Instrument panel lighting E050 is activated automatically when the side lights are turned on. Underfacia junction unit B002 supplies a side light activation signal - pin 24 connector C - to short-circuit junction D097 - pin 1 -. Short-circuit junction D097 supplies, from pin 6, instrument panel E050, at pin 9 connector B. The reference for the internal lights for instrument panel lighting is earth C015, connected to the instrument panel at pin 4 of connector A.The system is protected by fuses F37, F24 and F12, located in the underfacia junction unit B002, and fuse F03, housed in engine bay junction unit B001.