What is the low beam headlight bulb size for a 2016 Scion tC?

The 2016 Scion tC uses a 9012 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 2016 Scion tC?

The high beam bulb size for the 2016 Scion tC is 9012 LED.

Why are my 2016 Scion tC headlights dim?

Dim headlights on a 2016 Scion tC can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9012 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2016 Scion tC fog light?

The 2016 Scion tC uses a LED Fog Light bulb for the fog light position.

Is the 2016 Scion tC single or dual beam?

The 2016 Scion tC uses a single bulb (dual filament) headlight system. This means one bulb controls both high and low beams.

Can I install LED bulbs on my 2016 Scion tC?

Yes, the 2016 Scion tC comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9012 LED LED conversion kit for the low beams.

Does the 2016 Scion tC have fog lights?

Yes, the 2016 Scion tC takes a LED Fog Light bulb for the fog light position.

Did the 2016 Scion tC change headlight bulb sizes from the previous year?

Yes — the 2016 Scion tC uses different bulb sizes than the 2015 model. The 2016 generation introduced this bulb configuration.

Is the 2016 Scion tC the first or last year to use 9012 LED bulbs?

The 2016 Scion tC is the only year in the 2016 generation to use the 9012 LED bulb for the low beam headlight.

How do I change the headlight on a 2016 Scion tC?

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 9012 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 2016 Scion tC?

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 9012 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 2016 Scion tC headlights?

A pair of halogen 9012 LED bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. 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 2016 Scion tC?

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 9012 LED position are available as direct plug-and-play replacements.

The 2016 Scion tC has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2016 Scion tC

What Size Bulbs Does a 2016 Scion tC Use?

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

Installation Difficulty

Moderate (Dust covers often present)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

What Lighting System Does the 2016 Scion tC Have?

Lighting on the 2016 Scion tC is managed by a total of 15 bulbs, covering everything from primary headlights to signal indicators. It features an extensive lighting system powered by a halogen-based setup where a single 9012 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the late years of the tC's 2005-2016 production span.

Can You Put LED Bulbs in a 2016 Scion tC?

Upgrading to LED is one of the most effective ways to modernize your Scion's appearance and safety profile. Since your tC uses a single 9012 LED bulb for both high and low beams, ensure your chosen LED kit is "dual-beam" compatible. This allows the LED circuitry to mimic the two-filament design of the original halogen bulb. Don't forget the LED Fog Light fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2016 Scion tC Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9012 LED	Buy 9012 LED →
High Beam	9012 LED	Buy 9012 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	1156NA LED	Buy 1156NA LED →
Turn Signal Rear	7440NA LED	Buy 7440NA LED →
Dome Light	DE3175	Buy DE3175 →
License Plate	168	Buy 168 →
Parking Light	168	Buy 168 →
Reverse Light	921	Buy 921 →
Trunk Light	DE3022	Buy DE3022 →
Daytime Running	1156A	Buy 1156A →
Tail Light	168	Buy 168 →
Map Light	168	Buy 168 →

How do the 2016 Scion tC's bulbs compare to other years?

The 2016 Scion tC changed bulb sizes from 2015. The previous model year used a different configuration.

This bulb configuration covers the 2016 model years. ← 2015

Finding the best installation guide...

Other tC Years

2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005

More from Scion

FR-S iA iM iQ xA xB xD

Other Vehicles That Use 9012 LED Bulbs

2019 Fiat 500 2019 Fiat 500L 2019 Fiat 500X 2019 Mitsubishi Eclipse Cross 2019 Toyota C-HR 2018 Chevrolet Cruze