3026156 - E2031 REAR FOG LAMPS - Functional description

Functional description

The rear fog lamps activation signal reaches pin 35 of connector B of M1 from the control button in the panel. The side lights activation signal is sent to pin 28 of connector B of the Body Computer M1 from the steering column switch unit H5 See E2010  SIDE LIGHTS / NO. PLATE LIGHTS ]. The dipped headlamps activation signal is sent to pin 4 of connector D of the Body Computer M1 from the steering colun switch unit H5 El2011]. The fog lights activation signal reaches pin 1 of connector D of the Body Computer M1 (see EL2030]. The 'ignition ON' signal (INT) for the switch H1 reaches the underdashboard control unit B2 at pin 11 of connector H and from there moves on to the Body Computer M1 (pin 9 of connector F). The Body Computer M1 controls the supply of the rear fog lamp F35 from pin 31 of connector E. The signal is sent, from pin 21 of connector C of M1 , to light up the LED in the control button H12 . The Body Computer M1 is connected, via the CAN line, to the instrument panel E50 to manage the 'lights failure' warning light if there is a failure in the circuit.