Kia K5 DL3 Lighting Upgrade Review — Cost & Results
Kia K5 DL3 Style LED Taillight Upgrade: Approx. $300-$450 USD. Transforms rear with signature LED light bar.
Transform Your Kia K5 DL3's Rear End with a Style LED Taillight Upgrade
Many Kia K5 DL3 owners find the stock taillights lacking in modern aesthetics. The 'style option' taillights, often seen on higher trims, feature a distinctive LED light bar that significantly enhances the rear profile. This review details the process and benefits of upgrading to these style LED taillights, addressing common concerns about cost, installation, and durability. The original installation described took place at a specialist shop in Jeonju, South Korea, and the parts used were genuine OEM components.
Before and After: The Visual Impact of LED Taillights
The most striking difference is the illumination of the light bar that runs across the trunk lid. In the stock configuration, this line is merely a design element without any lighting function when the lights are on. After the upgrade, this bar illuminates as a stylish LED running light, creating a cohesive and premium look, especially noticeable at night. While the turn signals and reverse lights remain bulb-type in this specific upgrade, the main brake lights and the signature rear light bar transition to LED, providing a brighter and more modern appearance. The installation process ensures a seamless fit, eliminating any gaps or misalignments, making the upgrade look factory-installed.
Installation Process and Durability Considerations
The installation of the style LED taillights on a Kia K5 DL3 is a moderately complex process that typically takes between 1 to 2 hours. It involves carefully removing the existing taillight assemblies, transferring components like the rear camera and switches, and crucially, performing custom wiring to integrate the new LED functions, particularly for the brake lights. The wiring is done meticulously, following the original circuit diagrams to ensure proper function and prevent any warning lights or errors. After installation, all functions – running lights, brake lights, turn signals, and reverse lights – are tested thoroughly. The use of genuine OEM parts contributes to the durability and longevity of the upgrade, mirroring the expected lifespan of factory-installed components. Owners should be aware that while the LEDs themselves are durable, the surrounding housing and seals are critical for preventing moisture ingress, a common issue with older bulb-type systems that this upgrade aims to mitigate.
Installation process:
- Remove the original taillight assemblies from the trunk lid and bumper.
- Transfer necessary components, such as the rear camera and trunk switch, to the new assemblies.
- Perform custom wiring for the LED running and brake light functions, ensuring correct connections to the vehicle's electrical system.
- Install the new style LED taillight assemblies, ensuring a precise fit.
- Test all lighting functions (running lights, brake lights, turn signals, reverse lights) and check for any error codes.
The cost for this upgrade in South Korea, using genuine parts, can range from approximately ₩400,000 to ₩600,000 (roughly $300-$450 USD, depending on exchange rates and specific parts). This price reflects the use of OEM components and the specialized labor involved. While aftermarket options might be cheaper, they often compromise on quality, fitment, and long-term reliability. For US/UK owners, the cost would likely be higher due to import duties, shipping, and local labor rates, if the specific OEM style option parts are even available.
Frequently Asked Questions
Q. How much does an LED lighting upgrade cost for a Kia K5 DL3?
In South Korea, this specific style LED taillight upgrade using genuine parts costs approximately ₩400,000 to ₩600,000 (around $300-$450 USD). In the US or UK, expect higher costs due to import and labor, potentially ranging from $400 to $700+ depending on the parts and installer.
Q. How long do aftermarket LED headlights last on a Kia K5 DL3?
Genuine OEM-style LED taillights, like those installed, are designed for the lifespan of the vehicle, typically lasting over 10 years or 100,000 miles. To ensure longevity, ensure the seals remain intact to prevent moisture from entering the housing.
Q. Is an LED lighting upgrade worth it for a Kia K5 DL3?
This upgrade is most worthwhile for K5 DL3 owners who desire a more modern and premium rear aesthetic, especially if they are bothered by the stock taillight's unlit light bar. The value lies in the significant visual improvement and the cohesive signature rear lighting.
Q. How is an LED lighting upgrade installed on a Kia K5 DL3?
Installation involves removing the old taillights, transferring existing components, and performing custom wiring for the new LED functions. The process includes fitting the new assemblies, testing all lights, and ensuring a seamless, factory-like finish.
Q. What is the difference between HID and LED headlights for a Kia K5 DL3?
LED headlights offer instant illumination, longer lifespan, and greater energy efficiency compared to HID systems, which require a warm-up period and can be more prone to failure. For a Kia K5 DL3, upgrading to LED headlights provides brighter, more responsive lighting.
Q. What should I know before getting Lighting Upgrade on a Kia K5 DL3? (common regrets and mistakes)
The most common regret is choosing low-quality aftermarket parts that may flicker, fail prematurely, or not fit correctly. Always opt for genuine OEM or reputable, high-quality aftermarket components to ensure reliability and a perfect fit.
OhCar Partner Shop


























