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
Remote Control Mirror Switch: Removal
- Disconnect the ground cable from battery and wait for at least 60 seconds before starting work. Refer to NOTE>NOTE>BATTERY
.NOTE: For model with battery sensor, disconnect the ground terminal from battery sensor.
- Remove the trim panel - front door. Refer to EXTERIOR/INTERIOR TRIM>DOOR TRIM>REMOVAL>FRONT DOOR .
- Remove the panel - power window main switch. Refer to GLASS/WINDOW/MIRRORS>POWER WINDOW CONTROL SWITCH>REMOVAL .
- Release the claws, and then remove the switch - door mirror from the panel - power window main switch.
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.