What to Do When the Car Door Window Won't Roll Up?

[Bridget]

The solutions for a car door window that won't roll up are: 1. Check if the window control switch is damaged; 2. Remove and clean the window channel or rubber seal, then lubricate it; 3. Replace the window channel with a new one. The reasons why a car door window won't roll up include: 1. Damaged window control switch; 2. Foreign objects, deformation, or damage in the window channel or rubber seal; 3. Loose screws on the window regulator; 4. Damaged window regulator; 5. Misalignment in the guide rail installation. Maintenance methods for car door window operation are: 1. Keep the windows clean regularly; 2. If the regulator's lubrication is depleted, remove the inner cover and add oil; 3. Spray oil on the window gears and apply maintenance agent to the rubber parts.