My theory on this pic: Check engine light was off and came on when those 3 on the left came on. at first i assumed it came on because of the modded airbox and computer had to do its cycle to compensate for more air flow.. I DONT THINK that had anything to do with it.. my theory is the check engine light has something to do with abs my only two assumptions are: 1- brake light switch( above brake pedal) or 2- speed sensors. i only assume this because these lights we off all day yesterday