The parking sensor control unit M084 is supplied by the line controlled by the ignition (INT) via fuse F49 of the junction unit under the dashboard B002. The control unit acquires and manages the signals coming from the parking sensors K097.The control for the deactivation of the parking sensors, inside the control panel on the tunnel H036, is connected to pin 4 of connector C of the control unit M084.The Body Computer M001 acquires the reverse gear engagement and vehicle speed signals at pin 3 of connector H and pin 7 of connector A, respectively.The control unit M084 transmits the parking sensors K097 failure signal, via the B-CAN (pins 7 and 14 of connector C) to the Body Computer M001 (pins 5 and 7 of connector H) and to the instrument panel E050 (pins 3 and 4 of connector A).The parking sensor control unit M084 manages the operation of the buzzers P044 A and P044 B, for the acoustic signalling of the obstacle detection. Pins 2 and 10 of connector C are connected to pins 2 and 1 of buzzer P044 A, respectively. Pins 3 and 4 of connector A are connected to pins 2 and 1 of buzzer P044 B, respectively. See E3510 RADIO