2003 Mercedes-Benz E320 Q&A
2003 Mercedes-Benz E320 Question: Heater failure
Many things can cause a heater failure, it is best to do an inspection of the Climate Control System in the vehicle. There is a computer that controls this system and it will have codes to help solve the mystery. here are some shops: http://repairpal.com/directory?address=27407&car_brand_names=Mercedes-Benz - dandd
The air condition and heater does not come on
A malfunctioning HVAC blower motor regulator can cause the blower motor to operate below the requested speed or not at all. Updated regulators are available; the blower motor and cover need to be r...