Exterior Lighting - Description And Operation, Diagnosis And Testing

• Description And Operation
  • Exterior Lighting - Overview
    • Headlamps - Low Series
    • Headlamps - High Series
    • DRL
    • Autolamps
    • Stoplamps
    • Turn Signal and Hazard Lamps
    • Parking, Rear and License Plate Lamps
    • Front Fog Lamps
    • Rear Fog Lamp
    • Reversing Lamps
    • Trailer Lamps
  • Exterior Lighting - System Operation and Component Description
    • System Operation
      • Headlamps - Low Series
      • Headlamps - High Series
      • DRL
      • Autolamps
      • Stoplamps
      • Turn Signal and Hazard Lamps
      • Parking, Rear, and License Plate Lamps
      • Fog Lamps
      • Reversing Lamps
      • Trailer Lamps
      • Field Effect Transistor (FET) Protection
    • Component Description
      • Headlamp Assembly
      • Headlamp Switch
      • Light Sensor
      • Stoplamp Switch
• Diagnosis And Testing
  • Autolamps
    • Diagnostic Trouble Code (DTC) Chart
    • Symptom Charts
      • Symptom Chart: Autolamps
    • Pinpoint Tests
      • Pinpoint Test A : The AUTOLAMPS Are Inoperative Or Do Not Operate Correctly
  • Daytime Running Lamps (DRL)
    • Symptom Charts
      • Symptom Chart: DRL
    • Pinpoint Tests
      • Pinpoint Test A : The DRL (Daytime Running Lamps) Are Inoperative Or Always On
  • Fog Lamps
    • Diagnostic Trouble Code (DTC) Chart
    • Symptom Chart
      • Symptom Chart: Fog Lamps
    • Pinpoint Tests
      • Pinpoint Test A : Both Front Fog Lamps Are Inoperative Or Always On
      • Pinpoint Test B : An Individual Front Fog Lamp Is Inoperative Or Always On
      • Pinpoint Test C : The Rear Fog Lamp Is Inoperative Or Always On
  • Headlamps
    • Diagnostic Trouble Code (DTC) Chart
    • Symptom Chart
      • Symptom Chart: Headlamps
    • Pinpoint Tests
      • Pinpoint Test A : One Or Both Low Beams Is Inoperative Or Always On
      • Pinpoint Test B : One Or Both High Beams Is Inoperative Or Always On
      • Pinpoint Test C : The Flash-To-Pass Feature Is Inoperative
      • Pinpoint Test D : The Automatic High Beam Feature Is Inoperative
      • Pinpoint Test E : B1007: 09
      • Pinpoint Test F : Automatic Headlamp Leveling Headlamp Leveling Or Adaptive Front Lighting Is Inoperative Or Does Not Operate Correctly - Low Series Headlamps
      • Pinpoint Test G : Automatic Headlamp Leveling Headlamp Leveling Or Adaptive Front Lighting Is Inoperative Or Does Not Operate Correctly - High Series Headlamps
      • Pinpoint Test H : Front Or Rear Height Sensor Inoperative
      • Pinpoint Test I : B1437: 01, B1439: 01, B14D9: 01, B14D9: 64, B14DA: 01, B14DA: 64, B14DB: 01, B14DB: 54, B14DB: 55, B14DC: 01, B14DC: 54, B14DC: 55, B1559: 96, B155A: 96, B15A6: 01, B15A7: 01, B1D64: 01, B1D65: 01, B1D68: 64, B1D69: 64
      • Pinpoint Test J : U0121: 00
      • Pinpoint Test K : U0146: 00
      • Pinpoint Test L : U0212: 00
      • Pinpoint Test M : U0151: 00
      • Pinpoint Test N : U023A: 00
      • Pinpoint Test O : U2024: 51, U2024: 57, U2100: 00, U2101: 00, U2101: 56, U2101: 86, U2200: 45, U3000: 45, U3000: 46
      • Pinpoint Test P : U0415: 00, U0429: 00, U0447: 00, U0452: 00, U053B: 00
      • Pinpoint Test Q : U3003: 16
      • Pinpoint Test R : U3003: 17
      • Pinpoint Test S : B14E5: 01, B14E5: 08, B14E5: 1C, B14E5: 49, B14E5: 55, B14E5: 61, B14E7: 01, B14E7: 08, B14E7: 1C, B14E7: 49, B14E7: 55, B14E7: 61