Installation details of individual switches for electric drive of rear door window regulators
1 - Facing panel
2 — Electrical wiring connector
S21/15s1 — Left rear door window regulator switch
S21/15s2 — Right rear door window regulator switch
1. The details of the switch installation are shown in the illustration, to which all references in the text refer.
2. Remove the center console armrest cover (see Chapter Body).
3. Disconnect the electrical wiring (2) from the corresponding switch (S21/15s1 or S21/15s2).
4. Release the four fasteners and release the switch from the trim panel (1) by pushing it outward.
5. Installation is carried out in reverse order.
[Article text obtained from the website: mercedesman.ru]