The current socket/cigar lighter P050 and the boot current socket P052 and the current socket in the dashboard are supplied by the battery-operated line (after starting the car) for relay R12, protected by fuse F44, both contained in underfacia control unit B002.The power point on the armrest P057 is, however, supplied by the battery-operated line (+30) of service relay R21, protected by fuse F75, both contained within boot junction unit B045. The relay coil is excited by a positive signal from pin 24 of connector F of boot control unit M063.With side lights on, the lighting of power point/cigar lighter P050 is managed by Body Computer M001 via pin 18 of connector D; while the lighting of boot power point P052 is controlled via pin 40 of connector G.