The ornamental design for a vehicledashboarddisplay with icon, as shown and described.
FIG. 1 is a front view of the vehicle dashboard display with icon in accordance with my new design;
FIG. 2 is a perspective view of the vehicle dashboard display with icon in accordance with my new design; and,
FIG. 3 is an enlarged view of the icon in accordance with my new design, which is displayed in the vehicle dashboard display along the lines 3-3 of FIG. 1.
The dash-dash broken lines in FIGS. 1 and 2 represent the vehicle dashboard display and form no part of the claimed design. The dash-dot broken lines in FIG. 1 to 3 represent a boundary line and form no part of the claimed design.