2001 Mercedes C-Class Owner's Manual - Page 159

Instruments and controls Operation Driving Instrument cluster display Practical hints Car care Technical data Index Automatic climate control Notes: Do not obstruct the air flow by placing objects on the air flow-through exhaust slots below the rear window. Also keep the air intake grill in front of the windshield free of snow and debris. The storage compartment between the front seats can be ventilated. See page 158 for notes on ventilating the storage space under the armrest in the center console. The air conditioner switches itself off for its own protection if refrigerant is lost. No cooling will then take place. Economy mode S cannot be switched off. Have the air conditioner checked by a Mercedes-Benz Center should this happen. Dust filter Nearly all dust particles and pollen are filtered out before outside air enters the passenger compartment through the air distribution system. 150 Basic setting - automatic mode Briefly press left or right U button. The h, j and k symbols will no longer be visible. The economy mode and air recirculation functions will be switched off. The automatic blower will be activated at the same time. Set the temperature switches on the left and right to 72°F (22°C). This provides for comfortable conditions in the vehicle. Heating mode: To lower headroom temperature, use thumbwheel (4, page 146). Air conditioning mode: Open air outlets at dashboard top center (7, page 146) for an even air distribution.