The ornamental design for a surfaceconfiguration of a front panel for a vehicle, as shown and described.
FIG. 1 is a front view of a surface configuration of a front panel for a
vehicle according to my novel design; FIG. 2 is a right side view of a
surface configuration of a front panel for a vehicle according to my novel
design, the left side view being mirror symmetrical; FIG. 3 is a top view
of a surface configuration of a front panel for a vehicle according to my
novel design; FIG. 4 is a bottom view of a surface configuration of a
front panel for a vehicle according to my novel design; and, FIG. 5 is a
perspective view from the front left of a surface configuration of a front
panel for a vehicle according to my novel design. The broken line included
depicts environment and is not part of the claimed design.