There should be a relay for your turn signals and hazards. Do you hear the clicking when you try to turn them on? If not check the relays, they are the black boxes that plug in right next to the fuses I forget which one it is but look down there and figure out what size the relays are and buy one. Then with the car off turn on your hazards and and pull one relay at a time, replacing it with the new one that you just bought. Put the relay that was originally there back in if the flashers don't come on. Good Luck