Body
generic / SAE
B0226
Headlamp Auto-Leveling Front Sensor
The body control module reports an implausible signal from the front ride-height sensor used by the automatic headlamp leveling system. Without valid input, the headlamp pitch cannot be corrected for vehicle load.
SystemBody
Typegeneric / SAE
GroupB0
Range / number2 / 26
Possible causes
- Front ride height sensor failed high
- Sensor linkage broken or detached medium
Symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 80–400 €
- Estimated time: 0.5–2 h
- Component: front ride height sensor
- Component: headlamp leveling module
- Component: body control module
Sources
References
sae:J2012