What Causes the Sunroof Noise in the Lamando?
3 Answers
Reasons for sunroof noise in the Lamando: 1. Aging sunroof rubber seal or gasket: The sunroof seal is exposed to rain or sunlight for extended periods, making it prone to aging. Rubber conditioner can temporarily restore the seal's performance. 2. Loose sunroof screws: Loose screws may cause roof noise and sunroof noise, and even pose a risk of the sunroof detaching. 3. Dust particles in the sunroof track: Repeated opening and closing of the sunroof inevitably leads to dust accumulation in the track gaps. When dust builds up to a certain level, friction occurs during operation, resulting in noise. Use a towel to remove the dust, and regular maintenance is essential.
A few days ago, my friend also encountered a sunroof rattling issue. After checking for a long time, we found the most common causes are dust accumulation in the tracks or small stones getting stuck. This kind of noise is particularly annoying, especially when driving on bumpy roads - it squeaks and creaks nonstop. In my opinion, try cleaning the tracks first. Use a brush to clean the gaps, then apply sunroof-specific lubricating grease. If it still makes noise, you'll need to check if any screws are loose - this requires removing interior panels to inspect. Also, hardened sealing strips can cause friction noise when rubbing. If they feel stiff to the touch, they should be replaced. Don't underestimate these minor issues - leaving them unattended for too long might lead to water leakage problems.
My car's sunroof used to make constant noises too, like metal scraping or plastic squeaking. Later, during inspection, it was found that the grease in the guide channels had dried and cracked, and the rubber seals were deformed. The mechanic said loose screws in the sunroof brackets are also quite common, especially in older cars, where the entire frame shakes when going over bumps. The most troublesome issue is roof deformation or cracked welding points, which require professional correction. It's recommended to address any strange noises as soon as possible, don't wait until you discover leaks during rain like I did and regret it. Remember to regularly clean the drainage holes during routine maintenance, as accumulated leaves can also cause noises.
