What is the low beam headlight bulb size for a 2015 Scion FR-S?

The 2015 Scion FR-S uses a HID-D4S LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2015 Scion FR-S?

The high beam bulb size for the 2015 Scion FR-S is 9005 LED.

Why are my 2015 Scion FR-S headlights dim?

Dim headlights on a 2015 Scion FR-S can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a HID-D4S LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2015 Scion FR-S fog light?

The 2015 Scion FR-S uses a LED Fog Light bulb for the fog light position.

Is the 2015 Scion FR-S single or dual beam?

The 2015 Scion FR-S uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2015 Scion FR-S?

Yes, the 2015 Scion FR-S comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a HID-D4S LED LED conversion kit for the low beams.

Does the 2015 Scion FR-S have fog lights?

Yes, the 2015 Scion FR-S takes a LED Fog Light bulb for the fog light position.

How do I change the headlight on a 2015 Scion FR-S?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old HID-D4S LED bulb counter-clockwise to remove it, then insert the new bulb and reassemble. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 2015 Scion FR-S?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved HID-D4S LED LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 2015 Scion FR-S headlights?

A pair of HID HID-D4S LED bulbs costs $50 to $150. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 2015 Scion FR-S?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the HID-D4S LED position are available as direct plug-and-play replacements.

This vehicle is part of the 2013–2016 Scion FR-S generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 2015 Scion FR-S

What Size Bulbs Does a 2015 Scion FR-S Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

$50 - $150 (HID System)

What Lighting System Does the 2015 Scion FR-S Have?

Lighting on the 2015 Scion FR-S is managed by a total of 12 bulbs, covering everything from primary headlights to signal indicators. It features an extensive lighting system powered by premium factory HID/Xenon technology utilizing D4S projector housings for high-intensity output. This model belongs to the mid years of the FR-S's 2013-2016 production span.

Can You Put LED Bulbs in a 2015 Scion FR-S?

The 2015 Scion FR-S is already equipped with factory D4S HID/Xenon headlights. Since HID technology already provides exceptional brightness, we recommend staying with high-quality OEM replacement bulbs rather than attempting an LED retrofit for the primary headlights. However, the LED Fog Light fog lights are typically halogen and are excellent candidates for an LED upgrade to match the color temperature of your HID headlights.

2015 Scion FR-S Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	HID-D4S LED	Buy HID-D4S LED →
High Beam	9005 LED	Buy 9005 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	LED Bulb	Buy LED Bulb →
Side Marker	168 LED	Buy 168 LED →
Turn Signal Front	7444NA LED	Buy 7444NA LED →
Turn Signal Rear	7440NA LED	Buy 7440NA LED →
Dome Light	DE3175	Buy DE3175 →
License Plate	168	Buy 168 →
Parking Light	7444NA	Buy 7444NA →
Reverse Light	921	Buy 921 →
Trunk Light	168	Buy 168 →

Installation Guide

Open in YouTube →

Video suggestion: Installation GuideBy YouTube

Other FR-S Years

2016 2014 2013

More from Scion

iA iM iQ tC xA xD

Other Vehicles That Use HID-D4S LED Bulbs

2020 Toyota Sienna 2019 Mitsubishi Mirage 2018 Subaru Crosstek 2017 Lexus LS460 2017 Subaru Legacy 2017 Subaru Outback