Disturbing wires...big mistake,LOL!!

Two places you just dont get into...your mother's purse and under your dash.
Roger that!
Just finished replacing the dash pad, dash lights, radio and speakers in my Monaco.
Everything not steel under the dash is dried out and brittle. Wire insulation, speaker cone, plastic defrost ducts, dash pad foam etc. Handle with care or start looking for replacements.
FWIW, having a complete spare dash was a
tremendous help in finding hidden screws etc. without laying on my back with a flashlight disturbing things un-necessarily.