The absence or presence of surfaces on the area enclosed by broken lines is not relied upon for patentability or infringement. The surfaces enclosed by broken lines are illustrated in lighter tones to distinguish them from the claimed surfaces. Any broken lines represent an internal boundary of the design; the line itself and the area within form no part of the claim. Views are orthogonal projections rendered from computer aided design data. The vehicle taillight is intended to be observed in various states of internal illumination as well as in daylight with no internal illumination.