10 Years Available
Audi Tt Light Bulb Sizes
Complete bulb size reference for the Audi Tt from 2008 to 2019. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Year Range
2008 – 2019
10 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | HID-D1S LED(2008–2015) LED Headlights(2017–2019) | 10 years | Changed |
| High Beam | HID-D1S LED(2008–2015) LED Headlights(2017–2019) | 10 years | Changed |
| Fog Light | H11 LED(2011–2015) LED Fog Light(2017–2019) H7 LED(2008–2010) | 10 years | Changed |
| Brake Light | LED Bulb(2008–2019) | 10 years | Consistent |
| Side Marker | LED Bulb(2017–2019) 64132 LED(2008–2010) 2827 LED(2011–2011) | 7 years | Changed |
| Turn Signal Front | 7507 LED(2008–2015) LED Bulb(2017–2019) | 10 years | Changed |
| Turn Signal Rear | 921 LED(2008–2015) LED Bulb(2017–2019) | 10 years | Changed |
| Dome Light | LED Bulb(2017–2019) | 3 years | Consistent |
| License Plate | LED Bulb(2013–2019) 6418(2008–2011) | 10 years | Changed |
| Map Light | 2825(2008–2015) LED Bulb(2017–2019) | 10 years | Changed |
| Parking Light | LED Bulb(2013–2019) 64132(2008–2010) 2827(2011–2011) | 10 years | Changed |
| Reverse Light | 921(2008–2015) LED Bulb(2017–2019) | 10 years | Changed |
| Trunk Light | 2825(2008–2019) | 10 years | Consistent |
Select Your Year
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Frequently Asked Questions
We have bulb size data for the Audi Tt from 2008 to 2019, covering 10 model years.
Yes, the Audi Tt has used different bulb sizes across model years. Check the bulb evolution table above to see exactly which sizes were used in which years.
The most commonly used low beam headlight bulb for the Audi Tt is the HID-D1S LED. Select your specific year below for the exact fitment.
Yes, you can upgrade your Audi Tt headlights to LED. Look for an LED conversion kit in the HID-D1S LED size for the low beams. LED bulbs offer better visibility and longer lifespan.
Select your Audi Tt year from the list below. Each year page shows every bulb position with the correct size and links to purchase on Amazon.