The ornamental design of a vehicleheadlight, as shown and described.
FIG. 1 is a front elevational view of a left vehicle headlight (as viewed from the front of the vehicle). Some small feature lines on the inner surface of the lens are not visible in this rendering. Only the left vehicle headlight is illustrated (the right vehicle headlight is a mirror of the left and is not illustrated but nonetheless covered by this patent);
FIG. 2 is a left elevational view of the vehicle headlight;
FIG. 3 is a right elevational view of the vehicle headlight;
FIG. 4 is a top plan view of the vehicle headlight;
FIG. 5 is bottom plan view of the vehicle headlight; and,
FIG. 6 is a rear elevational view of the vehicle headlight.