPENED AND WHAT'D TRIGGER IT TO LOSE CONTROL IN THE FUTURE. IT'S DIFFICULT FOR AN INDIVIDUAL TO OBTAIN JUSTICE FROM SUCH A BIG CORPORATION. GRATEFUL THAT I'M ALIVE AND HAVE A CHANCE TO FILE THIS COMPLAINT SO THIS INCIDENT HAS A CHANCE TO BE NOTICED OR BE FURTHER INVESTIGATED.

TL* THE CONTACT OWNS A 2018 BMW X3. WHILE DRIVING 70 MPH, THE DRIVER'S DOOR OPENED AND ALL THE WARNING INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. THE CONTACT ATTEMPTED TO HOLD THE DOOR CLOSED WHILE THE VEHICLE WAS IN MOTION. THE CONTACT PULLED THE VEHICLE OVER TO THE SHOULDER OF THE ROAD AND ATTEMPTED TO CLOSE THE DOOR. AFTER TURNING THE VEHICLE OFF AND BACK ON, THE DOOR SHUT. THE DEALER (BMW OF MAMARONECK, 236 W BOSTON POST RD, MAMARONECK, NY 10543, (914) 908-5088) WAS CONTACTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 15,000.

TRAVELING EAST BOUND THROUGH AN ALLEY IN ORDER TO MAKE A RIGHT TURN ONTO A SOUTH-NORTH RUNNING CITY STREET. BRAKE WAS FIRST APPLIED APPROXIMATELY TWO-CAR LENGTH (DISTANCE WISE) BEFORE THE INTERSECTION. I NOTICED THE VEHICLE WAS ACTING FUNNY: INSTEAD OF SLOWLY COMING TO A STOP, IT PICKED UP SPEED. I FELT AS IF SOMETHING WAS DISENGAGED AND THE CAR WAS FLYING OFF WITHOUT GRAVITY. I HIT THE BRAKE AGAIN AS THE CAR WAS DASHING INTO THE INTERSECTION. THE VEHICLE WAS AGAIN ACCELERATED ON ITS OWN, COMPLETELY OUT OF CONTROL. AT THAT MOMENT A TRASH TRUCK WAS TRAVELING SOUTH BOUND. BOTH THE DRIVER AND THE PASSENGER IN THE TRASH TRUCK WERE LOOKING AT ME IN DISBELIEF (THAT MY VEHICLE WAS DASHING OUT INTO THE MAIN ROAD). WE WERE EYEBALLED AT EACH OTHER, APPROXIMATELY AT AN 45 DEGREE ANGLE, FOR SEVERAL SECONDS, BEFORE THE TWO CARS WERE COLLIDED. THE OUTCOME COULD HAVE BEEN FETAL IF THE TIME AND ANGLES OF THE COLLISION WERE OFF BY A SPLIT OF SECOND. MY VEHICLE WAS TOTALED THOUGH.

AS I WAS MAKING A 10 MINUTE DRIVE, ON A HIGHWAY ABOUT 30 MINUTES BEFORE DARK, IT JUST STARTED TO SNOW. SUDDENLY ALL OF THE FRONT SENSORS STARTED TO FLASH "TROUBLE" ON THE DASH. I CHECKED THE FRONT OF THE CAR AND ICE HAD FORMED OVER THE SENSORS AND HEADLIGHTS. THAT RENDERED THE CAR UNSAFE TO DRIVE IN THE DARK SINCE THE HEADLIGHTS COULD NOT SHINE THROUGH THE ICE. AS FOR THE DISTANCE SENSORS, I GUESS THAT IS A DESIGH FLAW AS A FUNCTION OF HOW SNOW PASSES OVER THE SENSORS. I BELIEVE THAT THE LED HEADLIGHTS DO NOT GENERATE ENOUGH HEAT TO PREVENT ICE FROM FORMING ON THE LENS OF THE HEADLIGHTS.

