3239328 - E3032 DOOR MIRROR ADJUSTMENT - Functional description

Functional description

The two-way switch controlling mirrors H30 operates electrical motors located in the right and left electrically-operated door mirrors P60 and P61 respectively. The switch is supplied when the ignition is switched on (INT/A) at pin 2 of H30, by the line for F6 of the additional fuse box B98B ; pin 4 is earthed. Operating the switch in one direction or the other, sends one of the two motors a positive and an earth signal, thereby determining the direction of rotation. The motors which adjust the vertical position are connected to pin 5 of the mirrors P60 and P61 , the motors which adjust the horizontal position are connected to pin 3. According to the selector position, either the left motors (output signals from pins 6 and 8 of H30) or the right motors (output signals from pins 5 and 7 of H30) are connected; the common supply comes from pin 3 and is connected to pins 5 of the motors. The switch H30 is lit up when the side lights are switched on by means of the line coming from the stalk unit switch H5 (pin 1).