METHOD FOR OPERATING A HYBRID VEHICLE

The invention relates to a method for operating a hybrid motor vehicle, wherein the hybrid motor vehicle has an electric drive as well as an internal combustion engine that can be used as a drive, wherein the hybrid motor vehicle has a plurality of different operating modes for controlling the distribution of drive power to the electric drive and the internal combustion engine. One of the operating modes is a trailer operating mode for moving a trailer load by the hybrid motor vehicle. In the trailer operating mode, heating of an exhaust aftertreatment device takes place by means of a warm-up operation of the internal combustion engine, in particular immediately upon starting the journey.