[PaleMelanesian]

Whatever velcro they include in the box with the Scangauge is amazing stuff. It stayed on top of my Civic's dash for ... 6-7 years intact. In Texas.

I bought some generic self-stick velcro for the Fit and it's not nearly as good. The adhesive gets soft and "oozes" sideways out of position.

I have it on the steering column just below the speedometer. The cable comes out to the right just below the dimmer knob. I have a block of foam under it to hold it up so it's visible, and velcro on the back to hold it against the panel. It's angled back a bit, but still visible and viewable.