u/Ambitious_Coach8015

So I don’t know jack about cars and we just got a car not too long ago a 2015 ford fusion and a bunch of dash lights came on. We thought it was the battery and got it checked the batteries good. But it did seem loose so we bought a hold down kit and realized it already had one but was installed backwards so we fixed it and the lights disappeared all for about five minutes driving home from oriellys. I don’t see what else could be cause thing because the cables are all tight nothings loose or rusted or seems damaged so if anyone could help me that would be awesome! Also we got the car scanned for any codes and nothing came up so we are just confused as to what it could be.