My battery was dead so I jumped it but I hooked the cables up backward on first try. Switched them and it started but now all warning lights in the dash are on and the ABS brakes don’t work properly. Very soft but not good at all. Took the car to O’Reillys They put their diagnostic tool on it but there was no error codes that came up. Checked the fuses they all seem to be good.

Any thoughts?