HEADLAMP WASHER - FUNCTIONAL DESCRIPTION

FUNCTIONAL DESCRIPTION

Relay T15 of engine compartment control unit B1 is supplied by the line of fuse F32, again from engine compartment control unit B1, while the excitation is supplied by relay T5 of B1: this supply, ignition-operated except during start-up (INT/A) is controlled by pin 13 of connector A of M1.

Body Computer M1 - connector G - is supplied directly from the battery from a line protected by maxifuse F2 of engine compartment control unit B1. It is supplied by an ignition-operated supply (INT) at pin 32 of connector D; pin 10 of connector H of M1 provides the Body Computer with a reference earth.

Relay T15 is excited by a control signal fom pin 6 of connector A of M1 and thus directly activates headlamp washer pump N25. This signal is senton the basis of a positive windscreen washer request signal from stalk unit H5 - pin 5 - to pin 55 of connector D of M1 and with low beam enablement on (pin 38 of connector D of M1).

See E2011 DIPPED HEADLAMPS