3 Years Available
Audi A3 Sportback E-Tron Light Bulb Sizes
Complete bulb size reference for the Audi A3 Sportback E-Tron from 2016 to 2018. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Our database lists the same H7 low beam bulb for Audi a3-sportback-e-tron entries from 2016 to 2018. Confirm your trim and factory lighting package before buying.
Year Range
2016 – 2018
3 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Dome Light | W5W(2016–2018) | 3 years | Consistent |
| Door Light | W5W(2016–2018) | 3 years | Consistent |
| Map Light | W5W(2017–2018) | 2 years | Consistent |
| Trunk Light | W5W(2016–2018) | 3 years | Consistent |
| Daytime Running | H15(2016–2016) | 1 years | Consistent |
| High Beam | H15(2016–2016) | 1 years | Consistent |
| Low Beam | H7(2016–2016) | 1 years | Consistent |
| Fog Light | H11(2016–2016) | 1 years | Consistent |
| Brake Light | 7440(2016–2016) | 1 years | Consistent |
| Tail Light | 921(2016–2016) | 1 years | Consistent |
| Parking Light | W5W(2016–2016) | 1 years | Consistent |
Common A3 Sportback E-Tron Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Audi A3-Sportback-E-Tron from 2016 to 2018, covering 3 model years. Select your year below for a complete position-by-position bulb chart.
No, the Audi A3-Sportback-E-Tron has used the H7 low beam bulb consistently across all 3 model years in our database. Any year in the 2016–2018 range uses the same bulb.
The Audi A3-Sportback-E-Tron uses a H7 bulb for the low beam and a H15 for the high beam, and a H11 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Audi A3-Sportback-E-Tron uses a H7 low beam, and direct-fit LED conversion kits for that size are widely available. LED upgrades typically produce 2–3× more light output than stock halogen and last 25,000+ hours. Look for a DOT-compliant kit with a proper beam cutoff pattern.
Select your model year from the list below. Each year page shows every bulb position — low beam, high beam, fog light, turn signal, and brake light — with the correct size and a link to buy it on Amazon.