01539
From Ross-Tech Wiki
Table Of Contents
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1.
01539 - Headlights Not Adjusted
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1.1.1
01539 - Headlights Not Adjusted: No or Incorrect Basic Setting / Adaptation
- 1.1.1.2 Possible Symptoms
- 1.1.2.2 Possible Causes
- 1.1.3.2 Possible Solutions
- 1.1.4.2 Special Notes
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1.1.1
01539 - Headlights Not Adjusted: No or Incorrect Basic Setting / Adaptation
01539 - Headlights Not Adjusted
01539 - Headlights Not Adjusted: No or Incorrect Basic Setting / Adaptation
Possible Symptoms
- Headlight Adjustment disabled
Possible Causes
- Headlight Adjustment not performed
- Aftermarket Suspension installed (i.e. lowered Suspension)
- Level Sensor Readings out of Range
- Level Sensor(s) faulty
Possible Solutions
- Perform Headlight Adjustment
- See Vehicle specific Diagnostic Procedures for Details
- Check Level Sensors
Special Notes
- If Headlight Adjustment (Basic Setting) fails, check Level Sensors.
- Check Measuring Value Blocks (MVB) if Level Sensor Readings within Specification.