I am a pretty techno geeky guy and I spent at least an hour and a half on our PDI of a new Axis. Some things I missed or didn't look at carefully enough to really know. Some you will only find with use:
The one thing I really missed and it sounds trivial is that the dash cigarette lighter outlets were dead. This has been a PITA to find and I will probably let the dealer deal with it later this year.
Another thing and this was because the PDI was in January in Albany is that the Girard tankless water heater had bypass valves (isn't neaded) and were closed for the winterization. Pltheuse fitting leaked and the hose was crimped.
The two things that really couldn't be checked out in a reasonable time is that the BIM was miss wired (they are miss wired on all Thors
AFAIK) and the WFCO charger acted like a fixed voltage charger that I subsequently replaced with a PDI unit.
David