Audi A4 Quattro Headlight Bulb Sizes
Select your Audi A4 Quattro model year to view exact low beam, high beam, and fog light bulb sizes.
2025
Audi A4 Quattro
Low: Factory LED (Sealed Unit) | High: Factory LED (Sealed Unit)
2024
Audi A4 Quattro
Low: Factory LED (Sealed Unit) | High: Factory LED (Sealed Unit)
2023
Audi A4 Quattro
Low: Factory LED (Sealed Unit) | High: Factory LED (Sealed Unit)
2022
Audi A4 Quattro
Low: Factory LED (Sealed Unit) | High: Factory LED (Sealed Unit)
2021
Audi A4 Quattro
Low: Factory LED (Sealed Unit) | High: Factory LED (Sealed Unit)
2020
Audi A4 Quattro
Low: Factory LED (Sealed Unit) | High: Factory LED (Sealed Unit)
2019
Audi A4 Quattro
Low: H7 | High: H7
2018
Audi A4 Quattro
Low: H7 | High: H7
2017
Audi A4 Quattro
Low: D1S HID / H7 | High: H7
2016
Audi A4 Quattro
Low: D1S HID / H7 | High: H7
2015
Audi A4 Quattro
Low: D1S HID / H7 | High: H7
2014
Audi A4 Quattro
Low: D1S HID / H7 | High: H7