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Home >> BMW >> 1982 >> 528e Automatic Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Automatic A/C-Heater Systems >> Operation >> A/C-Heater Control Panel >> A/C Button

A/C Button

Pressing A/C button will operate the A/C system. Air is cooled and dehumidified by the evaporator to maintain desired air temperature. The A/C blower motor runs on low speed when A/C switch is on, even if blower switch is off.