The Body Computer M1 receives door open input signals at pin 8 of connector D (driver''s front door) and 25 of connector E (passenger side door).The puddle lights G51 and G52 are operated by the driver''s door control unit M66 and the passenger door control unit M67 connected by the CAN line to the Body Computer M1.The control units M66 and M67 receive a power supply - at pin 11 of connector D - from the line protected by fuse F32 of the junction unit under the dashboard B2; on the basis of the logic described previously, each control unit supplies the relevant puddle light G51 and G52, from pins 17 and 18 of connector B.