What to Do When Car Doors Won't Open in Winter?

[DiJason]

If car doors are frozen and won't open in winter, you can use a hairdryer to melt the ice on the doors. Here is some relevant information: 1. Precautions for changing tires: Choose better winter tires for replacement; pay attention to the vehicle's tire pressure; maintain the tire sidewalls and regularly inspect them to ensure they are intact. 2. Winter car usage tips: To prevent doors from freezing in winter, you can inject a small amount of lubricating oil into the door lock cylinder and apply a thin layer of grease around the door seals to prevent freezing. For the braking system, replace brake pads promptly. Among the items for brake system maintenance, regularly checking the brake fluid level is the most important. Check it at least once a month.