hello, i just bought a new 2009 toyota corolla s, 5 speed. i have an avic d1 from my scion which i want to install in the corolla. I want to hook up the vss wire and interface the steering wheel controls. i have a pac interface from my 2008 scion tc, as well as the scion/toyota harness . has anyone been behind the dash of a 2009 corolla s? and does anyone know what the wire colors are or where they're located for the vss? or steering wheel control wires? or how to take the dash apart? thanks. robert