To change the wiper blade for a Mercedes S-Class (W221), you need to:
- Pivot the key to position 1 or 2.
- Pour the caretappers switch to the slow continuous mode.
- When the wipers are in a vertical position, turn the key into position 0 and pull it out.
- Take the glass cleaner off the glass to the fixation.
- The porter will be perpendicular to the leash.
- Print a brush from the leader pin towards the door.
- To install new wipers in reverse order.
