Fleetwood FWD V8-300 4.9L (1993)
Dimmer Switch: Symptom Related Diagnostic Procedures
Test C: VF Displays Dim, But Brightness Does Not Change When Control Is Adjusted; Incandescent Panel Lights Vary
Test A: VF Displays Don't Dim When Park Lamps Are Turned On
Test A: VF Displays Don't Dim When Park Lamps Are Turned On