METHOD FOR DETECTING FAULTS IN A MOTOR VEHICLE

The invention relates to a method for detecting faults in a motor vehicle, in which, while the motor vehicle is operated in a regular operating mode (Mi), a diagnosis (200) is carried out with regardto at least one possible fault (210) which can occur in the motor vehicle, wherein, if and while the motor vehicle is operated in a restricted operating mode (M2) on account of a fault (210) detectedby means of the diagnosis (200), an extended diagnosis (230) is carried out with regard to the detected fault (210), during which extended diagnosis at least one operating parameter (240) of the motorvehicle is changed in order to limit a cause of the detected fault (210). 本发明涉及一种用于在机动车中进行故障识别的方法，其中在以常规的运行模式（M）运行所述机动车时，关于至少一种可能的、可能在所述机动车中出现的故障（210）来执行诊断（200），其中，在由于借助于所述诊断（200）所识别到的故障（210）而以受限制的运行模式（M）运行所述机动车之时和期间，则关于所识别到的故障（210）来执行扩展的诊断（230），在所述扩展的诊断的范围内改变所述机动车的至少一个运行参数（240），以用于界定所识别到的故障（210）的原因。