i have a 71 maverick , my blinkers and flashers wont work and i have also noticed when i push the brakes the yellow marker light on the front passenger side lights up along with both of the flasher indicator lights on the dash. has anyone had this prob, or do you know where i should start, i just got the car so i dont know much about it, its my second maverick. i kinda thought it may be a ground issue but i just dont know where to start pls help.