279 of the
4,578 complaints filed about the BMW X5
are about the other systems —
100% of everything owners reported.
The worst model year for it is 2019.
I am writing to formally document serious and recurring safety concerns with my Certified Pre-Owned 2024 BMW X5e, which I purchased from BMW of Sterling on XXX. On XXX I was merging onto [XXX] during morning rush hour when my vehicle suddenly lost power and shut down in the middle of traffic. The vehicle first displayed a yellow drivetrain warning indicating that I could continue driving at reduced power to the nearest service center. Almost immediately afterward, a red drivetrain warning appeared instructing me to seek service immediately. At that point, the vehicle would not restart and continued displaying the error message. Having a vehicle suddenly become disabled in the middle of a major interstate during rush-hour traffic was both frightening and extremely dangerous. I contacted BMW Assist but was transferred among several representatives without receiving meaningful assistance. VDOT ultimately responded, and the vehicle was towed at my expense to BMW of Sterling. Ultimately, I was informed that BMW of Sterling could not identify the cause of the failure or replicate the problem. I was told that BMW in Germany had been consulted and that the vehicle's electronics had been reset. When I picked up the vehicle, I specifically asked whether it had been tested in electric, hybrid, and sport modes and was told that it had. However, my BMW app indicated that the vehicle had not been charged since before I brought it in for service, which raised concerns for me about the extent of the testing that was performed. On XXX, I drove the vehicle to [XXX], for work. When I returned to the vehicle that afternoon and attempted to start it, I received the same drivetrain warning messages. After approximately 15 minutes, the vehicle eventually started normally, and I was able to drive home without further incident. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11763444 — an unverified report by a vehicle owner.
Emergency stopping system alerted me seconds before it shut the car down. Traveling on the highway at approximately 60 miles an hour car went into emergency stopping. Unassisted brakes were applied car pulled to the right and when it reached the brake down lane, it stopped. Hazard lights were engaged and phone call was initiated to BMW roadside assistance. All without driver assistance. Yes it was a dangerous situation as the car slowed down on its own on a busy highway. Do not know what component failed and has not been seen by BMW in order to assess the situation. This is the second time the car has initiated an unassisted stop. First unassisted stop gave no warning, second unassisted stop flashed a message stating that car was going to “emergency shutdown”. Car has experienced two emergency shut downs with no apparent emergency.
NHTSA complaint #11762487 — an unverified report by a vehicle owner.
The trim on the back of the exhaust is a rough manufactured cut on all their X5s and instead of filing the rough the edge BMW leaves this untouched. Was washing my car and ran my finger over the trim and it sliced my finger open like a razor blade.
NHTSA complaint #11762046 — an unverified report by a vehicle owner.
The A/C evaporator coil failed on my 2020 BMX X5 S40i prior to 27,564 miles. It was taken into the local dealer for evaluation at a cost of $811.33 and UV dye was added with refrigerant, which escaped over a 2 week period. The final diagnosis after a further two weeks and at a cost of $301.38, later confirmed that the evaporator coil needed to be replaced. The BMW Dealer quoted $6,686.35 for the replacement. BMW USA refused to comp or co-op the repair. From my research I see that this is a common failure across a large segment of the BMW range and that a conservative minimum of 771,000 BMW vehicles could be affected and that the cost to cure each vehicle ranges between $4,000 & $8,000. I was very surprised to hear that the was no NHTSA recall nor Class Action Law Suit given the potential number of cases and huge expense to cure
NHTSA complaint #11758762 — an unverified report by a vehicle owner.
2025 BMW X5...warning lights appeared and voice said emergency stop... emergency stop and tried to pull me off the road. shut down the vehicle for a while... and started up. finished errands. got home. vehicle would not start in the morning. dealership said it was an issue with the braking system... electronics and dead battery . said repaired. got it back. happened again...but got it going. dealership said if it happened again... press the gas pedal and it would clear up the problem. recent issue August 18, 2026. vehicle would not start. got a jump and emergency lights again.. emergency stop. vehicle towed to dealership. was told it had faults with the brake control unit. believed to be fixed but further testing to make sure. I'm worried this will happen on highway or the vehicle is not sellable if I ever want to sell or trade it in
NHTSA complaint #11758309 — an unverified report by a vehicle owner.
