How to fix the sunroof rattle in a 2019 Audi A4L?

1 Answers
VonJourney
07/29/25 5:32pm
Solutions for the sunroof rattle in the 2019 Audi A4L: 1. Noise caused by loose components: Tighten them with tools. 2. Noise from dry tracks: Clean with a dedicated sunroof track cleaner. Here are the detailed solutions: 1. Noise when stationary: Indicates loose components near the sunroof, suggesting poor-quality sealing parts. Continuously open and close the sunroof while ensuring the surroundings are quiet, carefully listen to identify the exact source of the rattle and the driving conditions under which it occurs. Once located, tighten the problematic area with tools. 2. Noise when opening: Indicates an issue with the lifting mechanism, suggesting the tracks are dry. Use tissue paper to clean the left and right tracks of the sunroof, then apply a dedicated sunroof track cleaner and lubricant. Over time, debris and particles can accumulate on the tracks. When the sunroof moves along these tracks, it rubs against the debris, causing noise. Therefore, it is essential to keep the tracks clean.
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