What Causes the Squeaking Sound When Rolling Up the Car Window After Rain?

[BrantleyDella]

When the car window is rolled up or down, it may produce a squeaking sound. This is usually caused by dust or small debris like stones in the window drainage channel or other areas. Cleaning out these foreign objects will restore the window to normal operation. Below is some relevant information: 1. Overview: The car window (car-window) is an essential component of the vehicle body, designed to meet the needs of interior lighting, ventilation, and visibility for drivers and passengers. Windows are categorized by their installation positions: front and rear windshields, side windows, and door windows. The design, structure, and quality of the windows significantly impact the driver's visibility, passenger comfort, aesthetic appearance, and aerodynamic characteristics. 2. Structure: Car windows are typically curved and sealed. Between the window frame and the glass, rubber sealing strips are used for connection. These sealing strips provide both sealing and cushioning effects, preventing damage to the windshield in case of deformation due to stress on the vehicle body.

[EvelynFitz]

I've noticed that squeaking noises during window operation are quite common after rain, mainly because rainwater seeps into the gaps around the windows and the glass tracks, turning accumulated dust into mud which increases friction. If the rubber seals are aged or there's rust on the tracks, the situation worsens. It's advisable to first check if the rubber seals around the windows are damaged or hardened, replacing them if necessary. Then, clean the dirt from the tracks using a small brush, and apply automotive-specific silicone-based lubricant or graphite powder to help reduce the noise. Ignoring this issue could lead to the window motor burning out or the glass getting stuck, making it impossible to close the window during rain, which affects the safety and comfort inside the car. Regular monthly cleaning around the windows, with extra attention during car washes, can effectively prevent these problems.

[McAlexandra]

After rain, my car window makes a squeaky noise when rolling up and down. At first, I thought the car was broken, but later found out it was caused by rainwater wetting the tracks beside the glass, with dust sticking and creating friction. As a new car owner, I didn't know how to handle it initially, but later learned to wipe the inner walls of the tracks with a damp cloth and spray some window lubricant, which worked well. Long-term neglect can accelerate the wear of the rubber seals, making window operation harder and consuming more power, even slowing down the window movement. It's advisable to minimize window opening and closing during the rainy season. Regularly check the sealing rubber strips for cracks or deformation during maintenance, and replace them early to avoid water accumulation causing louder noises. Developing a cleaning habit can make your car last longer and be more worry-free.

[LeElisa]

Squeaky car windows after rain are mostly caused by insufficient lubrication in the tracks due to water ingress. Clean accumulated dust and dirt from the window tracks and rubber seals, then spray silicone lubricant such as WD-40's specialized formula. Replace rubber seals promptly when they age and harden. Neglecting this may damage the window regulator system. Simple maintenance prevents major repairs.

[MacKyle]

My car's windows squeak when rolling up after rain, especially noisy when carrying kids. Inspection revealed that dust in the door gaps turns to mud when wet, causing friction. It's recommended to clean the rubber seals seasonally using cotton swabs dipped in window cleaner for the gaps, then lubricate. Long-term neglect of such noises can lead to premature wear of window regulator components, making repairs troublesome. Routine maintenance ensures peace of mind and safety, making rainy-day driving more reassuring.