Bose Soundlink Mini II micro switch / buttons repair

crwdns2936071:01crwdne2936071:0 — Remove the rubber strip for operation

To access the microswitches, you have to remove the rubber strip for the operation with the symbols ON/ - / o / + /|.

crwdns2936071:02crwdne2936071:0 — Clean the buttons

I used contact spray to clean it. However, alcohol should also work. Using very small or pointed tweezers, grab a small piece of kitchen paper or absorbent cotton and remove the visible grease from the button that is no longer working properly.