If your removing the stock radio..., buy a new head unit. You'll have to get a bezel with a pocket (underneath the head unit) to fill the extra space. Detailed instructions for removing the old head unit come with the bezel. I bought mine at BEST BUY (and wire harness)..... You should have no problem, it took me about 1 1/2 hrs. to put in a new unit. TIP....Keep your wires neat, it pays off.

But... if no new head.... follow the 7 steps posted above.