When I turn on my left turn signal most of the time it doesn't work. The arrow on the dash just lights up solid green with no flash. My right signal works just fine. Then I tried it again and the left signal worked, however when the left signal was flashing, my radio and temp/compass display were flashing too for some reason. I tried replacing the flasher but that didn't do anything. Thinking there is a short somewhere but I'm not sure. Any help would be appreciated.
2004 4x4 2 door