Browse Hyundai Sonata Daytime running lights replacement & Hyundai Sonata Rear turn signal bulb replacement. Order Hyundai Sonata Marker light. Maintaining the turn signal components of your Hyundai Sonata is crucial for safe driving, and recognizing when to replace them is key. Look for dimming lights or a faster blinking rate, as these are telltale signs of failing components. Extend the lifespan of your turn signals by ensuring a clean connection and avoiding moisture ingress. When selecting new turn signal components, opt for OEM-quality materials for longevity and a seamless fit. Installation is straightforward, but always disconnect the battery before starting to ensure safety. With a variety of options available, choose LED turn signals for their durability and brighter display, enhancing your Sonata's visibility and style on the road.