here are some pics of the errors/codes if someone know what they are. The battery is new not sure if its registered if anyone can provide an easy diy for that if its needed. the alternator is pushing out 14.8v - 15v sometime goes up to 15.1v and sometimes there are crazy spikes like a 14.1, 14.5, 14.8 and then its stable again with the values of 14.8-15