Hyundai Elantra AD Lighting Upgrade Review

Upgrade Your Hyundai Elantra AD with Genuine LED Taillights and Auto-Lights

Are you looking to enhance your Hyundai Elantra AD's appearance and functionality? Many owners of this popular model are considering a genuine parts upgrade to replace the standard bulb-type taillights with sleek, modern LED units. This upgrade not only improves the aesthetics of your vehicle's rear but also adds the convenience of an auto-light feature. This guide delves into the process, costs, and benefits of this popular modification, based on real-world installations in Korea.

Before and After: The Impact of LED Taillights

The standard taillights on earlier Elantra AD models utilize traditional bulbs, which can appear dimmer and less refined compared to LED technology. Replacing these with genuine LED taillights offers a significant visual transformation. The 'before' picture shows the conventional bulb-type setup, which, while functional, lacks the premium appeal of LEDs. The 'after' showcases the dramatic change: the distinctive light bar design of the LED taillights, along with brighter brake light LEDs, lends a sophisticated and modern look to the rear of the Elantra AD. Beyond aesthetics, the addition of an auto-light system, which automatically activates your headlights based on ambient light conditions, enhances both driving convenience and safety, especially during twilight hours or in changing weather.

Installation Process and Considerations

The installation of genuine LED taillights and the auto-light system on a Hyundai Elantra AD is a specialized procedure requiring precision and genuine parts. The process typically involves several key steps:

1. Wiring modifications: This includes connecting trunk-side connectors, rerouting light lines to the fender side, adding a ground wire, and performing grounding work on the junction box. This is done meticulously after removing the Body Control Module (BCM) to ensure perfect integration with the vehicle's electrical system.
2. Taillight replacement: The fender-side taillights are replaced with the genuine LED units.
3. Auto-light system integration: This involves replacing the light sensor with one that detects ambient light and swapping the turn signal lever for one that includes an 'AUTO' function.

The entire process, including the intricate wiring and module work, usually takes between 2 to 3 hours. Using genuine Mobis parts ensures compatibility and long-term reliability. It's crucial to select an installer with proven expertise, as improper wiring can lead to electrical issues. The cost for this upgrade in Korea typically ranges from approximately 300,000 to 550,000 KRW (roughly $220-$400 USD), depending on the specific parts and labor rates at different service centers.

Is the Lighting Upgrade Worth It?

For Hyundai Elantra AD owners seeking to elevate their vehicle's appearance and add practical features, the genuine LED taillight and auto-light upgrade is a worthwhile investment. The enhanced visual appeal, improved visibility, and added convenience of automatic lighting contribute significantly to the overall driving experience and vehicle value. While the initial cost is a consideration, the use of genuine parts ensures durability and a factory-quality finish. When choosing an installer, prioritize those who use authentic Mobis components and have a track record of meticulous electrical work to avoid potential issues like short circuits or malfunctions. This upgrade is particularly beneficial for those who value both style and function in their vehicle.