2013 accord exl 2.4l HELP
 

I installed LED headlights, fog, and running lights. They work fine. I noticed some corrosion on the positive side of the battery. Removed the positive cable. cleaned with baking soda and water and replaced. Went to start car, pushed the button, no idiot lights, radio, but the lights all work. The green light on the start button flashes but nothing. Hooked up battery charger, set to high charge still nothing. Is there a re-set button or what did I do wrong? HELP