I got my car back from tha shop today and all my lights and switches work fine, except my turn signals. They don't turn on. My four-ways and windshield wipers work. I checked the fuses and it listed #5 as the one that goes for the turn signals, but the fuse was fine. Anyone know what could be wrong? I looked under tha dash and there is a grey disconnected and I dunno where that one goes to. Anyone have any info?