摘要:
A method for regulation of the operation of a vehicle auxiliary heating/auxiliary ventilation by making use of the heating energy provided by the auxiliary heating. The front and the rear system are activated until a certain limit temperature of the front and rear water circuit for heating or air-conditioning the vehicle interior is reached, so that the interior can be heated more rapidly and uniformly, due to the entire water circuit being heated. After the limit temperature of the front and rear water circuit is reached, only the front water circuit continues to be heated, for example, in order to defrost the windshield and to heat the front interior. If the blow-in temperature in the front interior has reached a certain threshold value or an internal deviation of a regulator lies below a predetermined further limit value, only the rear water circuit is switched on again.