Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2017 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE
High Beam Assist System: Note
WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
For operation procedures of components in the high beam assist system, refer to the following information.
- Headlight assembly: Ref. to LIGHTING SYSTEM>HEADLIGHT ASSEMBLY
- Combination switch (light): Ref. to LIGHTING SYSTEM>COMBINATION SWITCH (LIGHT)
- Body integrated unit: Ref. to BODY CONTROL/COMMUNICATION SYSTEM>BODY INTEGRATED UNIT
- Stereo camera: Ref. to EYESIGHT>STEREO CAMERA
- Light control sensor: Ref. to LIGHTING SYSTEM>LIGHT CONTROL SENSOR
- Inner rearview mirror: Ref. to GLASS/WINDOWS/MIRRORS>REARVIEW MIRROR
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.