Locate 2x M2 nuts. Flip Auto Probe Body over to expose the 2 hexagonal indentation for the nuts, and insert them, as shown on the right.

Holding the Auto Probe Body in orientation shown, install the switch with text side facing out, using the M2 x 10mm SHCS + washer hardware stack built on the previous slide.

Lightly tighten the screws to finger tight, but do not tighten. For optimal performance, the switch needs to be centered correctly.