So, I bought my car with an LED shift light already installed, and now I want to change the settings, but can't figure out how to. There's no writing on the light anywhere, so I don't know who its made by, but it is has 7 LED's and has a black housing. There are two dials on the side to set shift point, and one button beside that. The previous owner doesn't know what brand it is but said he got it from Lethal. Can anyone help me figure out how to set the damn thing, or figure out what brand it is?