What are the solutions for stiff car window operation?

[DelTyler]

Solutions for stiff car window operation: 1. When operating the window, if you notice sticking or resistance, lower the window completely and spray dashboard wax into the rubber seals on both sides of the window. 2. Operate the window several times, and you should notice reduced sticking or resistance. Lower the window completely again and spray more dashboard wax into the rubber seals on both sides. Repeat this process until the window operates smoothly without sticking, resistance, or noise. Use a car towel to wipe off any excess dashboard wax from the window seals. This method can also help prevent aging of the rubber seals and avoid window operation issues caused by rubber deterioration. If this method doesn't work, you should visit a quick repair shop for assistance.