So on my 2005 Chevy cobalt my right signal front light works but it doesn’t work if u get me. So whenever I turn my signal on to turn or if I just have my signal lights on at night driving it works fine, but when I have my headlights on with the signal lights on my right signal light doesn’t turn on but it does when I use the blinker can anyone help about this problem

 

my head hurts now.
i still can understand what your saying, but ill tell you this the turn signal is prob also the running light. if thats the case the there should be two filaments in the one bulb so one can burn out and the other can work just fine. sounds like you either have a burnt bulb or a wiring issue, i would check the bulb first

 

If you have the 2005 model has the ignition switch been changed for free by the dealer? It has a defect in the notch plunger that can lead to the engine shutting down. They have o do it for free no charge, no time limit..