I have a Bobcat S1750 with a electrical issue No key/ignition power up...replaced the battery no change...checked relays all seemed good...tried swapping relays, got ignition power unit started and ran, turned off same problem occurred again no ignition, swapped different relay got ignition power unit started and ran. Now tried swapping the relays back and forth again no go on ignition power...So basically I can put a new relay in the ignition spot and it will work only one time in that spot (but these one time relays in the ignition spot will work fine everywhere else except the ignition spot)
corroded or loose connection at the fuse block would be my 1st guess... :drinkup
If you press and hold the light button do you get a number?
if you have an active fault you will. :drinkup