84051FL100 Subaru ECU ASSY HEAD LP AFS, Price: 135.19$, Weight: 0.075kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
84051FL100 |
ECU ASSY HEAD LP AFS |
2 |
0.075 |
7-10 |
135.19$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
ECU ASSY HEAD LP AFS
|
0 |
0.086
|
-
|
123.71$
|
Not Available |
Adaptive Headlight Control Module (ECU) for Subaru
This electronic control unit is the “brain” that manages the adaptive front lighting system. It is needed to keep the headlights aimed correctly while you steer, accelerate, brake, or carry passengers/cargo. Proper light direction improves night visibility and helps reduce glare for oncoming drivers 🚗💡.
How It Works
The module receives signals from steering angle, vehicle speed, and body level sensors. Using this data, it commands small motors inside the headlamp to swivel and adjust the beam height in real time. The result is a beam pattern that follows the road through corners and stays level on bumps, giving you a safer, wider field of view ✅.
What Happens If It Fails
If the unit is faulty, the headlights may stop turning, aim too high/low, or return to a default position. Common symptoms include AFS warning light, flickering or uneven beam movement, and reduced night safety. In some cases, inspection can fail and driving in rain or dark roads becomes risky ⚠️.