What to Do When Car Window Cannot Be Rolled Up?

[NorahLee]

There are mainly three solutions when the car window cannot be rolled up. Below are the detailed introductions to these three solutions: 1. Initialize the window: Turn on the ignition switch, and after the glass reaches the top, continue to hold it for more than 3 seconds. Release the switch and immediately press and hold it again, repeating the upward action once. After the initialization process is completed, the window rolling function can be restored. 2. Clean the dirt in the window guide channel: Use tools such as towels or chopsticks to forcefully clean the dirt in the window guide channel up and down, and continuously clean the stains until the window guide channel is completely clean. 3. Apply lubricant or replace the rubber strip: After cleaning the guide rail, apply lubricating oil. If the failure is caused by aging of the window rubber strip, then a new sealing strip needs to be replaced.