Audi TT 2011 Bulb Size

Bulb size chart

Fog Light Bulb Front - H7
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 - 7506
License Plate Light Bulb - 6418
Parking Light Bulb - 2827, 64132
Side Marker Light Bulb Front - 2827, 64132
Tail Light Bulb - 7506
Turn Signal Light Bulb Front - 64136, 7507
Turn Signal Light Bulb Rear - 921
Courtesy Light Bulb - 6418
Glove Box Light Bulb - 2825
Map Light Bulb - 2825
Trunk or Cargo Area Light - 2825

H7 Bulbs

Used for: Fog Light Bulb Front

View all 22 replacement options for size H7 →

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, Daytime Running 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 →

6418 Bulbs

Used for: License Plate Light Bulb, Courtesy 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 →

2827 Bulbs

Used for: Parking Light Bulb, Side Marker Light Bulb Front

KATUR Extremely Bright 2827 LED Light Bulbs

KATUR Extremely Bright 2827 LED Light Bulbs

Upgrade your vehicle's lighting with the KATUR Extremely Bright 2827 LED Light Bulbs and experience superior brightness, energy efficiency, and durability. Enjoy a crisp and clear white light with a color temperature of 6000K, providing enhanced visibility and a modern aesthetic. Don't settle for dim and outdated bulbs when you can have the best. Choose KATUR for exceptional quality and performance in LED lighting.With a T10 base type, these LED bulbs are a direct replacement for your existing car lights, making installation quick and hassle-free. Designed with three powerful 3030 SMD LEDs, these bulbs deliver an incredibly bright and crisp white light that enhances visibility and adds a touch of modern elegance to your vehicle. Thanks to the 360-degree beam angle, these LED bulbs offer a uniform and consistent illumination, eliminating hot spots and providing a wide coverage area. Whether you need to enhance your interior cabin lights, license plate lights, side marker lights, or any other compatible car light, these bulbs are up to the task. Operating at a voltage range of 12V to 16V, these bulbs are highly versatile and can be used in various vehicles without any compatibility issues. With a low wattage of 1.5W, they consume minimal power while still delivering an impressive brightness of 350 lumens. Say goodbye to inefficient incandescent bulbs and enjoy the benefits of energy-saving LED technology.

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View all 10 replacement options for size 2827 →

64132 Bulbs

Used for: Parking Light Bulb, Side Marker Light Bulb Front

VEHICODE White 64132 LED Bulbs

VEHICODE White 64132 LED Bulbs

Introducing the VEHICODE White 64132 LED Bulbs, the perfect lighting solution for a wide range of applications. With advanced features and reliable performance, these bulbs are designed to enhance your driving experience. Equipped with 5 high-power SMD-3030 LED chips, these bulbs deliver impressive brightness, producing 370 lumens per bulb. With an output wattage of 1.7W per bulb, they provide efficient lighting while conserving energy. The working voltage range of 10-30V ensures compatibility with various vehicles. Experience the crisp and vibrant illumination of the 6000K-6500K white color temperature, creating a modern and stylish look for your vehicle. These bulbs boast an exceptional lifespan of up to 30,000 hours, ensuring long-lasting reliability and reduced maintenance.

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View all 11 replacement options for size 64132 →

64136 Bulbs

Used for: Turn Signal Light Bulb Front

View all 8 replacement options for size 64136 →

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, Map Light Bulb, Trunk or Cargo Area Light

View all 12 replacement options for size 2825 →

The 2011 Audi TT uses a mix of bulb types depending on the lighting position, body style, and equipment level. This page is designed to help you verify the correct bulb size by location, so you can match the right part before you buy or replace anything.

If you are changing a headlight, tail light, interior lamp, or exterior marker on your 2011 Audi TT, checking the bulb chart by lighting position is the safest way to avoid ordering the wrong fit. The TT’s lighting setup can vary, so a position-by-position guide is especially useful.

Fitment can differ by trim, lighting package, market, and whether your TT has factory halogen or xenon-style lighting components, so always confirm what is actually installed on the car before purchasing. Aftermarket LED conversions may look appealing, but they do not always fit or function the same way as the original bulb type, especially for headlights, DRLs, and turn signals. If you are replacing a bulb, it is a good idea to remove the old one and compare it directly with the new part before installation. That simple check can help you avoid mismatched bases, incorrect brightness, or warning messages on the dash.

FAQ

What bulb does the 2011 Audi TT use for the low beam headlight?

The listed low beam headlight bulb for the 2011 Audi TT is D1S. Always confirm the existing bulb and lighting package before ordering, since equipment can vary by market and trim.

What bulb size is used for the high beam on the 2011 Audi TT?

The high beam headlight bulb is listed as D1S for this model year. Because the TT can have different lighting configurations, checking the installed bulb is still recommended.

What is the front turn signal bulb for a 2011 Audi TT?

Front turn signal bulb options listed for the 2011 Audi TT are 7507 and 64136. Use the one that matches your vehicle’s installed bulb and socket style.

What bulb does the rear turn signal use?

The rear turn signal bulb is listed as 921 on the 2011 Audi TT.

What bulb is used for the reverse light?

The back up reverse light bulb is listed as 921 for the 2011 Audi TT.

What bulb size fits the license plate lights?

The license plate light bulb is listed as 6418 for the 2011 Audi TT.

What bulb is used for the map light and glove box light?

The map light bulb and glove box light bulb are both listed as 2825 on the 2011 Audi TT.

What bulb fits the trunk or cargo area light?

The trunk or cargo area light bulb is listed as 2825 for the 2011 Audi TT.

What bulb is used for the courtesy lights?

The courtesy light bulb is listed as 6418 on the 2011 Audi TT.

What bulb sizes are listed for the parking light and front side marker light?

The parking light bulb and front side marker light bulb are listed as 64132 and 2827 for the 2011 Audi TT.

What bulb is used for the brake light and tail light?

The brake light bulb and tail light bulb are both listed as 7506 for the 2011 Audi TT.

What bulb is used for the daytime running light?

The daytime running light bulb is listed as 7506 for the 2011 Audi TT.

What bulb does the front fog light use?

The front fog light bulb is listed as H7 for the 2011 Audi TT.

Does the 2011 Audi TT use an LED center high mount stop light?

Yes, the center high mount stop light is listed as LED on the 2011 Audi TT, which means it may not use a replaceable standard bulb like some other lamps.

Why should I check the bulb by position instead of buying by model only?

Because the 2011 Audi TT can vary by trim, body style, and lighting package, the same model year may use different bulbs in different positions. Checking by lighting position helps ensure the correct replacement.

Audi TT Bulb Size by Year