With out a wiring diagram its just a guessiing game, but I would be surprised if the side that is out is on a diffferent fuse. How hard is it to get the panel apart? On my JD the hood has to come off to get to the screws. My oil pressure light didnt work, luckily it was the oil pressure sender which was was easier to swap out than the light bulb. More money but less hassle.