184001939 - E2030 FOG LIGHTS - FUNCTIONAL DESCRIPTION

Operational description

The (earth) activation signal for the fog lights reaches pin 20 of connector H of M1 from the control button in the panel to the left of the steering wheel. H91 .The side lights activation signal is sent to pin 28 of connector G of the Body Computer M1 from the steering column switch unit H5    See E2010 SIDE LIGHTS / NO. PLATE LIGHTS.The Body Computer M1 controls the power supply for the fog lights sending an earth signal to the engine compartment junction unit B1 from pin 8 of connector A of M1 which energizes the relay T14 which supplies the fog lights in the (left) F15 and (right) F16 headlamps.The circuit is protected by fuse F30 of junction unit B2. The Body Computer M1 is connected via the CAN line to the instrument panel E50 to manage the "fog lights on" warning light.