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.
2021 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE
Interior Light 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 of the interior light system, refer to the following information.
- Spot map light: Ref. to LIGHTING SYSTEM>SPOT MAP LIGHT
- Room light: Ref. to LIGHTING SYSTEM>ROOM LIGHT
- Trunk room light: Ref. to LIGHTING SYSTEM>TRUNK ROOM LIGHT
- LED illumination light: Ref. to LIGHTING SYSTEM>LED ILLUMINATION LIGHT
- Vanity mirror light: Ref. to LIGHTING SYSTEM>VANITY MIRROR LIGHT
- Door switch: Ref. to LIGHTING SYSTEM>DOOR SWITCH
- Trunk lid: Ref. to EXTERIOR BODY PANELS>TRUNK LID
Factory Service Tools
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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.