I used to tie the back of the seat back with some bungie cords on my 4010 because its under seat switch didn't work. Jumpered its switch, and the underseat switch worked for a while. Then I went back to tying the seat back.
On this 1025, it has all sorts of safety switches. Gotta have the PTO in "rear" position. Gotta have the parking brake on. Engage PTO when not in seat. The lawyers have found all sorts of ways to annoy us.
Ralph