What Causes the Squeaking Noise in Mercedes-Benz Windshield Wipers?
1 Answers
Here are the reasons for the squeaking noise in Mercedes-Benz windshield wipers: 1. Wiper Blade Issues: Wiper blades are made of rubber and can harden or deteriorate over time, especially in winter. If they fail to clean properly, the simplest and most effective solution is to replace them. Generally, it is recommended to change wiper blades every one to two years. 2. Foreign Objects Causing Noise: When the wipers are activated, a sharp friction noise between the wiper blade and the windshield may occur. Owners should inspect and clean any debris lodged under or around the wiper blades to ensure they remain clean. 3. Aging Wiper Linkage: The noise may originate from worn wiper linkage bushings. Over time, the wiper linkage mechanism can age, the wiper arm spring may lose tension, and the bushings may wear out or even fall off. In such cases, inspect the wiper arm or linkage bushings for damage.