Electric windows are used to raise and lower the front door windows; in the variant version, the same function is provided for the rear door windows.
To lower the glass of any front door (in the photo is the passenger door) press down until the corresponding driver's door module button clicks…
Article copied from a web page: LadaMan.ru
…and to return the glass to its original position, lift the key up.
A similar switch with the same operating algorithm as in the driver's door module is installed on the front passenger door, but with the ability to control only the door on which it is installed.
The rear doors of the car are equipped with handles that can be turned to lower or raise the window.
Please note! Due to the design features of the doors, the rear door windows do not open completely. Trying to lower them below the limit position will result in damage to the window lift handle.