In order to remove the wiper blade, the first step is to remove the levers from the windscreen and to turn the brushes perpendicular to the levers. In the place where the lever is connected to the brush, there is a plastic tab. It is necessary to pull the latch to the side of the windshield. When the brush is removed, it is necessary to return the levers to the original position as accurately as possible so as not to damage the windscreen.
