Audi TT RS 2012 Bulb Size

Bulb size chart

Fog Light Bulb Front - H11
Headlight Bulb High Beam - D1S
Headlight Bulb Low Beam - D1S
Back Up Reverse Light Bulb - 921
Brake Light Bulb - 7506
Center High Mount Stop Light Bulb - LED
Daytime Running Light Bulb - LED
License Plate Light Bulb - LED
Parking Light Bulb - LED
Tail Light Bulb - 7506
Turn Signal Light Bulb Front - 7507
Turn Signal Light Bulb Rear - 921
Glove Box Light Bulb - 2825
Interior Door Light Bulb - 2825
Map Light Bulb - 2825
Trunk or Cargo Area Light - 2825
Vanity Mirror Light Bulb - 6418

H11 Bulbs

Used for: Fog Light Bulb Front

PIAA 15211 H11 Xtreme White Plus

PIAA 15211 H11 Xtreme White Plus

Xtreme White Hybrid bulbs are worth it if you want the lightest possible. They're brighter and provide better contrast versus stock, allowing drivers to see farther with greater safety on dark roads or high traffic areas like city streets at night time - because these lights don't have any filters that would interfere with their visibility! Made from quality materials such as quartz glass alongside our special alloy filaments which reflect heat much more efficiently than common metals do; this means they will last longer without getting too hot and eventually cracking under pressure (which can lead us to an accident).

$73.19

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View all 24 replacement options for size H11 →

D1S Bulbs

Used for: Headlight Bulb High Beam, Headlight Bulb Low Beam

View all 11 replacement options for size D1S →

921 Bulbs

Used for: Back Up Reverse Light Bulb, Turn Signal Light Bulb Rear

View all 14 replacement options for size 921 →

7506 Bulbs

Used for: Brake Light Bulb, Tail Light Bulb

Osram 7506 Original Light Bulbs with Metal Bases

Osram 7506 Original Light Bulbs with Metal Bases

As the leading global provider, OSRAM takes pride in being the foremost manufacturer of automotive bulbs, catering to the needs of vehicle manufacturers worldwide. Their unmatched expertise has made them the trusted supplier for millions of cars and trucks manufactured by renowned automotive giants. Here, we proudly offer the OSRAM 7506 (P21W-382) bulb, identical to the ones provided directly to vehicle manufacturers. It boasts an exceptional price-to-performance ratio, ensuring top-notch quality at an affordable rate. With a combination of superior craftsmanship, remarkable luminosity, and unwavering durability, OSRAM's Original Equipment products outshine many other bulbs available in the market, providing a genuine advantage for discerning customers.

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Ruiandsion 7506 LED Light Bulbs (BA15S Base)

Ruiandsion 7506 LED Light Bulbs (BA15S Base)

Introducing the Ruiandsion 7506 LED Light Bulbs, the perfect solution for upgrading your vehicle's lighting system. With a host of impressive features, these bulbs are designed to deliver enhanced performance and convenience. One standout feature of this 1156 LED Bulb is its Non-Polarity Design. Gone are the days of worrying about polarity sensitivity during installation. The plug-and-play functionality ensures a hassle-free experience, whether your vehicle has a negative earth or positive earth system. Installing these bulbs is as easy as it gets. Get ready to experience a clean and crisp illumination with the striking White color emitted by these bulbs. The 3030 chips incorporated in each bulb guarantee a powerful and consistent output of light. With 16 LEDs per bulb, you can expect a remarkably bright and even distribution of light across your surroundings. Durability is at the core of the Ruiandsion 7506 LED Light Bulbs. Designed to withstand extreme conditions, they operate flawlessly within a wide temperature range, from -40 to +75 degrees. Whether you're facing scorching heat or freezing cold, these bulbs will keep shining brightly, ensuring optimal visibility for your journeys.

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View all 12 replacement options for size 7506 →

7507 Bulbs

Used for: Turn Signal Light Bulb Front

KATUR 7507 LED Yellow Bulbs (BAU15S Base)

KATUR 7507 LED Yellow Bulbs (BAU15S Base)

