Floor/defroster air distribution, parking heater (ECC)

This only applies to cars with electronic climate control (climate control with temperature display) and parking heaters.

This function is used to change the distribution of air between the floor and defroster when the parking heater is running.

Available parameters:

90/10 (90% floor, 10% defroster)
80/20 (80% floor, 20% defroster)
70/30 (70% floor, 30% defroster)
60/40 (60% floor, 40% defroster)
50/50 (50% floor, 50% defroster)
30/70 (30% floor, 70% defroster)
10/90 (10% floor, 90% defroster)

The air distribution between the floor and defroster for the parking heater is programmed via the vehicle communication socket under function group 8, Climate control (climate control module (CCM)), Programming the climate control module (CCM).