BMW X5 Reliability by YearBest & worst years, problems & recalls — NHTSA data

While driving under normal conditions with no external impact, debris, rock strike, or other identifiable cause, the panoramic moonroof shattered explosively (with a loud report resembling a gunshot). Glass fragments dispersed across the roof area, and portions of the panel collapsed inward into the interior mesh roof cover. This occurred without warning and posed a serious safety risk. Th problem has not been reproduced by the dealer and only been inspected by the dealer and denied as a warranty claim. Nothing in the vehicle warning system went off prior to the failure.

The seal on the sunroof of the car allows water into the car. My car will be available for inspection upon request. This issue allows water into the car around the b pillar airbag and the side window airbag which can damage the airbag and make it deploy without any accidents or make them not deploy in the case of a accident. BMW has an internal document in which acknowledging the issue with the seal but even though they recognize placing a defective part on the vehicle. They will not assume the cost of the repair if outside de 50k miles warranty. In order for the dealership to take a look at the issue an 200 dollar diagnostic is required but I was informed that if they determined that the issue on hand is due to the defective part. I will still have to pay for the repairs. There weren’t any other signs before the incident.

My sunroof spontaneously exploded yesterday, which sounded like a loud shotgun blast going off. Fortunately my vehicle was stopped at the time, but no rocks or debris had hit it to cause this then or previously, and nothing had fallen on it. No warning or other symptoms prior to this happening, the car was in mint condition and always garaged, 34,750 miles. Could have been much worse had I been driving at highway speeds and not stopped at a traffic light.

While on a stretch of two lane highway with no shoulders I got some flashing error messages that were too quick to read, then the car made the shutdown sound like when you turn the car off, and said “Goodbye” on the screen. The gas pedal was unresponsive, pulled itself away from my foot. The screen showed what it normally shows when you turn the car off - option to charge immediately or precondition now. Car was just coasting. Eventually I hit the start button and the car turned back on. I think one of the error messages that flashed said Driver Assistance Disabled… the car doesn’t have any advanced drivers assistance packages so not sure what that could mean. I have a vague memory of this happening to me once over a year ago, pulling out of the driveway, and having to hit start to turn it back on.

While driving, the information LED screen on the car flickered and went black within a second. Other electric components malfunctioned as well, e.g. radio, air conditioning/heating. Obviously, the cameras and safety systems associated with the screen also did not work. There was no warning that this was going to happen and, without these safety features, I felt that I was at a greater risk. The next day, I took the car to a BMW dealership, and was told that the Head Unit High was malfunctioning due to corrosion. The car has just under 51,000 miles and the unit should have been insulated against any moisture (the car was never flooded). I feel that this is a manufacturing defect that has put me, as the driver when it occurred, at risk.

On the driver's side the headlight's smaller light stopped working. I brought the car to BMW and they said the LED burned out, which also caused burn marks on the headlight assembly, so the entire headlight assembly needs to be replaced.

The contact owns a 2023 BMW X5. The contact stated that upon starting the vehicle, the contact noticed a fluid leak underneath the vehicle. The contact stated that upon driving from a complete stop, the vehicle failed to exceed 5 MPH. The check engine warning light and other unknown warning lights were illuminated. The messages " Drivetrain Malfunction" and "4-WD Component" and other unknown messages were displayed. The contact pulled over to the side of the road, turned off and restarted the vehicle, and the vehicle responded as needed. The contact stated that while driving 40-50 MPH, with her one-year-old daughter in a car seat in the rear of the vehicle, the vehicle suddenly lost motive power. The contact stated that the failure recurred several times while driving, causing the contact to pull over to the side of the road several times. The contact stated that there were significant safety concerns and did not feel safe driving the vehicle. The dealer was notified of the failure and informed the contact that the VIN was not included in NHTSA Campaign Number: 23V821000 (Power Train). The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure, but no assistance was provided. The contact was referred to the dealer for assistance. The failure mileage was approximately 50,900.

Two incidents I was driving the vehicle and the notification popped up saying drivetrain error at that moment the Car Detail and I was unable to go over 30 mph while driving in the fast lane on California highways 2/13/2025 3/30/2025

On June 1, 2024, I was driving on the highway at about 70 MPH, when all of a sudden there was a loud boom and the glass on the panoramic sunroof blew out. Was not close to other vehicles, nor did I hear any impact from any object. Immediately drove my car to the local dealership. Dealership indicated it was not a known issue that they have seen and said it was outside influence that caused the issue. However, the glass was pointed upward and the glass exploded outward. Fortunately, I had my sunroof cover in the closed position so none of the glass dropped on me, but it could have been harmful to me, causing me to get into an accident. No vehicle warnings appeared just before the explosion.

When driving down the highway at 65 mph there was a loud bang and wind started blowing through the roof. Small shards of glass came through the moon roof. I pulled over at the next exit and stopped. I looked at the moon roof and it had exploded. At the time of the incident the moon roof was closed. It was daylight and I was not near an overpass, so no one could have thrown a rock to cause the damage. The moon roof clearly failed for no apparent reason. I was fortunate that the moon roof was closed because the vinyl part of the moon roof prevented all of the glass from falling into the car while I was driving. I have looked on line and there are several, perhaps many, such instances reported. BMW seems to be unaware of this issue.

The car model I have includes an additional fee for a "drivers" assistance package; this feature doesn't work as designed. BMW likes to call it 'limitations of the system', but will not offer any repair, correction or refund for this "issue". Unfortunately, this issue is such a hazard and pops up so spontaneously, if there were any cars around I would have collided with them. BMW says this is called "greying". The systems doesn't recognize or sense the terrain and attempts to warn the driver, BUT the car will veer on it's own into the second lane or try to cruise into the median. I have this incident on video. It will also not slow to stop when exciting the highway offramp; there have been many times where it has actually dangerously accelerated. I will attach the slip from the dealership, which I have been to 3 times, with no solution. I have communication with the dealership stating that they agree it's a hazard, but don't know how to fix it due to the "limitations of the actual system". Asking for the feature to be removed and get my money back is apparently not something BMW is interested in doing. They would rather keep unsafe and unpredictable vehicles on the road in the name of profit. I am deeply concerned that there are other models like mine on the road that will cause a fatal accident.

Drivetrain failure reported on dash. Car stutter during drive but continued without any breakdown.