Fake woodgrain trim removal
I am doing the opposite trying to install the trim where there was none. There are 8 speed nuts on the back to the trim then two nuts that go through the heater controls and two that hold the radio in. Best to remove the glove box and the dash pad (it has 4 speed nuts and two screws down at the bottom corners). That lets to see the back of the dash easier.
On the trim there are three nuts down each side then two more along the top edge..If I remember they are 1/2 socket. I had to drill holes for mine but they are off by just a bit and now the glove box door won't line up....argh...going to have to oblong the holes to see if I can get a bit of adjustment...fun fun...hope that helps.