Functional Description

Functional Description

Check Panel control unit

See "Stop lights check".

Numberplate lights and sidelights check

Control unit N59 is connected to the sidelights power supply - fuses F5 and F6 and relay 164 located in fusebox G1 - and also to the sidelights bulbs both front and rear via pins 2 and 3 of connector 1 of G1 and pins 1 and 2 of connector C of G1, and to the numberplate lights through pin 11 and 12 of connector C of G1 (see "Sidelights").

Through this signal the control unit checks for a possible malfunction of a single bulb or an interruption in the power supply to fuses F5 and . If an anomaly is detected, the control unit sends two signals to connector D of C16 (pin 1 for numberplate lights and pin 2 for the sidelights) to illuminate the relative warning lamps.

NOTE: the simultaneous interruption of both fuse F5 and fuse F6 is not signalled; in this event though, as the sidelights are completely out, the relative "sidelights on" warning lamp on the instrument panel C10 will be out.