Operating method for at least one air conditioning system of a vehicle

The invention relates to operating methods for an air conditioning system of at least one motor vehicle, preferably for the pre-calculation of at least one temperature control plan for a specified driving route or at least a route segment thereof. An operating method is characterized in particular by the following steps: preferably setting a desired motor vehicle interior target temperature, setting a driving route, determining at least one predicted parameter, wherein the predicted parameter comprises a predicted external climate on the driving route or at least a route segment thereof and/or comprises a predicted heat input into the motor vehicle interior on the driving route or at least a route segment thereof, and determining at least one temperature control plan for the driving route or at least a route segment thereof as a function of the determined predicted parameter. An alternative or supplementary operating method is characterized in particular by the following steps: determining temperature control plans for the air conditioning systems of the motor vehicles by means of a motor vehicle-external control computer and remote controlling the air conditioning systems of the motor vehicles as a function of the temperature control plans, preferably via telematics.