For the 2021 Audi A5, the listed low-beam and high-beam headlight options are H16 LED and H8 LED. These alternatives indicate that headlight bulb fitment can vary by the specific factory headlamp configuration, so confirm the bulb currently installed or match the vehicle’s headlight housing before ordering. Do not assume H16 and H8 are interchangeable for every A5.
The front fog light uses an H8 LED bulb. The cornering light is listed with an H11 bulb.
- Low beam: H16 LED or H8 LED
- High beam: H16 LED or H8 LED
- Fog light: H8 LED
- Cornering light: H11
- Engine compartment: 578
- Glove box and interior: 194
No front turn-signal or reverse-light bulb fitment is listed in the supplied data.