S60 AWD L5-2.5L Turbo VIN 59 B5254T2 (2005)
Control Module HVAC: Description and Operation
Function
Function
Controlling the climate in the passenger compartment The
The way in which the climate in the passenger compartment is regulated depends on the type of climate control module (CCM) in the car.
Electronic climate control (ECC)
Electronic climate control means that either manual settings or the AUTO function can be used. In the latter case the control module automatically
regulates heat, air conditioning, recirculation and air distribution until the selected temperature is achieved.
Manual climate control (MCC)