What to Do When the Car Window Suddenly Won't Roll Up?
2 Answers
Turn on the ignition switch, pull and hold the switch to roll up the window, keep it at the top for more than 3 seconds, then release the switch and immediately press and hold it again. Insert chopsticks wrapped in a wet towel into the window guide channel, move them up and down forcefully to clean the channel, and continuously remove the towel to wash away the dirt cleaned from the channel. The window switch is the most commonly used switch in a car and has a high probability of damage. Replacing the window regulator will solve the issue, and it only takes about half an hour.
With over 20 years of driving experience, I've learned not to panic when encountering a window that won't roll up. Sudden window jamming is often caused by dirty tracks or obstructions, especially in cold weather. Before taking action, press the window switch multiple times to check if the motor is operating. If there's no sound, it's likely a blown fuse—open the fuse box under the steering wheel or in the engine compartment, refer to the vehicle manual to locate the window fuse, and replace it with a new one. If you hear the motor but the window doesn't move, try gently pushing the glass upward or cleaning the window frame and tracks with a cloth, then applying lubricant to help the window roll up smoothly. Avoid forcing it, as this could damage the motor and lead to costly repairs. If the issue persists, it's best to visit a professional repair shop to check for switch failures or electrical problems—safety should always come first. When handling it yourself, be cautious to avoid getting pinched. In summer heat, a stuck window can let in dust, affecting driving comfort.
