The boot courtesy light G040 receives a power supply from the Body Computer M001, according to the logic described previously, from pin 45 connector B; the earth connection that allows the courtesy light G040 to be turned on is produced when the boot is opened through the switch incorporated in the geared motor N057 or, on the version without motorized opening of the boot (LOW trim level), via the boot opening switch I011.On both versions, the boot opening switch I011 and the switch incoporated in the geared motor N057, provide the Body Computer with the information that the boot has been opened through the opening of the N.C. contact at the same time as the N.A. contact for turning the courtesy light on is closed. This signal reaches pin 33 of connector B of M001.The driver''s sun visor light G031 and the passenger side one G032 are turned on by an earth signal from the switch on the actual sun visorts and are turned off through the same automatic function.The Body Computer receives a power supply from the battery, via the line protected by fuse F1 located in the engine compartment junction unit B001. It also receives an ignition-controlled power supply (INT) from the ignition switch H001. The reference earth reaches pins 10 and 19 of connector A of M001.