184002083 - E3050 ELECTRIC FRONT WINDOWS - FUNCTIONAL DESCRIPTION (LOW trim level)

Functional description

The services relay T13, located in the unit under the dashboard B2, supplies with the above-mentioned logic and controlled by the Body Computer M1 - pin 14 of connector F - the switches H44 (electric windows switch in driver''s door) and H50 (electric window switch in passenger door) via two lines, protected by the fuses F47 and F48. The same lines supply the LEDs that light up the actual switches.When the switches are operated a supply and earth are sent to the driver''s electric window motor N60 or to the passenger one N61; reversing the signals according to the contact which closes, determines the direction of rotation of the motor.