Coolant pump failure and engine overheating
ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM
7 NHTSA complaints · 2024-08 → 2025-07
“The contact owns a 2017 BMW X5. The contact stated while driving the vehicle, the vehicle suddenly decelerated and failed to exceed 35 MPH. During the failure, a message that the engine had overheated was displayed”
“Radiator fan assembly malfunctioning causing engine to overheat. Upon replacing fan assembly vehicle is still overheating. Water pump and thermostat needs to be replaced as well as connectors”
“The contact owns a 2017 BMW X5. The contact stated while driving at an undisclosed speed, the engine overheated with several unknown warning lights illuminated. In addition, the vehicle lost electrical functions”