only thing you need to do is get a resistor or summat to turn the light off, since yours is on anyway not really any loss!
there are 2 allen screws on the back to release the airbag, then a 24mm nut in the middle to release the wheel. tip for you, undo the nut but leave it threaded on at the end of the column, then yank the wheel to release it. this saves it flying off and smaking you in the face!