2002 Mercedes S-Class Owner's Manual - Page 173

Instruments and controls Operation Driving Instrument cluster display Practical hints Car care Technical data Index Automatic climate control Dust filter Nearly all dust particles and pollen are filtered out before outside air enters the passenger compartment through the air distribution system. 170 Automatic maximum cooling (MAXCOOL) With the automatic climate control set to automatic, the system will automatically switch to maximum cooling output when necessary to achieve the set temperature quickly, see page 171. The display shows "AUTO MAXCOOL". The temperature setting cannot be changed during maximum cooling operation. Note: By pressing one of the temperature control buttons, the system will display briefly (approx. 5 seconds) the set temperature in the display.