New JD X384, no power at all

[StadEMS3]

Thanks all for the advice and tips. The dealer picked it up and returned 15 minutes later (shop right around the corner) There was a blown mini fuse in a case by itself under the harness by the starter. Even the dealer questioned why JD did not put that fuse in the panel where there is only 3 fuses So, whew a free fix and a lesson learned for my dumb move of not disconnecting the battery.