A method for controlling a temperature of an interior of a vehicle having a temperature-control system which includes a temperature-control circuit, a temperature-control medium guided in the temperature-control circuit, a source temperature-control system operatively connectable or operatively connected to the temperature-control circuit, and being configured to thermally influence the temperature-control medium guided in the temperature-control circuit, and at least one interior temperature-control system is operatively connectable or operatively connected to the temperature-control circuit such that the temperature-control medium located in the temperature-control circuit is usable to change the temperature of the vehicle interior, comprising the acts of
- controlling an amount of thermal energy exchanged between the source temperature-control system, the temperature-control circuit and the at least one interior temperature-control system to control the temperature of the interior of a vehicle to a predetermined temperature.