This warning light illuminates:
If there is a malfunction with the AFLS:
1. Drive carefully to a safe location and stop the vehicle.
2. Turn the engine off and restart the engine. If the indicator light remains on, have your vehicle inspected by an authorized HYUNDAI dealer.
Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures
Inspection
[System Inspection]
1.
Disconnect the vapor hose from the intake manifold and connect a vacuum pump to the nipple on the intake manifold.
· At Cold Engine [Engine Coolant Temperature < 60°C(140°F)]
EngineOperatingConditionAppliedVacuumResultIdleMin. 20 inHg (Min. 0.7 kgf/ ...
Hyundai Sonata LF 2014-2019 Service Manual: Components and Components Location
Components
1. Front seat belt retractor2. Height adjuster3. Rear seat belt buckle [RH]4. Rear seat belt buckle [LH]5. Rear seat belt retractor [RH]6. Rear center seat belt retractor7. Rear seat belt retractor [LH]
...