Oooh, cool. (and there is a thumbs up, its just a post icon, not a smiley
)
Please don't make any hardware solutions use the unused button. When MINI defeatured the 3 spoke MFSW and forced 05s to have it, we all lost that button and the mode button, so something else would be better. Maybe something like holding 2 buttons at the same time could also work.