What causes the sudden failure of electric car windows to roll up or down?

[VanNatalie]

This situation is usually caused by damage to the power window regulator on the driver's side. Below is relevant information about car windows: 1. Types: Car windows are generally divided into four categories - front and rear windshields, ventilation windows, heat-insulating side windows, and sunroofs. The front and rear windows of cars typically use curved glass that provides good visibility and aesthetic appeal, secured with rubber sealing strips embedded in the window frames or special adhesives. For natural ventilation, side windows are usually designed to move up/down or forward/backward. 2. Window materials: As early as 80 years ago, glass was already installed on Ford's Model T vehicles, using flat glass at the front of the cabin to protect drivers from wind and rain. In the following decades, the glass industry gradually became involved in automobile manufacturing, developing various types of safety glass - laminated glass, tempered glass, and zoned tempered glass - significantly improving the performance of automotive glass.