2011 lr4 wont start
 

My 2011 lr4 wouldn't start one evening only made a clicking sound so I had starter rebuilt and bought a new battery..started and ran fine for 3 days then I came out one morning and it did the same thing so I removed starter and took it back and guy said it was good so I put it back on and found that the mega fuse was blown .I replaced mega fuse it started and ran fine for 2 days then again same thing just clicking I removed starter and checked all the wires and put it back on and it started right up .I must have turned it off and on 20 times and it did fine ..next morning I come out and same thing ..any clue as to what's going on?