Depending on the vehicle equipment, press the latch 5, then remove the brush by pulling it (arrow B).
Installing the brush is done in reverse order. Check up reliability of fastening of a brush on the screen wiper lever.
Attention. When the outside temperature is below zero, make sure that the wiper blades are not frozen to the glass, this can cause the wiper motor to overheat.
Check the condition of the brushes. They should be replaced as soon as the quality of glass cleaning deteriorates (about once a year).