Should the car sunroof be opened frequently?
2 Answers
Car sunroofs should be opened frequently to prevent issues such as rust and jamming. Here are some precautions for sunroof usage: 1. Protect the sealing strip: The surface of the sunroof sealing strip is treated with paint or flocking. To avoid freezing, it's best to wipe painted strips with a soft cloth and apply some talcum powder. 2. Maintain the pulleys: Electric sunroofs have sliding tracks, which should be cleaned regularly to prevent sand accumulation. After cleaning, apply a small amount of engine oil. Do not use lubricating oil. 3. Do not force the sunroof open: If the interior temperature causes ice and snow around the sunroof to melt, leaving it overnight and then starting the car may freeze the sunroof glass and sealing frame. Forcing it open can damage the sunroof motor and rubber seal. Wait until the interior temperature rises and confirms thawing before opening the sunroof.
I used to have a car and rarely opened the sunroof. As a result, the tracks accumulated dust, the sealing rubber dried and cracked, and eventually the sunroof got stuck and wouldn’t open, costing me thousands to repair. Now I know how important it is to open it regularly. Take time to open it once or twice a week, even if just for a few minutes—this prevents rubber seals from aging and keeps the tracks smooth. The sunroof mechanism needs movement for lubrication; leaving it unused can lead to rust and jamming. Additionally, opening it for ventilation in hot weather helps dissipate hot air, improving air conditioning efficiency. Avoid opening it in dusty areas, and don’t forget to close it during heavy rain. Developing this habit can extend the sunroof’s lifespan by over a decade and save a lot on repairs. In short, make time to use it—don’t let it sit idle as a mere decoration.
