This warning light illuminates :
Hyundai Sonata LF 2014-2019 Service Manual: Front Door Belt Outside Weatherstrip Repair procedures
Replacement
1.
Pull down front door window glass by pressing the power window glass switch.
2.
Remove the front door belt outside weatherstrip (A).
3.
Install in the reverse order of removal.
•
Replace any damaged clips.
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Hyundai Sonata LF 2014-2019 Service Manual: Stop Lamp Switch Components and Components Location
Components Location
1. Brake pedal member assembly2. Stop lamp switch3. Bolt4. Return spring5. Brake pedal assembly6. Locking plate
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