Home >> Ford >> 2013 >> Fusion Titanium, FWD >> Repair and Diagnosis >> Electrical >> Gauges >> Instrument Cluster Illumination And Panel Illumination (Except Hybrid) >> Diagnosis and Testing >> Instrument Panel Cluster (IPC) and Panel Illumination >> Pinpoint Tests >> PINPOINT TEST E: The LH Front Window Control Switch Illumination Is Inoperative Or Always On >> Possible Sources