2018 BMW X3 M40I: UPON START UP THE VEHICLE DISPLAYS A WARNING 'SEATBELT RESTRAINT SYSTEM MALFUNCTION.' THE CAR THE ENTERS A LIMP MODE AND SAYS TO DRIVE TO THE NEAREST BMW SERVICE CENTER AND THAT SOME SAFETY FEATURES ARE UNAVAILABLE. POWER ASSIST STEERING NO LONGER WORKS, AND THE VEHICLE DEFAULTS TO 4WD MODE. ADDITIONALLY, IT FURTHER STATES AIRBAG FUNCTIONALITY IS LIMITED, AND CRASH AVOIDANCE IS UNAVAILABLE, BUT THAT DRIVING IS STILL POSSIBLE! WHAT'S DISTURBING IS THAT I DISCOVERED THAT MANY OTHER LATE MODEL BMW OWNERS ARE REPORTING THIS SAME ISSUE. THE FEW THAT HAVE HAD IT RESOLVED SAID IT'S A SENSOR FAILURE IN ONE OF THE FRONT SEATS. THIS SENSOR IS TIED TO THE RESTRAINT SYSTEM AND THE AIRBAG. BMW SERVICE CENTER HAS ATTEMPTED TO FIX THIS MALFUNCTION ON MY X3 ON THREE SEPARATE OCCASIONS WITHOUT SUCCESS. I AM WORRIED THAT MY AIRBAGS OR SEATBELT WILL FAIL IN A COLLISION.

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.

AT BETWEEN 52 MPH AND SAY 60 MPH STEERING WHEEL BUZZES AND SHAKES. SEEMS TO BE SOMETHING WITH LANE DEPART SYSTEM EVEN WHEN SHUT OFF. EXCESSIVE FRONT PASS TIRE WEAR ALSO. NO FIX FROM DEALER YET?

TL* THE CONTACT OWNS A 2018 BMW X3. THE CONTACT STATED THAT THE SPEEDOMETER DISPLAYED THE INCORRECT SPEED. THE DEALER (GAULT AUTO SPORT BMW, 2311 NORTH ST, ENDICOTT, NY 13760, (607) 748-9875) INFORMED THE CONTACT THAT THERE WAS NO REMEDY FOR THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 5,900.

THE BLIND SPOT DETECTION DOES NOT WORK ON THE PASSENGER SIDE. WHEN PASSING A VEHICULE THAT IS IN THE RIGHT LANE THE DETECTION LIGHT IN THE PASSENGER MIRROR ONLY COMES ON ABOUT 30-40 % OF THE TIME. EVEN WHEN PASSING A LARGE TRUCK. THIS MEANS YOU DO NOT HAVE KNOWLEDGE OF THE LOCATION OF A VEHICULE AS IT PASSES INTO YOUR BLIND SPOT OR WHEN AMPLE SPACE IN AVAILABLE TO RETURN TO THE RIGHT LANE AFTER PASSING. ALSO IF A VEHICULE APPROACHES FROM BEHIND ON YOUR PASSENGER SIDE YOU ARE NOT AWARE IT'S IN YOUR BIND SPOT. MY DEALER IN CHARLOTTESVILLE VA. STATED THAT SEVERAL MORE OWNERS HAVE COMPLAINED ABOUT THIS BUT NO FIX IS AVAILABLE. I CALLED BMW USA AND EXPRESSED MY CONCERN THAT SOME ONE WAS GOING TO GET HURT AND IF THAT HAD NOT ALREADY HAPPENED. "ALEX" SAID THEY WOULD LOOK INTO IT BUT PROMISED NOTHING. ( THIS IS A COSTLY OPTION ON THE CAR AND IT DOES NOT WORK)

THE VEHICLE WAS MOVING AND WHEN I TRIED TO STOP BECAUSE THE CAR IN FRONT OF ME STOPPED. MY CAR HAD A BRAKE FAILURE AND CAUSED AN ACCIDENT. ABS AND/OR THE COLLUSION DETERRENT SYSTEM ENGAGED TO AVOID THIS ACCIDENT.