The turn signals are using the existing brake lights. I have two brake lights..which are new as are the front parking and headlamps.. I am wondering do I need to have a ground at the tail lights? The turn signal is just a switch and uses the existing lights... just checked again as it is dark.. no brake lights when pressing on brakes- no rear lights.. but they were working before I put the turn signal on.. all connections seem correct as I said, dome, head and front parking lamps, front turn signal and emergency flasher work..??
