Power window switch (FEBI BILSTEIN brand Switch, window regulator) - module of the vehicle's electric window regulator control system; a switching device in the form of a button or a block of buttons for controlling individual or all electric windows built into the doors.

1. VITO / MIXTO Van (W639)
2. VIANO (W639)
3. V-CLASS (W639)
4. VITO Bus (W639)
5. VALENTE Bus (W639)
6. See more in applications

The functions of the window regulator switch

Switches are the main switching elements of the vehicle comfort system - power windows. With their help, the driver and passengers can control the power windows, regulating the microclimate in the cabin and for other purposes. The breakdown of these parts deprives the car of a significant part of its comfort, and in some situations makes it difficult to operate it. Therefore, the switch must be replaced, and in order to make the right choice, one should understand the design and features of these devices.

One car may have several different switches. For example, two or four switches are usually installed on the driver's door at once, and single buttons are placed only on the front passenger door or on the front passenger and both rear doors.