Electric Window Lifts

All electric window lifts in the car can be operated using a switch on the centre console between the front seats. The window lifts in the rear doors can also under certain circumstances be operated using the switches in each door.
^ Switch 386 for operating the window lifts in the front doors is supplied with current via fuse 11.
^ Current is supplied via fuse 9 to switch 386 for operating the window lifts in the rear doors.
^ If the ON/OFF switch is closed (ON), the window lifts in the rear doors can also be operated from switch 190A in the left-hand rear door and switch 191A in the right-hand rear door.
^ If the ON/OFF switch is open (OFF), the switches on the rear doors will be inoperative. The window lifts in the rear doors can then be controlled only by means of switch 386 on the centre console.
^ Pressing the "window" symbol on one of the switches lowers the window. Pressing the part of the switch with no symbol rolls the window up.

Automatic Window Lift Control
The switches in the front doors are different to the other switches in that they have two positions to lower the window and one position to roll up the window.

DOWN Position 1: The window descends as long as the switch is held in this position. Positive current is supplied to motor 164 via pin 18 or to motor 165 via pin 6 on the switch.

DOWN Position 2: The window goes all the way down, even if the switches are released after a moment. The coil in the relays, integrated into the switch, is supplied with positive current and the relays operate. Due to a time-delay function in the relays, the supply of current is maintained until the window is completely open, even if the switch is released immediately. This function is cancelled by moving the switch to position 3.

UP: The window goes up as long as the switch is held in this position. Positive current is supplied to motor 164 via pin 19 or to motor 165 via pin 7 of the switch.