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Electrical System
06/09/2026
The contact owns a 2020 BMW X5. The contact received notification of NHTSA Campaign Number: 25V644000 (Electrical System); however, the part to do the recall repair was not yet available. The local dealer was contacted. 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.
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Electrical System, visibility
11/18/2025
For my 2019 BMW X5 SDRIVE40i, The A/C evaporator core failed and began leaking refrigerant, resulting in complete loss of cold air from the A/C system. The vehicle had approximately 50,000 miles. The repair required full dashboard removal and cost approximately 4,500 including a rental vehicle. This appears to be a widespread issue on 2019–2025 BMW X5/X6/X7 models, suspected to be caused by R-1234yf refrigerant incompatibility with the aluminum evaporator core. The leaking R-1234yf refrigerant is also an environmental concern. R-1234yf is a hydrofluorocarbon (HFC) greenhouse gas with a global warming potential significantly higher than CO2. An uncontrolled leak of this refrigerant directly into the atmosphere — due to a defective factory-installed evaporator core — contributes to environmental harm and violates the spirit of EPA regulations governing refrigerant emissions. Consumers should not bear the financial burden of a known manufacturing defect that also results in the uncontr...
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Power Train, vehicle Speed Control, engine
04/01/2025
I own a 2019 BMW X5 xDrive40i with the B58 3.0L turbocharged inline-six engine. While driving in Minnesota, the vehicle suddenly displayed an urgent warning stating “oil pressure too low” and instructed me to stop the engine. This occurred while the vehicle was being operated on the road, requiring me to stop driving immediately. The vehicle was later inspected by an authorized BMW dealer. The dealer diagnosed the failure as a defective oil pump and stated that the oil pump must be replaced. The estimated repair cost was approximately $7,500 or more. This is a serious safety concern because a sudden loss of engine oil pressure can lead to engine seizure, loss of motive power, and loss of vehicle control risk depending on traffic conditions. The oil pump is a critical lubrication component and should not fail as a normal wear item. I have found numerous similar owner reports involving BMW B58 oil pump failures, including reports suggesting that cold-weather operation may contribute t...
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Power Train
05/07/2026
Front Differential input bearing failure. Sudden jerking that almost causes loss of control. This poses a safety risk. This seems to be a know problem for the 2020 BMW X5 M50i No warning lights and I did not experience hearing any sounds as other have reported.
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Engine
04/15/2026
Plastic oil pump cracking problem is apparently known to BMW, but they haven’t recalled these defective oil pumps leading to engine failure.