3239295 - E2030 FOG LIGHTS - Functional description

Functional description

The two front fog lights F15 (left) and F16 (right) are supplied through the fog lights relay J40 by the direct line from the battery - maxifuse J/B2 of B5 ) up to 2/99 or of B99 from 2/99. - and through the front fog light fuse B13 up to 2/99 or F1 of the additional fuse box B98A from 2/99. The signal which energizes the coil for the relay J40 arrives from the integrated services control unit M40 (pin 11 of connector C) according to the enablement logic described. The control unit receives the signal that the side lights are on from the switch for the steering column switch unit H5 (pin 8 of connector C) and the supply is controlled by the ignition (INT) from the line for fuse F1 of the junction unit B1 (pin 7 of connector B). When the engagement signal also arrives from the button H35 (pin 1 of connector B), the control unit M40 sends the command to the front fog lights relay J40 . The supply line for the two fog lights also sends a signal to the rev counter module E15 (pin 14 of connector B) to light up the "front fog lights on" warning light. The switch H35 is lit up when the side lights are switched on by means of the line coming from the switch for the steering column switch unit H5 .