1991 Ford Crown Victoria Instrument Cluster & Dash Illumination Wiring Diagram

This is a photographed page from a Ford factory-style wiring diagram (Electrical & Vacuum Troubleshooting Manual format) showing the instrument panel illumination circuit. The diagram traces circuit 19 (wire color code LB/R, light blue/red) from the headlamp/light switch area at the top of the page through a fuse in the fuse panel (cross-referenced to "FUSE PANEL PAGE 20") and out to multiple dash illumination loads: the clock illumination, another illumination lamp, the A/C-heater function selector illumination, and the instrument cluster illumination (drawn with two bulb symbols and connector references). Ground return paths are shown as black (57 BK) wires along the bottom, with a cross-reference callout to a grounds page. Connector numbers (C-series) and splice points are marked but mostly too blurry to read reliably. A small legend or connector pinout table appears in the top-left corner but is illegible. The page uses standard Ford EVTM conventions: circled numbers as page cross-references, dashed lines for illumination feed and ground circuits, and blue-shaded blocks for components. A reader could use this page to understand how power flows to the dash lighting and where the illumination circuit grounds, though the photo quality limits reading exact fuse ratings and connector IDs.