Hey how's it going, I think I may have done the bypass right, I bought this unit secondhand. The mute wire looks like it was already moved over by the previous owner and so I just grounded it and the unit says "Parking brake wire has been wired incorrectly blah blah caution" but it still lets me do everything. My question is, am I suppose to see that screen? This was my first navigation install so I'm just curious.

No, the bypass isn't done correctly if you're seeing that.