Mercedes-Benz GLA250 sunroof malfunction and peeling red paint issue on Mercedes-Benz GLA250

Some Mercedes-Benz GLA250 owners report experiencing sunroof malfunctions, such as the front panel detaching while driving due to improper bonding, which poses a road hazard. Additionally, many owners encounter synchronization problems with the sunroof, leading to issues like leakage caused by clogged drain tubes, damaged seals, or misalignment. The intricate sunroof system can also suffer from operational hiccups due to misalignment or debris in the tracks, and severe leaks can result in water damage to the vehicle's interior. Furthermore, some GLA250 owners have reported paint issues, including blistering red paint that indicates defects requiring costly repainting. There have been lawsuits alleging that Mercedes-Benz was aware of these paint and clearcoat problems, supported by a technical service bulletin issued in 2014. Owners have also noted lacquer peeling, suggesting potential manufacturing defects. These issues underscore the importance of regular maintenance and prompt attention to any signs of malfunction or paint problems to ensure a safe and enjoyable driving experience.