Follow either of these procedures:
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]
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Hyundai Sonata LF 2014-2019 Service Manual: Interior Body Repair
Interior A
* These dimensions indicated in this figure are actual-measurement dimensions. [ Unit : mm (inch) ]
Interior B
* These dimensions indicated in this figure are actual-measurement dimensions. [ Unit : mm (inch) ]
Interior C
* These dimensions indicated in this figure are ac ...