Help going mad

Hi to all,i am new here and so glad i found the site . Happg new year to everyone
I am hoping you can help me as i am goibg mad,my 15 amp fuse for loghts keeps blowing ? Any idea. Turned it in it blows ,all help advise welcome ,thanks barnsey
 
Unplug both lights with your fuse removed. Get a tester and stick both leads into where the lights plug into, set your tester to Ohm, just where it'll beep when you touch both leads together. It should not beep when testing the light sockets. If it does you have copper wire touching either metal or other copper wire.
If no beep occurs see if one of your bulbs have some strange short. I would just hook one straight to the battery and see if it lights. If one doesn't it might be shorted to ground in the bulb.
 
Back
Top