Why is there a ticking sound from the driver's side when lowering the window of a Volkswagen Bora?
3 Answers
The reason for the abnormal noise from the driver's side when lowering the window of a Volkswagen Bora is either a damaged window regulator or the sound emitted by the relay. Below is a detailed explanation of the causes and solutions for this issue: Damaged window regulator: The electric window regulator is mostly composed of a motor, reducer, guide rope, guide plate, glass mounting bracket, etc. Remove the regulator and check if all parts are intact. Replace the regulator with a new one if necessary. Sound emitted by the relay: Relays that use electromagnets produce noise due to the collision of parts (such as iron pieces, movable contacts, and fixed contacts) during operation and reset. In this case, although abnormal noise may occur, the window can still be lowered normally.
The ticking sound when lowering the driver's window of the Volkswagen Bora is likely a mechanical issue. With years of driving experience, I've encountered many similar cases - that sound usually comes from worn gears in the regulator mechanism, where skipping teeth produce the ticking noise. When dust or small debris gets lodged in the door's window tracks, it can also cause this noise as the slider moves unevenly. Additionally, loose connections in the window motor or wiring harness may trigger abnormal sounds. I recommend starting with simple troubleshooting: remove the door panel to clean debris from the tracks and apply some silicone lubricant. If the noise persists, have a professional workshop inspect whether the regulator needs replacement. Ignoring this could eventually lead to window jamming or malfunction - especially troublesome during rain when you can't close the window. Regular cleaning of door interior dust accumulation helps prevent such minor faults and ensures smoother window operation.
My car also experienced a ticking sound when the driver's side window rolled down. It started in the first year I bought the car, and I initially thought it was normal noise, so I ignored it. But the sound became more frequent over time. I tried to locate the source: listening carefully while rolling down the window, I found the noise came from inside the door. After inspecting the glass track, I noticed dirt stuck in the guide rails. I cleaned it with a detergent myself, but the improvement was minimal. Only after visiting the repair shop did I learn that the window regulator gear was worn out and needed replacement. After installing a new part, the sound disappeared. This reminded me not to delay addressing minor issues, especially on the driver's side, which is used most frequently and prone to accelerated wear. Now, I check my windows monthly to ensure no debris accumulates. Early intervention can avoid the high cost of replacing the regulator and reduce safety risks—like being unable to close the window on the highway, which is dangerous.
