223001946 - E3032 DOOR MIRROR ADJUSTMENT - FUNCTIONAL DESCRIPTION

Functional description

The two-way switch for adjusting the mirrors H30 operates two electric motors located in the left and right rear view mirrors P60 and P61 respectively.The switch receives a supply controlled by the ignition (INT) from the line for fuse F49 located in the junction unit under the dashboard B02 at pins 7 and 8 of H30 , whilst pin 5 is earthed.The switch H30 is lit up when the ignition is switched on (INT).According to the selector position, either the left motors (output signals from pins 1 and 3 of H30 ) or the right motors (output signals from pins 2 and 4 of H30 ) are connected; the common supply comes from pin 6 of H30 and is connected to pin 5 of motors P60 and P61 .Once the selector is set for the right mirror or the left mirror, the switch is operated in one direction or the other, sending the corresponding motor the positive and earth signals, thereby determining the direction of rotation.The motors which adjust the vertical position are connected to pin 4 of P60 and P61 , the motors which adjust the horizontal position are connected to pin 3.