-The component that is failing is the Transfer case which is shuddering and jerking. Yes, available for inspection. -UNKNOWN because I take the vehicle to the dealership service immediately when the issue presents due to concern, and to avoid further damage to the vehicle or delay and risk issue to the safety of myself and others -Yes, the problem has been reproduced and confirmed by dealerships multiple documented occasions. -Yes, by the manufacturer. This is a documented issue per SIB for BMW North America -Symptoms of the problem has shown prior to the failure each time in the presentation of the Shudder and Jerking. *Will be able to upload/provide service invoice images/documentation once I request and receive from dealership
NHTSA complaint #11757920 — an unverified report by a vehicle owner.
My 2022 BMW X5 is having the transfer case star to fail. Where the symptoms currently are at is the car has a shudder in certain situations. I can feel it when maneuvering at slow speeds and I can feel it at times at speed or when on a steep hill. I bought the extended warranty for the car and the maintenance package for the vehicle. I'm at 68k miles and the shudder started before that but I am still covered under extended warranty. I have had all maintenance done on the vehicle at the local BMW dealership including all tire needs and have always replaced tires as necessary and number of tires at a time they suggest. When I took it in as the vehicle is reporting needing brakes 2 weeks ago, I mentioned the shudder and asked about tire tread on the 2 front tires. They came back with that the tires were fine in spec with the back 2 but that shudder is the transfer case. The dealer also then mentioned a couple things: - They now recommend changing the fluid in the transfer case by 60k miles due to amount of failures they are seeing (my X5 was in the dealership multiple times before an after 60k and it was never recommended). - that since it is not in the recommended maintenance for the xdrive4.0i that the car would not alert to have it changed and therefore BMW would not cover changing the fluid under the UltimateCare (service maintenance plan they sold me). That the transfer case was meant to be a for life fluid. - I asked what happens next if the fluid is not changed, that it will continue to degrade and once it fully gives out the vehicle will become inoperable - I asked does the fluid change save the transfercase and they said it seems to help many vehicles and the shudder disappears but for some it does not. - I then asked would the BMW Extended Warranty purchased cover it if it fully failed or the fluid change did not solve the shudder and I was told maybe fully, partially or not at all. Ext Warranty brochure says it is covered at platinum level I hav
NHTSA complaint #11756717 — an unverified report by a vehicle owner.
Around June 10th, I was on vacation when I noticed my AC was not very cold in this vehicle, which I had purchased used about a month earlier. I took it to get recharged while on my vacation, and it blew nice and cold until a few days ago. After doing a little digging, it appears that the 2019 and 2020 model year of the BMW X5 G05 have an evaporator core made of aluminum, and the refrigerant used (R1234yf) is known to be corrosive to aluminum, causing leaks in the core. While this is widely talked about in online forums amongst those who have experienced this issue, it appears no safety recalls have been made about this issue. The problems, as I see it, are two fold: 1> Without a working AC system, the vehicle cannot safely defrost the windows when conditions are favorable for frost or fogginess. 2> The health hazards of inhaling leaked refrigerant, along with it's by-products (like trifluoroacetic acid) do not need to be explained. Refrigerants are known to be dangerous both to human health as well as to the environment, so this is not an acceptable environment to be exposed to. While I have not had an accident caused by this, I believe preventative steps should be taken to prevent them from occuring, given this is a fairly common problem with the 2019/2020 model year of this vehicle.
NHTSA complaint #11754260 — an unverified report by a vehicle owner.
Water is leaking from the microphone housing directly above the driver’s seat during normal operation. The water drips onto the driver’s head and into the roof‑mounted electronic components. This creates a safety hazard due to potential electrical shorting, distraction while driving, and possible malfunction of overhead electronics. The vehicle has only 63,000 miles, and I purchased the extended warranty. BMW denied warranty coverage and classified the issue as “wear and tear,” despite the fact that water intrusion into interior electronics is a potential design or assembly defect involving the panoramic roof drainage or sealing system. BMW North America told me the dealership would have a 50% goodwill authorization documented for the repair, but the dealership had **no record** of any goodwill coverage when I picked up my vehicle. Additionally, I was charged **$308 for one hour of diagnostic time**, of this issue and this diagnostic fee does **not** apply toward the repair cost. This is concerning and unfair business practice. I have owned multiple vehicles with sunroofs exceeding 150,000 miles and have never experienced water intrusion of any kind. This appears to be a defect that poses a safety risk and may affect other BMW X5 vehicles.
NHTSA complaint #11753036 — an unverified report by a vehicle owner.
