Under the steering column, pull the top of this piece towards you, until it pops off and folds out. Then pull it towards you to remove it completely. Now place it on the passenger side floor.
This part is a little tricky. This picture is beneath the column where you just removed the plastic cover. Deep under there, is a single bolt that is screwed into the radio. It is not in the picture, but the yellow circle is in the approximate area of the bolt. There are two bolts right in a row, where the red circle is, those are NOT the bolts. Its a single, lone bolt. Also, don't drop it, or it may fall behind the rug, and you might never see it again. It also took both the long and short socket extensions in my set to reach the bolt. Also it is a 10 mm Bolt.