Section 5 (Automatic A/C-Heater Systems): Description
WARNING: This page is about a different car, the 2001 Mercedes-Benz SL500 and 2000 Mercedes-Benz SL500. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
To avoid injury from accidental air bag deployment, read and carefully follow all SERVICE PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM procedures in AIR BAG SYSTEM SAFETY article in GENERAL SERVICING.
The Automatic Climate Control (ACC) system uses a variety of sensors to maintain selected temperature. The system consists of A/C push button control unit, in-car temperature sensor, heater core temperature sensor, auxiliary coolant pump, monovalve (heater control valve), blower speed control unit, and basic A/C system components. See Figure, Figure, Figure, Figure and Figure .