Vehicle heating and ventilation Mercedes C-Class (W202)
General information about heating and ventilation Fresh air for heating enters the passenger compartment through an air inlet under the windshield. In this case, the air flows around the heating radiator and is...
Air conditioning — general description The air conditioner in the passenger compartment sets the temperature below the ambient temperature. When the air conditioner is turned on, the humidity in the cabin...
Additional resistance — removal and installation If the fan does not rotate at all stages, then the reason for this is usually a defective additional resistance. In this case, additional resistances are replaced as a...
Heating fan — removal and installation The fan motor is located on the right under the dashboard, below the glove box. An air purification filter is also available from there. Removing 1. Turn off the fan. 2....
Heating service device — removal and installation 1. Button to control the amount of air; 2. Air distribution control button; 3. Protective coating 4. Hex nut; 5. Screws; 7. Locking lug; N18/3. Service device; S3. Air...
Diagnosis of malfunctions of the heating system Diagnosis of malfunctions of the heating system Cause Elimination Method Heating fan does not rotate Fan motor fuse blown. Check fan fuse, replace if necessary. Faulty...
Air conditioning: not only pluses, but also minuses The dynamics of demand for used foreign cars indicates the desire of future car owners to have a car with the maximum possible number of options. One of them is the...
Air Conditioner Service Rules Before turning on the air conditioner, open the windows or sunroof to ventilate the vehicle interior. With the car moving, turn on the air conditioner and set the...