Reasons for the Inability to Raise/Lower Windows in Chery Fengyun 2

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Reasons for the Inability to Raise/Lower Windows in Chery Fengyun 2: Loose screws in the window regulator. In this case, the window may vibrate and produce abnormal noises. The window regulator is stuck; all window regulators fail to function. With prolonged vehicle use, the rubber guide channels of the window glass often accumulate dust or suffer from rubber aging, which can cause the window glass to rise slowly or stop at a certain position. Some window glasses may tilt to one side during ascent, making it difficult to raise. Solutions: Initialize the switch program. The initialization method generally involves turning on the ignition switch, holding the switch in the upward position, and continuing to hold it for more than 3 seconds after the window reaches the top.