Ok.....it’s been a baaaaad day. Woke up this morning in Stecoah, NC ready for a fantastic day of riding. Turned the key (2015 c14) and I got a low battery indicator on the display. I checked with the local auto parts store and eureka! They had my battery. They loan me tools and I start swapping the battery. All was going well until I had a black and yellow wire ( in a solid black sheath) that I “thought” wired to the positive post. I get it all buttoned up and start to attach the ground to the frame and I get sparks and the black an yellow wire wire melts before I can remove the ground. I am afraid I have fried my wiring harness. Any input, advice, condolences accepted.....