The signature of the license plate lighting worked well. I have the supplied resistors also connected in order to prevent the error message on-board computer and have the lighting can dangle from the first bumper and left switched on for a few minutes. After a short time the two resistors are however become very hot (perhaps because of my car and not on the lighting), so I have separated from the lighting. The onboard computer is still well handle it. In the dark, the beautiful pure white light falls beautifully into the eye, for my taste somewhat too bright. That's almost level headlights. :-) Will they be built but nevertheless.