Bsm_chich

Hey guys, so tonight I unplugged my battery to replace the negative terminal. Once I plugged back my battery and started the car I turned on my head lights and went around the car to make sure everything was cool and I notice that my tail lights have all the lights including my turn signals lit, but the turn signals still blink when I put on my emergencies on. This is my first 240 so please don't flame me. What should I do to correct this issue? All help is greatly appreciated.