MOTOR VEHICLE ELECTRICAL ARCHITECTURE COMPRISING A DISTRIBUTION BOX OF AT LEAST ONE SWITCHED ELECTRICAL SUPPLY, METHOD FOR THE USE THEREOF, AND MOTOR VEHICLE INCORPORATING SAME

Disclosed is a motor vehicle electrical architecture comprising a supply switched by a relay. The architecture comprises a controllable resistive load () ensuring a consumption of, for example at least 500 mA, connected at the output of said relay and controlled by a computer () according to a control law. The controlled resistive load is only activated when the speed of said vehicle is zero, or very close to 0. This makes it possible to limit the duration of supply of the resistive load, and consequently the heat dissipation, electrical consumption and COemissions over the duration of travel, while ensuring consumption at the switched supply voltage in the phases where the driver is likely to cut the ignition and thus cause the relay to open.