01539: Difference between revisions
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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
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| Line 15: | Line 15: | ||
* Level Sensor Readings out of Range | * Level Sensor Readings out of Range | ||
* Level Sensor(s) faulty | * Level Sensor(s) faulty | ||
* Level Sensor Mounting damaged/faulty | |||
==== Possible Solutions ==== | ==== Possible Solutions ==== | ||
| Line 21: | Line 22: | ||
** See Vehicle specific [[Diagnostic Procedures]] for Details | ** See Vehicle specific [[Diagnostic Procedures]] for Details | ||
* Check Level Sensors | * Check Level Sensors | ||
* Check Level Sensor Mounting | |||
==== Special Notes ==== | ==== Special Notes ==== | ||
| Line 26: | Line 28: | ||
* If Headlight Adjustment (Basic Setting) fails, check Level Sensors. | * If Headlight Adjustment (Basic Setting) fails, check Level Sensors. | ||
** Check Measuring Value Blocks (MVB) if Level Sensor Readings within Specification. | ** Check Measuring Value Blocks (MVB) if Level Sensor Readings within Specification. | ||
* When stored in combination with [[01537]], fix that one first. | |||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Revision as of 17:00, 10 October 2008
01539 - Headlights Not Adjusted
01539 - Headlights Not Adjusted: No or Incorrect Basic Setting / Adaptation
Possible Symptoms
- Headlight Adjustment disabled
- Malfunction Indicator Light (MIL) active
Possible Causes
- Headlight Adjustment not performed
- Aftermarket Suspension installed (i.e. lowered Suspension)
- Level Sensor Readings out of Range
- Level Sensor(s) faulty
- Level Sensor Mounting damaged/faulty
Possible Solutions
- Perform Headlight Adjustment
- See Vehicle specific Diagnostic Procedures for Details
- Check Level Sensors
- Check Level Sensor Mounting
Special Notes
- If Headlight Adjustment (Basic Setting) fails, check Level Sensors.
- Check Measuring Value Blocks (MVB) if Level Sensor Readings within Specification.
- When stored in combination with 01537, fix that one first.