I did the same... I have it on the left side of the rear view mirror, ran the wire along the top right side of the windshield (it tucks in rather nicely into the roof lining), down the right front pillar (again, you can insert it under the cover), then under the glove box (like JuanCarlos said), and plugged it into the passenger footwell socket. It took me just about 20 minutes and did not cost a penny. If I can do it, trust me, you can too!