Tesla MODEL Y 2012 Owner's Manual page 58

Shifting
WARNING: In emergency situations, if the brakes
are not functioning properly, press and hold the
Park button on the drive stalk to bring the vehicle
to a stop. Do not use this method to stop the
vehicle unless absolutely necessary.
WARNING: It is the driver's responsibility to always
ensure the vehicle is in Park before exiting. Never
rely on Model Y to automatically shift into Park for
you; it might not work in all circumstances (for
example, if Creep or a slope causes the vehicle to
travel greater than approximately 2 km/h).
56 MODEL Y Owner's Manual