Defroster Flap Motor (without IHKR Integrated heating/air-conditioning regulation)

Air Distribution

Air distribution
Air distribution for defrosting, ventilation and footwell is controlled by buttons on the operating panel and the 3 bipolar stepper motors via the M bus (motor bus). Manual or automatic air distribution can be selected. The motors are coded and can only be installed in the designated position. It is not possible to interchange the motors.

The LED in the AUTO button lights during the automatic program. The opening angles are set automatically depending on the interior temperature, outside temperature and set point temperature.

The air distribution can be set individually in manual mode. The setting is indicated by an LED in the selected button on the operating panel.