no power at all, no dash lights, remote won't work

[mymini1]

Hello guys, I parked my Honda overnight, next day no lights, no dashboard lights, even doors doesn't open or lock with remote,  Battery was dead, after fully charging the battery the poles sparks when trying to connect, I did connected though It didn't responded. I hear a hummm noise by the antilock brake system box. The negative pole got hot. I definetely have a huge short, but don't know where to start.  Any advise will be greatly appreciated.

[drewusmaximus]

Check the ground wire to the chassis. There might be rust and needs cleaning.. Are you sure you put the terminals in the right way? You don't want to blow your ECU.