having electrical problems.. what is the problem if both turn signals blink at the same time, if u have tail lights and then hit the brake and then have no lights, we have front lights and signals this is all happening in there rear, now we have no tail lights but both signals blink when we turn on only one(one is a lil brighter than the other tho, and if we hit the brakes they stop blinking.? My husband is thinking it could be the light switch itself or maybe the dimmer switch?? Has anyone had this problem or similar that can help me?please