Method for finding a cause for the premature discharge of a battery in a vehicle

摘要

The invention relates to a method for finding a cause for the premature emptying of a battery in a vehicle. To simplify the finding of a cause for the premature emptying of a battery in a vehicle, it is proposed, in the ignition-off state, that via an electrical system of the Monitor vehicle power draw from battery. Data collected as part of the monitoring can then be examined alone or together with, in particular vehicle-specific and / or global, further data for information relevant to the limitation and / or determination of the cause.