Yes, your suspicions are correct. I did wind up removing the Instrument cluster, radio, ash tray, clock, glove box and center AC outlet and flexible duct. After removing those pieces, I had clear access to the 6 speed nuts used to fasten down the front part of the dash pad just below the windshield. The other trick is trying to remove the instrument panel chrome trim that holds the other side of the pad in place to the instrument panel. There doesn't appear to be a way to get access to the screws on the ends of the LH and RH end chrome trim pieces that would allow you to remove them without pulling the whole dash assembly. Would be curious if you remembered how you were able to free up that part of the dash pad to remove it. I'm thinking maybe the chrome trim doesn't have to be completely removed but just loosened up just enough to free up that part of the dash pad?