All ActivityMost RecentMost LikesSolutionsTrouble shooting Master Tow LED lightsWe have 2009 dolly that is giving us fits. All wiring to the dolly is right & working. The LED lights work. But we cannot keep the 4 individual light sets plugged. They vibrate out as we drive down road. It is near impossible to get the plugs back into the sockets. We do but next time we stop one or more will be unplugged. Ideas? Dwight N