The issue im having is that even when using the plugin the leds only work half the time. in ats your ignition has 3 positions. off acc and on.. well i feel that this is causing the leds to not know when to come on. so its hit or miss. sometimes u have to start and stop the engine 20 times before they come on. from what i have found is that multiple people are experiencing this and most have given up trying to make them work. i hope maybe some sort of update can fix this?