Lighting and Horns: Technical Service Bulletins

• Customer Interest
  • Lights - DRL Will Not Turn OFF with I/P Switch
• By Symptom
  • Abnormal wear/deterioration
    • Lighting - Lamp Polycarbonate Lens Damage Prevention
  • Customer Interest
    • Lights - DRL Will Not Turn OFF with I/P Switch
  • Won't turn off
    • Lights - DRL Will Not Turn OFF with I/P Switch
• All Technical Service Bulletins
  • Lighting - Lamp Polycarbonate Lens Damage Prevention
  • Lighting - Exterior Lamp Condensation and Replacement
  • IP Dimmer Control - Proper Setting
  • Lights - Revised Headlight Wiring & Diagnostics
    • Overview
    • Circuit Operation
      • Headlamps
      • Daytime Running Lamps (DRL)
      • Daytime Running Lamps (DRL) Ambient Light Sensor
      • Park Brake Input
      • Special Equipment Option (SEO)
  • Headlights/Daytime Running Lights - Schematics
  • Lights - Component Location For C200 Revised
  • Lights - DRL Will Not Turn OFF with I/P Switch
  • Lighting - Headlamp Warranty Replacement Guideline