Method to check the condition of a circuit of a motor vehicle using the following steps: - requesting a condition for the circuit, - measuring of the actual value for at least one factor related to the circuit from which the condition of the circuit can be derived by means of at least one measuring unit of the motor vehicle, - check using at least one control unit of the motor vehicle if the actual value for the factor corresponds to at least one value specified for the requested condition for the factor - if the actual value for the factor corresponds to at least one value specified for the requested condition for the factor, displaying that the requested condition of the circuit has been configured, characterised by the fact that parallel to all the steps of - measuring of the actual value for the at least one factor related to the circuit from which the condition of the circuit can be derived by means of at least one measuring unit of the motor vehicle, - check using the at least one control unit of the motor vehicle if the current value for the factor corresponds to at least one value specified for the requested condition for the factor and - displaying that the requested condition of the circuit has been configured if the current value for the factor corresponds to at least one value specified for the requested condition for the factor, all the steps of - at least one further measuring of another actual value for the at least one factor related to the circuit by the at least one measuring unit of the motor vehicle, from which the condition of the circuit can be derived, - another checking if the current value for the factor corresponds to at least one specified value for the factor as well as - another displaying that the requested condition of the circuit has been configured, if the actual value for the factor corresponds to the at least one value specified for the requested condition for the factor, are carried out or prompted by at least one other control unit outside of the motor vehicle. - requesting a condition for the circuit, - measuring of the actual value for at least one factor related to the circuit from which the condition of the circuit can be derived by means of at least one measuring unit of the motor vehicle, - check using at least one control unit of the motor vehicle if the actual value for the factor corresponds to at least one value specified for the requested condition for the factor - if the actual value for the factor corresponds to at least one value specified for the requested condition for the factor, displaying that the requested condition of the circuit has been configured, - measuring of the actual value for the at least one factor related to the circuit from which the condition of the circuit can be derived by means of at least one measuring unit of the motor vehicle, - check using the at least one control unit of the motor vehicle if the current value for the factor corresponds to at least one value specified for the requested condition for the factor and - displaying that the requested condition of the circuit has been configured if the current value for the factor corresponds to at least one value specified for the requested condition for the factor, all the steps of - at least one further measuring of another actual value for the at least one factor related to the circuit by the at least one measuring unit of the motor vehicle, from which the condition of the circuit can be derived, - another checking if the current value for the factor corresponds to at least one specified value for the factor as well as - another displaying that the requested condition of the circuit has been configured, if the actual value for the factor corresponds to the at least one value specified for the requested condition for the factor, are carried out or prompted by at least one other control unit outside of the motor vehicle.