4300 will not start

[coltbreaker]

I have a john deere 4300 and have been using without issues all day. When shut down for lunch tried to restart and only getting a click from right side of motor. The battery is only a month old and turned the headlights on and seem bright. Im pretty much lost on what to do any ideas? the pto is not engaged and is out of gear

 

[rekees4300]

Check the seat safety switch and also the neutral switch.