the light on my dash keeps telling that i have a blown bulb. i have checked all the bulbs and i noticed that it was my third brake bulb was blown. i replaced it but there's no power. i checked the fuses but they all good. my license plate bulbs were both blown and the glove box bulb too. my courtesy lights only worked when i press the button and not when the doors are opened. what is going on here? please help.