Front running light is out on 1 side TS works swapped bulb still no light the bulb is loose and i have Bat. Voltage at spring loaded piece that touches the bulb could the socket just be so loose that the housing is not contacting to make ground. I was considering just installing the LED replacement set up for the front and back lights had anyone donethis before or am i just going to run into issues with these products that say they are actually made first the car?