Enhance your driving experience with the KATUR 7507 LED Yellow Bulbs. Designed to deliver superior performance, these bulbs feature 12 high-power 3020 LED chips per bulb, boasting a maximum capacity of 80W while operating at an efficient 5.2W. With their distinctive Amber Yellow color, these bulbs provide optimal visibility and a unique aesthetic appeal. Say goodbye to dark spots and shadowed areas. These bulbs offer a perfect beam pattern, providing consistent and uniform light distribution in conditions of poor visibility caused by rain, fog, dust, or snow. Drive with confidence knowing that your surroundings are well-illuminated without causing glare to other drivers. 360° Full Angle Light: Enjoy an astounding emitted light effect with the KATUR 7507 LED Yellow Bulbs. Designed with a 360-degree full angle light, these bulbs deliver comprehensive and all-encompassing lighting, eliminating blind spots and ensuring optimal visibility from all angles. Rapid On/Off Response: Safety is a priority, and these bulbs deliver. With a lightning-fast on/off response time of just 0.1s, there is no delay in signaling your intentions. Experience a safer and more reliable turning experience, alerting other drivers promptly and effectively. Double Heat Dissipation: Built with an aircraft-grade aluminum body and a unique bump appearance design, these bulbs provide excellent heat dissipation. The increased heat dissipation area ensures optimal performance and longevity. With wide voltage and constant current, these bulbs offer a lifespan of up to 60,000 hours, ensuring long-lasting durability.

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View all 9 replacement options for size 7507 →

2825 Bulbs

Used for: Glove Box Light Bulb, Interior Door Light Bulb, Map Light Bulb, Trunk or Cargo Area Light

View all 12 replacement options for size 2825 →

6418 Bulbs

Used for: Vanity Mirror Light Bulb

Philips 6418 Ultinon LED Bulb

Philips 6418 Ultinon LED Bulb

If you are looking to upgrade your style without buying a new car, replacing your interior and exterior lighting with Philips Ultinon LEDs is a smart way to spend your money. Philips Ultinon LED lights are a direct replacement for conventional bulbs. They’re easy to install and available for a wide range of interior and exterior applications. Whether it’s for backup, stopping, or signaling, Philips Ultinon exterior lighting is designed to provide excellent light distribution. The light is projected where you need it so not only can you see more inside your car, you can see more on the road. Make a statement and get noticed with Philips LEDs.

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View all 9 replacement options for size 6418 →

This page helps you find the correct bulb sizes for the 2012 Audi TT RS by lighting position, so you can verify each exterior and interior lamp before you buy replacements. Because the TT RS can use different lighting setups depending on market, trim, and body style, checking the exact location on the chart is the safest way to match the right bulb.

For the 2012 Audi TT RS, the listed bulb types include D1S for the high and low beams, H11 for the front fog lights, 7507 for the front turn signals, 921 for the rear turn signals and reverse lights, and 7506 for the brake and tail lights. Interior and convenience lights such as the glove box, trunk, map, door, and vanity mirror use the sizes shown on this page, while several exterior positions are LED-based.

Fitment can vary by trim package, lighting option, and regional market, so it is smart to confirm what is actually installed on your car before ordering. This is especially important on vehicles with factory LED lighting or when a previous owner has changed bulbs or housings. If you are considering aftermarket LED conversions, make sure the bulb style, polarity, and any required resistors or adapters are compatible with the TT RS’s electrical system. For the best results, compare the bulb in the car with the chart and inspect the existing part number or base type before purchase.

FAQ

What bulb size does the 2012 Audi TT RS use for the low beam headlights?

The 2012 Audi TT RS uses D1S bulbs for the low beam headlights on this page.

What bulb size is listed for the high beam headlights on the 2012 Audi TT RS?

The high beam headlights are listed as D1S on this page.

What is the front fog light bulb size for the 2012 Audi TT RS?

The front fog light bulb size listed for the 2012 Audi TT RS is H11.

What bulb does the front turn signal use?

The front turn signal bulb is listed as 7507.

What bulb does the rear turn signal use?

The rear turn signal bulb is listed as 921.

What bulb size is used for the reverse lights?

The back up reverse light bulb is listed as 921.

What bulb size is used for the brake lights and tail lights?

Both the brake light and tail light bulbs are listed as 7506.

Are the license plate lights on the 2012 Audi TT RS LED?

Yes, the license plate light bulbs are listed as LED on this page.

Which interior bulbs use the 2825 size?

The glove box light, trunk or cargo area light, map light, and interior door light are all listed as 2825.

What bulb size is used for the vanity mirror light?

The vanity mirror light bulb is listed as 6418.

Do the parking lights and daytime running lights use LED bulbs?

Yes, both the parking light bulb and daytime running light bulb are listed as LED.

Why should I check the installed bulb before buying replacements?

Because trim, lighting package, and market differences can change the exact fitment, and prior bulb changes may mean the installed part does not match the original equipment.

Can aftermarket LED bulbs be used in place of halogen bulbs on the 2012 Audi TT RS?

Yes, but fitment should be checked carefully. Some aftermarket LED bulbs need adapters, resistors, or specific housings to work correctly without warning lights or beam pattern issues.

Does this page apply to every 2012 Audi TT RS?

It is a strong fitment guide for the 2012 Audi TT RS, but lighting equipment can vary by market and body style, so the bulb position on the chart should always be verified against the car.

Audi TT RS Bulb Size by Year