I just installed new trailer lights on my little Jon's 14 footer. The old lights worked fine when the wires would stay in but they where cheap lights that you pushed the wires into holes in the back of the light and they would always come out, so I got some that I could splice wires for a more reliable connection. here is my problem. When I have my head lights OFF everything works fine. However when I turn my headlights ON everything goes nuts. When I brake the lights go out, and when I hit a turn signal both lights blink. Dont matter which turn signal I hit but if the lights are off they work fine. Any idea what my problem is. Everything worked fine on the old lights and all i did was change the light.