2002 Mercedes S-Class Owner's Manual - Page 185

Instruments and controls Operation Driving Instrument cluster display Practical hints Car care Technical data Index Automatic climate control Controlling the rear air conditioner from the front automatic climate control panel 182 The rear automatic climate control can be switched on and off by pressing the M button. The blower setting for the rear automatic climate control can be controlled with the air volume switch and the temperature setting for the rear air conditioner can be set with the temperature control switches. Notes: The message in the display disappears approximately 4 seconds after the button is pressed for the last time and the automatic air conditioner switches to normal operation. During maximum cooling the display in the rear passenger compartment shows "MAXCOOL". The rear air conditioner can be switched off and the blower and temperature settings can be changed from the automatic climate control panel in the center console. Press A on the air volume switch and hold until the display illustrated above is shown.