I purchased a set of switchback leds for the front turn signals. When I use just the turn signals they flash amber, With the park lights on they shine white, until the turn signal is used, then they flash amber. Drivers side works fine. PS with park lights on does not flash amber, but does flash, just white. Switch the bulbs and still the same, so obviously not a bad "bulb". I have installed the electronic flasher. Trying to figure out what is happening, and after a long day at work the mind is shot and I just can't wrap my head around it. Suggestions?