Congrats & welcome - looks like a beauty!
Nothing special needed for battery change (unlike newer P-cars
). Only thing needed will need be "recalibrating" the one touch windows and PSM by going for a 50' or so drive. Both are very simple procedures in the manual; you'll be set in a matter of minutes. No radio codes, no presets lost... clock might need reset but easy enough too.
Hopefully driver just put top down to pull it out for you and didn't travel topless the entire way...
Enjoy!