1. What component/system failed, and is it available for inspection? The HVAC (heating/ventilation/air-conditioning) system — specifically the A/C evaporator and its condensate drainage — in my 2022 BMW X5 (G05). It emits a recurring musty/vinegar-like odor, consistent with microbial contamination on the evaporator. The system remains installed in the vehicle and is available for inspection upon request. 2. How was safety put at risk? The odor indicates mold/microbial growth in the cabin air supply, which is a respiratory air-quality concern for the driver and passengers . A strong odor on start-up is also a distraction that draws my attention away from driving . BMW's own bulletin attributes the odor to microbial contamination on the evaporator. 3. Reproduced/confirmed by a dealer or service center? I recently scheduled a service for next Wednesday. 4. Inspected by manufacturer, police, insurance, or others? Not yet escalated to BMW corporate (no PUMA/TSARA technical case opened). Not inspected by police or insurance. 5. Warning lamps/messages/symptoms, and when they first appeared? No warning lamp or dashboard message is associated with this condition [true — odor triggers no telltale]. The symptom is the odor itself: a musty/vinegar smell fro
NHTSA complaint #11752075 — an unverified report by a vehicle owner.
It’s a common issue between 2019-2020 where the oil pump which came from factory has plastic impellers which crack/disintegrate causing catastrophic failure to the engine disabling the vehicle the only warning signs before this happens is you cant read oil level and or the car prompts with a warning low oil messages if untreated the car will have catastrophic engine failure with little to no warning the car was mass produced and this is a common issue therefore should be recalled
NHTSA complaint #11751677 — an unverified report by a vehicle owner.
This vehicle has now experienced the same severe, life-threatening defect on four separate occasions. While driving at approximately 45–50 mph, the vehicle unexpectedly loses power and rapidly decelerates. A red warning message first appears stating "Inability to Drive," followed within a few seconds by "Emergency Shutdown." The vehicle then initiates an uncommanded emergency stop on public roads and highways without any input from me. On two separate occasions, vehicles traveling behind me had to brake suddenly or swerve around my vehicle to avoid a collision, resulting in near-miss accidents. This defect presents a significant safety hazard and places both my family and other motorists at risk. The vehicle has been brought to the dealership three separate times for evaluation of this same issue. To date, the dealership has been unable to identify the root cause of the defect. The only repair performed has been an installation of software updates; however, the dangerous condition has continued to occur despite these updates.
NHTSA complaint #11749198 — an unverified report by a vehicle owner.
The AC system blowed hot air. There's must be a problem with this model because my friend also have the 2021 BMW X5 and its AC also have problem. We're suffering from this due to Manufacturing defect.
NHTSA complaint #11748457 — an unverified report by a vehicle owner.
I drive a 2015 BMW X5. While driving on a local street, I heard a severe banging noise underneath the car. I pulled over, and it turned out the front driveshaft had broken, striking the transmission pan and other parts beneath. When I towed the car to the shop the mechanic also found that an AC drain line dripped onto the driveshaft U-joint, causing rust over time, which led to this failure. There were no warning lights prior. If this had happened on the highway, it could have caused far greater damage--potentially to the transmission, transfer case, front differential, or even the engine. This was a serious safety risk, and I urge the NHTSA to investigate this design flaw and consider a recall on affected models before others suffer similar damage.
NHTSA complaint #11745798 — an unverified report by a vehicle owner.
The evaporator for the air conditioning failed. BMW used an aluminum evaporator with yf coolant. Those combined cause the coolant to eat away the evaporator. Once the yf comes in contact to the air it turns toxic. This shouldn't fail at 82,000 miles.
NHTSA complaint #11739341 — an unverified report by a vehicle owner.
Driving at 70 mph down a clear stretch of highway, no cars in front, panoramic sunroof spontaneously exploded. Not under an overpass, no flying debris. Temperature was 54 degrees F. on a sunny day. The vehicles behind me pulled back as my sunroof showered them. Wife and daughter in vehicle, fortunately, the panoramic shade was closed, so no debris impacted anyone. As it’s visible on the pictures, the explosion was outwards.
NHTSA complaint #11739165 — an unverified report by a vehicle owner.
Noticed noise. Took to dealer. Dealer confirmed bad front pinion/bearing and need front differential. Will be very dangerous if not fixed! Dealer has had this issue before and online forums state big issues
NHTSA complaint #11736421 — an unverified report by a vehicle owner.