What are the causes of the panoramic sunroof noise in the Roewe RX5?
4 Answers
Roewe RX5 panoramic sunroof noise causes: 1. The sunroof sealing rubber strip ages due to long-term exposure to rain or sunlight, leading to noise. Using rubber conditioner can temporarily restore the rubber strip's performance; 2. Loose sunroof screws causing ceiling noise; 3. Dust particles in the sunroof track. When dust accumulates to a certain extent, friction occurs during sunroof operation, resulting in noise. Car sunroof maintenance recommendations: 1. During car washing, avoid using a high-pressure water gun to directly spray the sealing ring; 2. On extremely bumpy roads, do not fully open the sunroof, as excessive vibration between the sunroof and the track may cause deformation of related components or even damage the motor. Also, strictly prohibit opening the sunroof during rain or car washing; 3. The biggest concern when using a sunroof is water leakage. Proper use and maintenance of the sunroof can effectively prevent leaks.
Recently, my Roewe RX5's panoramic sunroof keeps making squeaking noises, especially noticeable when driving on highways or going up/down slopes. I suspect it might be due to accumulated dust in the tracks or dried-up lubricant causing friction. The noise gets worse in hot weather when metal materials expand and squeeze together. If left unattended, the sound will likely worsen and may wear out the tracks, potentially causing the sunroof to jam and fail to close. My friend's car had the same issue, and he recommended doing simple track maintenance every quarter - cleaning out debris with a toothbrush and spraying specialized lubricant. Remember not to use engine oil as it tends to attract more dust. Additionally, avoid frequent opening/closing of the sunroof in daily use to reduce unnecessary wear. Trying DIY maintenance can save you repair costs.
Having worked in auto repair for several years, I've dealt with numerous cases of sunroof rattling issues in the Roewe RX5. The main cause is lack of lubrication on the track rails and dust accumulation, which creates friction noises during operation. Secondary reasons include loose mounting screws or hardened rubber seals that produce squeaking sounds when rubbing. Hot weather exacerbates material expansion problems. A simple solution is to clean the tracks and apply specialized grease—avoid using regular engine oil. All you need are a toothbrush and spray lubricant, and the job can be done in ten minutes. Ignoring the noise accelerates component wear, eventually leading to a non-functional sunroof. I recommend checking it during every maintenance service to prevent major repairs.
My Roewe RX5 has been used for two years, and the panoramic sunroof always makes loud noises in summer. It should be caused by thermal expansion and contraction; the tracks and frame materials expand under high temperatures and squeeze against each other, causing friction. Sometimes the noise reduces after rainy days, as moisture lubricates the metal. Avoid opening the sunroof during high-temperature periods in daily use to prevent accelerated aging. Every time I wash the car, I ask the workers to clean the dust in the gaps, which can alleviate the abnormal noise. If it happens frequently, it's best to visit a professional shop to check whether the sealing strips have hardened or the tracks are worn, so as not to affect driving comfort. Paying attention to these small details can save a lot of trouble.
