(GB2308197-A)      The load testing method uses selective switching of the load supplied by the vehicle battery, with measurement and evaluation of the specific current requirement of the switched-in load. The current measurement is effected by measuring the battery voltage (U1,U2) shortly before and after disconnection of the load, after decay of the switching pulse and evaluating the difference between the measured voltage values.    ADVANTAGE -   Simple testing of individual loads.    (FR2742549-A1)      The load testing method uses selective switching of the load supplied by the vehicle battery, with measurement and evaluation of the specific current requirement of the switched-in load. The current measurement is effected by measuring the battery voltage (U1,U2) shortly before and after disconnection of the load, after decay of the switching pulse and evaluating the difference between the measured voltage values.    ADVANTAGE -   Simple testing of individual loads.    (GB2308197-B)      A method for testing electrical loads in a vehicle electrical system, in which the loads, which are fed by a vehicle battery, are selectively switched ON and OFF, the load-specific current consumption in the switched ON state being determined and assessed in each case, wherein, in order to determine the current consumption, the battery voltage is measured, after the decay of a switching pulse, immediately before and shortly after the switching OFF or ON of the previously switched ON or OFF, respectively, load and the load-specific current consumption is determined from the voltage difference.    (US5973499-A)      The load testing method uses selective switching of the load supplied by the vehicle battery, with measurement and evaluation of the specific current requirement of the switched-in load. The current measurement is effected by measuring the battery voltage (U1,U2) shortly before and after disconnection of the load, after decay of the switching pulse and evaluating the difference between the measured voltage values.    ADVANTAGE -   Simple testing of individual loads.