How to Solve the Wiper Squeaking Issue on Mercedes-Benz GLC?
1 Answers
Owners can first inspect the vehicle's windshield themselves. Run your hand over a clean windshield - a smooth glass surface may actually have many tiny uneven particles. Secondly, the issue could lie with the wiper arm bracket. Problems with the bracket mostly manifest as shaking and squeaking noises, which essentially indicates incorrect bracket alignment.