I have a 2003 Buick Century and whenever it is dark out my car turns my lights on automatically upon turning the car on, the right blinker stays solid. This has been going on for a while but now when I signal to turn my left dashboard lights up and my entire car dies. Also, my left turn signal now blinks incredibly fast so I replaced the bulb today and it's doing the same thing and I just put a new battery in my car two days ago. I'm going to replace the combination flasher relay but I'm not sure if that is the solution.
I replaced the combination flasher relay today and I'm still having the same problem