Lighting and Horns: Technical Service Bulletins

• Customer Interest
  • Headlight Switch - Dimming Function Inoperative
  • Parking Lights - Stay On
    • Overview
    • Procedure
• By Symptom
  • Customer Interest
    • Headlight Switch - Dimming Function Inoperative
    • Parking Lights - Stay On
      • Overview
      • Procedure
  • Poor performance
    • Headlight Switch - Dimming Function Inoperative
  • Won't turn off
    • Parking Lights - Stay On
      • Overview
      • Procedure
• All Technical Service Bulletins
  • Light Bulb - Replacement Guidelines
  • Special Tools - Z3 Tools
  • Headlight Switch - Dimming Function Inoperative
  • Parking Lights - Stay On
    • Overview
    • Procedure
  • Lighting - Headlamp Condensation Diagnosis
  • Automatic Headlamps - Operating Characteristics