5 Years Available
Audi S3 Light Bulb Sizes
Complete bulb size reference for the Audi S3 from 2015 to 2019. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Year Range
2015 – 2019
5 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | LED Headlights(2017–2019) HID-D3S LED(2015–2016) | 5 years | Changed |
| High Beam | LED Headlights(2017–2019) HID-D3S LED(2015–2016) | 5 years | Changed |
| Fog Light | LED Fog Light(2017–2019) 64136(2015–2016) | 5 years | Changed |
| Brake Light | LED Bulb(2015–2019) | 5 years | Consistent |
| Side Marker | LED Bulb(2017–2019) | 3 years | Consistent |
| Turn Signal Front | LED Bulb(2017–2019) 12181NA LED(2015–2016) | 5 years | Changed |
| Turn Signal Rear | LED Bulb(2015–2019) | 5 years | Consistent |
| Dome Light | 2825(2015–2019) | 5 years | Consistent |
| License Plate | LED Bulb(2015–2019) | 5 years | Consistent |
| Map Light | 2825(2017–2019) | 3 years | Consistent |
| Parking Light | LED Bulb(2015–2019) | 5 years | Consistent |
| Reverse Light | LED Bulb(2015–2019) | 5 years | Consistent |
| Trunk Light | 2825(2015–2019) | 5 years | Consistent |
Select Your Year
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Frequently Asked Questions
We have bulb size data for the Audi S3 from 2015 to 2019, covering 5 model years.
Yes, the Audi S3 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 S3 is the LED Headlights. Select your specific year below for the exact fitment.
Yes, you can upgrade your Audi S3 headlights to LED. Look for an LED conversion kit in the LED Headlights size for the low beams. LED bulbs offer better visibility and longer lifespan.
Select your Audi S3 year from the list below. Each year page shows every bulb position with the correct size and links to purchase on Amazon.