Faulty light switch

[Timberbank]

I have a 2006 Kubota MX5000 and my front lights and signal lights are no longer working. Do I have to remove the dash panel to remove the two lower panels to get at the back of the switch to remove it? How do I test the switch to see if its faulty? I have a 6v and 12v tester. Thank you.

 

[Xfaxman]

Check for a blown fuse, your operator manual will show the location