hi guys I have a 03 GT mustang automatic 4.6l ok so here's the issue after reading the forums my turn signals and brake lights went out today so I've replaced multifunction turn switch, relays ,fuses ,brake like switch ,still have nothing now the car is stuck in park I'm lost any ideas out there I really dont wanna take it to a shop but at this point I dont know what else to do please guys help my stang get back out there