I have a 86’ M1009 and replaced the rear bulbs with LED and love them. I saw on YOUTUBE a guy do it to a tan CUCV. I got excited and bought them, but it was to good to be true. I don’t know why but the running light comes on but I have no turn signals. Not even the rear one work anymore. I saw a civilian vehicle that was similar to mine. He installed a LL554 flasher and BOOM perfect flashing lights. So I installed it too. And BOOM, they still don’t work. Long story short. Front and back lights turn on but neither one will flash. In fact when I turn the switch for the turn signal it gets brighter both from and back but no flash. Someone please help.