Long story short battery had died on my sons quad. Went to jump start it with car battery car was off. After some time of it not starting (believe it was to cold) now I get 0 sign of power. Turn the key and no oil light no horn no brake lights. Fuse on battery looks fine. Is there any more fuses or places to check? Not sure where to go from here would love to get it back in the yard for him.

Plan to get new fuse and new meter tomarrow can’t seem to find where I’ve placed mine

My suspicions lie in the starter relay I have power going in with solid red wire I have test light power with green and yellow wire when brakes are applied and nothing from red and white or black and white (when I test black and light you can feel and hear a click in the relay ) so my question is bad starter relay? Below is my idea of what wires go we’re would be wrong also


solid red. Power in
green and yellow brakes?
Black and white goes to Cdi box I think and also the wire to the brake and starter button
red and white goes to starter I think