Programming The Climate Control Module (CCM), Customer Adaptation

Certain parameters for the climate control module (CCM) can be read off and programmed using this function. The purpose of this programming is to:

• read the programmed parameters before replacing the control module. This is so the same parameters can be entered into the new control module
• adapt the function of the control module to the requirements of the driver (customer adaptation)
• adapt the function of the control module for the equipment levels of the vehicle (passenger compartment ventilation filter, parking heater).

Blower fan run-on, status 

Provides the status for activation of the blower fan run-on. The run-on dries the evaporator and prevents bad odors which may otherwise result from residual moisture in the system.

OFF = Run-on inactive

ON = Run-on active (preset)

Air distribution floor/defroster when residual heater is active (NOTE Accessory) 

Parameter programming controls the desired setting of air distribution between the floor and defroster when the residual heater is active.

The function means that the coolant can circulate for around 20 minutes after the engine has been switched off. In this way, the passenger compartment can be heated for up to 20 minutes without the engine having to be running. The function is started via the control stalk.

The function can be activated for a further 20 minutes, however, the temperature of the coolant will have cooled considerably and the residual heat will therefore be lower.

Possible settings (70/30% preset):

• 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).

Programming the seat temperature 

Enter the setting for the high and low temperature levels for heating the front seat.