What Causes a Car Window Glass to Not Roll Up?

[LeHaley]

There are several solutions for a car window glass that won't roll up: 1. When the window is difficult to roll up, lower the glass to the bottom and spray dashboard wax into the rubber seals on both sides of the glass. 2. After rolling the window up and down several times, if you still notice sticking or resistance, lower the glass again and spray more dashboard wax into the rubber seals on both sides. Repeat this process until the window rolls up and down smoothly without sticking, resistance, or noise. Use a clean cloth to wipe off any excess dashboard wax from the rubber seals. This method can also help prevent the rubber seals from aging and avoid window rolling issues caused by rubber deterioration. If this method doesn't work, you'll need to visit a repair shop for assistance.