The ornamental design for a displayscreen for vehicleinstrument cluster, as shown and described.
1. Display screen for vehicle instrument cluster
1.1 : Perspective
1.2 : Front
1.3 : Back
1.4 : Left
1.5 : Right
1.6 : Top
1.7 : Reference view
The broken lines depict the portions of the display screen for vehicle instrument cluster that form no part of the claimed design; reproduction 1.1 is a front perspective view of the display screen for vehicle instrument cluster; reproduction 1.2 is a front view thereof; reproduction 1.3 is a back view thereof; reproduction 1.4 is a left view thereof; reproduction 1.5 is a right view thereof; reproduction 1.6 is a top view thereof; in which the bottom view is a mirror image; reproduction 1.7 is a reference photo of the claimed design, which forms no part of the claimed design.