Why Can't the Other Three Windows of the Haval H9 Be Rolled Up or Down?

[DeCamilla]

When the three auxiliary windows suddenly cannot be rolled up or down, the owner can try turning on the ignition switch, pulling the switch up and holding it, continuing to hold for more than 3 seconds after the window reaches the top, then releasing the switch and immediately pressing and holding it down to lower the window to the bottom for more than 3 seconds, and then repeating the upward action once more. After completing this initialization procedure, the window rolling function should be restored. The reasons why windows other than the driver's side cannot be rolled up or down are as follows: Aging rubber seals: The rubber seals around the glass may have aged or deformed, requiring replacement of new seals. If the issue is not severe, applying talcum powder for lubrication may help. Obstructions in the tracks: The window rolling tracks may be too dirty or have obstructions, necessitating cleaning and application of lubricating grease. Battery issues: The battery may be low on charge or the motor may be faulty, requiring charging or replacement of the motor.