I have a 68 Camaro I just purchased about 2 months ago. The turn signals work fine until I turn the head light on. The left turn signal stops blinking and the dash turn signal indicators light up. The right turn signal works ok. Just the left one stops blinking. I replaced both turn signal stats. I found a wire that someone had ran to the turn left signal into the dash, but I cant find out were they connected it to. Any thoughts on how to correct this problem would greatly be appriecated.