186002956 - E2030 FOG LIGHTS - FUNCTIONAL DESCRIPTION

Operational description

The fog lights circuit is controlled by a special relay J40 ; the relay coil is supplied with the side lights on by the ignition-operated supply line protected by fuse F8 of junction unit B1 (     Vedere E2010 LUCI POSIZIONE / TARGA ). This line also sends a signal to switch unit H90 (pin 2 of connector A) for the go ahead to switch on the actual fog lights. The coil is energized by means of the closing of the special "fog lights on" switch located in the switch unit H90 (pin 12 of connector A). This signal also lights up the actual button. The power line for the fog lights relay receives a direct supply from the battery via maxifuse J/B2 of B5 and is protected by the special fuse B13 . Once energized, the relay supplies the fog lights for the (left) headlights F10 and the (right) headlights F11. The entire control unit H90 is lit up with the ignition on (INT/A) by the line (pin 5 of connector A) protected by shunt fuse B27 .