2002 Mercedes S-Class Owner's Manual - Page 171

Instruments and controls Operation Driving Instrument cluster display Practical hints Car care Technical data Index Automatic climate control Display and controls 168 8 Air volume (automatic, manual) 9 Display Depending on the ambient light conditions, the figures on the display will be shown as dark figures on a bright background (in daylight), or as bright figures on a dark background (at night). 5 1 2 9 12 3 10 Temperature control, left 4 13 11 10 8 7 6 11 Air recirculation, see page 174 12 Air distribution, left (automatic, manual operation) 13 Activated charcoal filter P83.40-2304-26 Important! This vehicle is equipped with an air conditioning system that uses R-134a (HFC: hydrofluorocarbon) as a refrigerant. Repairs should always be performed by a qualified technician, and refrigerant should be collected in a recovery system for recycling. 1 Defrosting 2 Rear window defroster, see page 183 3 Residual engine heat utilization, see page 176 4 Automatic climate control on/off 5 Air distribution, right (automatic, manual operation) 6 Economy mode, see page 176 7 Temperature control, right