What does it mean when the BMW X6 displays 4x4 and DSC faults?

[AdrianaMarie]

When the DSC fault light on the dashboard comes on, it indicates that the vehicle stability control system may have a malfunction, and the DSC is not functioning at this time. Here is an introduction about the fault light: Causes: During engine combustion, air intake is required, and in this process, the air filter plays a crucial role. If the car's air filter is not clean and not regularly cleaned, it can affect the car's air intake. Over time, this can lead to blockages, and in severe cases, it can cause the engine fault light to come on. Methods: Check each cylinder's fuel injector. Let the engine idle and disconnect each fuel injector plug one by one to check if there is any change in the idle speed. If disconnecting each cylinder's fuel injector results in roughly the same reduction in idle speed, it means all fuel injectors are working normally. If disconnecting a particular fuel injector does not cause any change in the engine's idle speed or stability, measure the resistance of the fuel injector plug to see if it is between 10~13. If it does not meet the standard, replace the fuel injector.