What Causes the Squeaking Sound When Turning the Tiguan at Low Speed?

[LincolnDella]

Tiguan produces a squeaking sound when turning at low speed due to the following reasons: 1. Friction between the steering column and floor mat: If the abnormal sound comes from below the steering wheel when turning, check the steering column and car floor mat. An oversized aftermarket floor mat may directly contact the steering column, causing friction during rotation. Lack of lubrication can lead to squeaking, which can be resolved by applying lubricant. 2. Lack of lubrication in the shock absorber top bearing: If the abnormal sound comes from outside the vehicle when turning, it might be due to insufficient lubrication in the shock absorber's top bearing. Open the hood and listen if the sound originates from the shock absorber's top mount. If confirmed, applying grease can solve the issue. 3. Dirty power steering fluid: Contaminated power steering fluid increases system pressure, causing abnormal noises from the power steering pump. Timely replacement of the power steering fluid is necessary.