It doesnt turn anything on after i used something of high voltage so wen i went 4 an oil change and the service guy told me its just a fuse but do you guys know which one i replace or how to replace it, i have intermediate knowledge on these type of things, thank you ,

 

pop open the fuse panel, there should be a sheet that says what fuse goes to what, it might be under something like accesory or something along those lines

 

You are correct: the list of which fuse is which is printed on the back of the fuse panel door. It's also listed in the manual.