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Unknown Or Other
03/21/2026
My 2024 BMW X5 experienced a complete megatronics failure at 54,500 miles. The megatronics unit controls critical vehicle functions including transmission and engine management. This failure caused the vehicle to become completely inoperable — posing a significant safety risk. This failure occurred just 4,500 miles beyond the factory warranty on a barely 2 year old vehicle. A 2024 model year vehicle should not experience such a critical safety-related failure at this mileage. BMW Corporate has been unresponsive for 7 days despite opening case number XXX and promising a 3-5 business day response. I am requesting NHTSA investigate whether this is a widespread defect that may affect other 2024 BMW X5 owners. Incident Description: "Vehicle suddenly entered limp mode while driving at highway speed on XXX in [XXX] . This caused an unexpected and dangerous loss of power while surrounded by highway traffic creating a significant safety hazard. Vehicle was unabl...
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Electrical System
02/01/2025
Since buying the car new we have had a constant problem of the "emergency call system malfunction" on the dashboard. We've been to the dealer several times for this and each time they say they've fixed it. Last time they told us they had replaced the TCU module, but in the last month the warning has re-appeared. It seems to have affected the GPS now. While driving on the freeway the map was showing us a mile away on surface streets, giving us guidance such as "stop at the stop sign ahead and turn left".
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Service Brakes, Hydraulic, electronic Stability Control (esc)
03/05/2026
The contact owns a 2024 BMW X5. The contact received notification of NHTSA Campaign Number: 24V104000 (Electronic Stability Control (ESC), Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The contact stated that a message to complete the recall was displayed. The local dealer was contacted several times. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.
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Power Train, engine
10/22/2025
I bought this car and started to have issues after a couple weeks. Because it is a hybrid model, it works perfectly fine when the car is running on the battery. Immediately the engine began to work, I get hesitation and the car drives rough. I took it to the first dealership that said there was water in the engine but they were proved wrong because what they show as water was apparently fuel that did not burn the right way in the cylinder. The dealership came with another excuse that the filter had traces of water which makes them to believe something was wrong. I took the car to another bmw dealership as I did not trust their diagnosis. The other bmw dealership performed some work on the car but then came to the conclusion that their hands were tied because of what the previous dealership reported to bmw north america. I called bmw north america and they told me to go back to the dealership after I had no success at the dealership. I believe this is a lemon case and also constitute a...
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Air Bags
01/21/2026
Car's information system was giving error stating: "Urgent interior functionality check up. The driver restraint system of your vehicle is malfunctioning. There is an increased risk of injury in case of a collision." Took it to the BMW dealer, they shared this info: Cause: Read out faults found fault 930949 knee air bag drivers short to negative need to replace harnesses as per SIB 65-27-24. Correction: Replace harness for knee air bags. The estimate for this is $2,013.72 which breaks down to parts at $288.96 and 7 hours worth of labor costing $1,724.76. This car is two years old. I would assume this is a manufacturing defect happening at only two years of age.