General notes
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
With the starting conditions (diagnosis conditions) in place, the NVLD identifies the position of the pressure switch (closed or opened). The state identified is requested by the engine control next time the engine started.
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