What to Do When the Window Weatherstrip is Lifted?
3 Answers
Open the car door, and you will find a small black cover on the edge of the door. This black cover serves as a decoration and needs to be removed. After removing the small black cover, you will find the screw that secures the outer window weatherstrip. Use a T-20 spline to remove this screw. Take out a large flathead screwdriver and gently pry the edge of the outer window weatherstrip to loosen it slightly. Use your fingers to hold the outer window weatherstrip, then gently pull it upward to separate it. After removal, replace it with a new one.
As a long-time car owner who has driven several vehicles, I've encountered the issue of window seals lifting multiple times. It's usually caused by rubber aging or improper installation. First, clean the lifted area carefully and use special rubber adhesive to glue it back temporarily. If it won't stick or you notice multiple cracks, you'll need to replace the seal. You can get a new one at auto parts markets for just tens of RMB. DIY replacement is simple: pry off the old seal, align it with the groove and gently snap it into place - be careful not to force open the door trim. If left unrepaired, you'll hear wind whistling while driving, and it may let in rainwater and dust, potentially damaging the window motor over time. I replaced mine promptly last time and noticed the car felt more stable, plus saved on repair costs. Make it a habit to check seal conditions, especially in winter when temperature fluctuations make rubber more prone to deformation.
I'm someone who likes to study car structures, and it's quite annoying when the window weatherstrip lifts up. It's originally meant to seal gaps, but once it lifts, there's noticeable noise when rolling down the window at high speeds, affecting the driving experience. I recommend first carefully checking if the clips are intact: gently pull the weatherstrip to inspect the fixing points inside. If the clips are broken, order a new weatherstrip online and install it yourself—it's low cost. If the rubber has aged, replace it promptly instead of trying to patch it up for too long, otherwise the door seal will deteriorate, and water ingress during rain may lead to mold growth. Wear gloves when handling this to avoid hand injuries. Personally, I like to have the technician check the weatherstrip during routine maintenance—their professional experience allows them to fix it quickly, saving time and ensuring safety. Regularly wipe the weatherstrip with a damp cloth to prevent dust buildup, which can delay aging issues.
