LED vs. Halogen: Can I Upgrade My Subaru’s Interior Lighting?
Many Subaru owners like to customize their vehicles for a more personalized look. When it comes to the cabin, you may want to upgrade your factory bulbs with more modern LED lights. But, while they may seem like a simple swap, choosing substandard non-genuine parts can result in electrical issues and other problems. Read on and we'll cover everything you need to do to ensure your interior lighting upgrade goes smoothly.
Many Subaru owners like to customize their vehicles for a more personalized look. When it comes to the cabin, you may want to upgrade your factory bulbs with more modern LED lights. But, while they may seem like a simple swap, choosing substandard non-genuine parts can result in electrical issues and other problems. Read on, and we'll cover everything you need to do to ensure your interior lighting upgrade goes smoothly.
Why Switch To LED Interior Lighting?
Incandescent bulbs have been the automotive standard for decades, but they operate by heating a tungsten filament, which consumes significant energy and generates heat. Upgrading to an LED (Light Emitting Diode) system offers several immediate benefits for your Subaru:
- Superior Visibility: LEDs produce a crisp, white light that mimics daylight, making it easier to find items in the cabin at night.
- Longevity: LEDs are solid-state electronics that can last for years, whereas halogen filaments eventually become brittle and break.
- Efficiency: LEDs draw significantly less power, reducing the strain on your battery when doors are left open.
The Risk Of Cheap Aftermarket LEDs
It is tempting to buy generic LED bulbs from online marketplaces. However, Subaru vehicles utilize complex electrical systems and aftermarket LEDs often lack the necessary electrical architecture to communicate with the car’s computer. This leads to common ghosting issues where the lights stay dimly lit even when turned off, flicker constantly or just don’t shine brightly enough.
- Flickering: Inconsistent voltage regulation in cheap bulbs causes a strobe effect.
- CAN-bus Errors: Non-compliant bulbs may trigger dashboard warnings or fail to dim properly.
- Heat Dissipation: Poorly made LEDs can overheat, potentially damaging the plastic housings of your map or dome lights.
The Benefit Of OEM Subaru Lighting Upgrade Kits
Official Subaru map and dome lighting upgrade kits are designed specifically for your model’s electrical architecture. These kits are plug-and-play, meaning they swap directly with your existing bulbs without any wire cutting or splicing. Because they are genuine Subaru parts, they are tested to ensure they communicate perfectly with the ECU and the CAN bus system.
- Precision Fit: OEM kits snap into the existing housing perfectly with no rattling.
- Electrical Harmony: Genuine kits won't cause interference with your keyless entry or radio.
- Warranty Backed: Unlike aftermarket parts, OEM upgrades are often covered by a manufacturer parts warranty.
Choosing non-OEM electrical parts is always tricky; only genuine Subaru kits are plug-and-play and communicate perfectly with the ECU.
Protecting Your Subaru's ECU
The Electronic Control Unit (ECU) acts as the brain of your vehicle. Using non-OEM wiring or universal LED strips can introduce resistance levels the ECU doesn't recognize. This can lead to blown fuses or, in worst-case scenarios, damage to expensive control modules. By sticking to genuine Subaru interior lighting, you ensure that the voltage draw remains within factory specifications.
How Much Do Upgraded Subaru LED Lights Cost?
While the exact cost of an LED upgrade will depend on your specific Subaru model and the kit you choose, you can find light upgrades starting under $100. Check out the chart below for current pricing on our most popular OEM LED lighting upgrade kits:
| Subaru Light Kits | ||
|---|---|---|
| Subaru LED Upgrade | 2023 Ascent | H461SXC151 |
| Subaru LED Upgrade (Map and Reading Lights) | 2019-23 Ascent | H461SXC100 |
| Subaru LED Upgrade | 2023-24 Ascent | H461SXC190 |
| Subaru LED Upgrade (Map and Reading Lights) | 2019-23 Ascent | H461SXC110 |
| Subaru LED Upgrade (Map and Dome Lights) | 2018-22, 24 Crosstrek 2018 Forester 2018-22, 24 Impreza 2018-19 Legacy 2018-19 Outback 2018-24 WRX | H461SFL102 |
| Subaru LED Upgrade | 2023-24 WRX 2024 Crosstrek 2024 Impreza | H461SFL060 |
| Subaru Foot Well Illumination Kit | 2022-25 BRZ | H461SCC000 |
| Subaru Foot Well Illumination Kit | 2019, 2022-25 Ascent 2018-2023 Crosstrek 2019-2024 Forester 2017-2023 Impreza | H461SXC105 |
Can I Replace My Subaru’s Interior Lights Myself?
Upgrading your Subaru’s interior lighting to LED units is a simple DIY job. Genuine Subaru kits are engineered for plug-and-play compatibility. The process involves simply removing the plastic lenses with a trim tool, swapping the old incandescent bulbs for the new LED units, and snapping the covers back into place.
Since these are OEM parts, they fit perfectly into the existing sockets without the need for wire splicing or external resistors, ensuring the vehicle's ECU recognizes the new lights immediately.
Pro Tip: Be sure that your interior lights are set to the ‘off’ position before installing the new lights.
Upgrade Your Subaru’s Interior Lighting
Upgrading your Subaru’s interior lighting from halogen to LED is one of the most cost-effective ways to modernize your vehicle. By choosing genuine OEM upgrade kits, you avoid the flickering and electrical errors associated with cheap aftermarket bulbs while ensuring total compatibility with your ECU.
When you are ready to make the switch, trust the experts who know your vehicle best. At Subaru Parts Plus, we offer a 100% fitment guarantee when you provide your VIN, ensuring you get the right parts the first time. Contact us or order online, and choose genuine Subaru LED upgrade kits to enjoy fast, affordable shipping directly to your door today!