Blower Setting

Blower Setting

The blower control is designed as a 5-stage switch (including off). When the blower switch is set to the zero position all flaps are closed and the refrigerant circuit is switched off automatically.

The IHKS features "ram" air compensation in which the fresh air flap is increasingly closed as the vehicle speed increases thus making it dependent on the type of top used (hardtop or soft top). The fresh air flap is operated by a high speed stepper motor. The IHKS receives information (via the K-bus) as to whether the soft top is open or closed.