Welcome to the Best Forum.
As to the car, others can help me on this.
First, in '04, there was only the one model, no base, or SRTs, just a Crossfire.
That year is also the only one that had the auto-dimming rear view mirror.
You can do a search for the other issues, make sure it has a recent battery, check for the dreaded rust under the door seals, make sure the seat heaters actually work, I'm sure I'm leaving out other items, foggy brain this morning getting over the cold going around.
Again, welcome and hope you find a Crossfire to your liking...
Smallfry