Instrument Cluster Illumination And Panel Illumination

• Description And Operation
  • Instrument Cluster and Panel Illumination
    • Overview
      • Dimmable Backlighting
      • Non-dimmable Backlighting
    • System Operation
      • System Diagram
      • Network Message Chart
      • Dimmable Backlighting
      • Non-Dimmable Backlighting
      • Field-Effect Transistor (FET) Protection
    • Component Description
      • Dimmer Switch
• DTC And Symptom Chart(S)
  • Related Module DTC Chart(s)
  • Symptom Chart(s)
    • Symptom Chart: Instrument Cluster and Panel Illumination
• Diagnostic Routine(S)
  • Diagnostic Routine A
    • Diagnostic Overview
      • All Dimmable Non-Networked Illumination Is Inoperative
      • Normal Operation and Fault Conditions
      • Visual Inspection and Diagnostic Pre-checks
    • Pinpoint Test
  • Diagnostic Routine C
    • Diagnostic Overview
      • All Dimmable Non-Networked Illumination Is Always On
      • Normal Operation and Fault Conditions
    • Pinpoint Test
  • Diagnostic Routine E
    • Diagnostic Overview
      • The Steering Wheel Switch Illumination Is Inoperative
      • Normal Operation and Fault Conditions
    • Pinpoint Test
  • Diagnostic Routine F
    • Diagnostic Overview
      • One Or More Switch Or Component Illumination Is Inoperative
      • Normal Operation and Fault Conditions
      • Visual Inspection and Diagnostic Pre-checks
    • Pinpoint Test
• Removal And Installation
  • Instrument Panel Dimmer Switch
    • Removal
    • Installation