2020 Audi A3 bulb size chart
Catalog bulb positions and codes for the 2020 Audi A3. Confirm against your owner’s manual before buying.
Bulb chart
Headlight & fog
| Position | Bulb |
|---|---|
| Fog Light Bulb Front | H8 LED |
| Headlight Bulb High Beam | H16 LED, H8 LED |
| Headlight Bulb Low Beam | D3S |