Control apparatus for a brake system which is equipped with an electrical drive and/or generator apparatus, comprising: a first receiving device which is designed in such a way that a prespecification variable relating to a brake pressure in at least one wheel brake cylinder (54a, 54b) of at least one brake circuit (50, 52) of the brake system can be received by means of the first receiving device; a second receiving device which is designed in such a way that an actual variable relating to a pressure in the at least one brake circuit (50, 52) and/or the brake pressure in the at least one wheel brake cylinder (54a, 54b) of the at least one brake circuit (50, 52) can be received by means of the second receiving device; and a control device which is designed in such a way that a setpoint mode of the electrical drive and/or generator apparatus can be defined by means of the control device taking into account the received prespecification variable and the received actual variable, and a corresponding control signal can be output to the electrical drive and/or generator apparatus, so that the electrical drive and/or generator apparatus can be controlled in the defined setpoint mode by means of the control signal, wherein the control apparatus additionally comprises a third receiving device which is designed in such a way that a state of charge variable of a battery which is associated with the electrical drive and/or generator apparatus can be received by means of the third receiving device, and the control apparatus additionally comprises a comparison device which is designed in such a way that the received state of charge variable can be compared with a prespecified threshold value by means of the comparison device, characterized in that, if the state of charge variable lies above the prespecified threshold value, an activation signal can be output to at least one heating and/or cooling apparatus by means of the comparison device, and the at least one heating and/or cooling apparatus can be adjusted from a first operating mode to a second operating mode with a power consumption level which is increased in relation to the first operating mode by means of the activation signal. a first receiving device which is designed in such a way that a prespecification variable relating to a brake pressure in at least one wheel brake cylinder (54a, 54b) of at least one brake circuit (50, 52) of the brake system can be received by means of the first receiving device; a second receiving device which is designed in such a way that an actual variable relating to a pressure in the at least one brake circuit (50, 52) and/or the brake pressure in the at least one wheel brake cylinder (54a, 54b) of the at least one brake circuit (50, 52) can be received by means of the second receiving device; and a control device which is designed in such a way that a setpoint mode of the electrical drive and/or generator apparatus can be defined by means of the control device taking into account the received prespecification variable and the received actual variable, and a corresponding control signal can be output to the electrical drive and/or generator apparatus, so that the electrical drive and/or generator apparatus can be controlled in the defined setpoint mode by means of the control signal, wherein the control apparatus additionally comprises a third receiving device which is designed in such a way that a state of charge variable of a battery which is associated with the electrical drive and/or generator apparatus can be received by means of the third receiving device, and the control apparatus additionally comprises a comparison device which is designed in such a way that the received state of charge variable can be compared with a prespecified threshold value by means of the comparison device, characterized in that, if the state of charge variable lies above the prespecified threshold value, an activation signal can be output to at least one heating and/or cooling apparatus by means of the comparison device, and the at least one heating and/or cooling apparatus can be adjusted from a first operating mode to a second operating mode with a power consumption level which is increased in relation to the first operating mode by means of the activation signal.