What to Do When the Tiguan Sunroof Won't Close?
2 Answers
The solutions for a Tiguan sunroof that won't close are as follows: 1. When the sunroof fails to close, first inspect the sliding rails. It's likely due to insufficient lubrication, causing excessive resistance that triggers the automatic anti-pinch feature, resulting in the sunroof not closing. Simply replenish the lubricating oil on the rails. 2. The primary maintenance for a sunroof involves lubricating the sliding rails. Lack of lubrication can lead to abnormal noises, poor movement, incomplete sealing, or even jamming and displacement over time, potentially damaging the motor. 3. Another possible reason for the sunroof not sealing properly could be debris lodged in the tracks, deformation, or rust. Clean the tracks thoroughly before attempting to close it again.
When working at the repair shop, I often encounter issues with the Tiguan's sunroof not closing properly. This situation usually stems from several causes: leaves or small debris may be blocking the tracks, preventing the sunroof from sliding smoothly; electrical components like the switch button or control module might malfunction, especially after getting damp in rainy weather, leading to short circuits; the sunroof motor or gears could be worn out and jammed; or there might be a system initialization error. When faced with this, you can try manually closing the sunroof—insert a small tool into the hole beside the track to turn the spindle, or hold down the close button for ten seconds to reset the system. If that doesn't work, immediately seek a professional repair shop to inspect and clean the tracks or replace parts to prevent water leakage from damaging the interior while driving. Regularly using a vacuum to clean the track gaps can prevent most issues. The Tiguan's sunroof track design is somewhat delicate, so extra care in maintenance is advisable.
