pickdash light dash light {n.} A light on the front inside of a car or vehicle. Henry stopped the car and turned on the dash lights to read the road map. Categories: add yours noun Source: A Dictionary of American Idioms 'dash light' on video Dash Light - Tenille Arts Mini Phantom | POLICE Dash Light LED Equipped Vulture 2 TIR Dash Light Review Feniex Fusion 1X Dash Light: Demo sort: relevance, mode: exact match, q: "dash light", maxResults: 4, videoEmbeddable: true, videoSyndicated: true, safeSearch: strict, type: video Subscribe to: American IdiomsEnglish Slang Add my comment