.
Most of the time it does. The sensor, if the circuit is working,
will sense an obstruction in the doorway. What will happen is that
the door will not close no matter how many times or how hard the
driver presses the button. The driver have to wipe away the
condenmsation b4 it can close. This problem is rampant among TIB's
MB0405 Hispanos for unknown reasons.