2019 Audi S4 headlight fitment: The low-beam and high-beam headlights use LED lighting. The supplied fitment data does not list a replaceable bulb code for either beam, and no projector or non-projector variation is specified.
Most other exterior and interior lighting is also listed as LED, including the front and rear turn signals, daytime running lights, parking lights, cornering lights, side markers, tail lights, brake lights, center stop light, reverse lights, license plate lights, and dome, map, trunk, vanity, and interior lights.
- Glove box: Uses a 2821 bulb.
- Fog lights: No fitment is listed in the supplied data.
- Headlights: LED low beam and LED high beam; no separate bulb number is provided.
Confirm the original lamp assembly and connector before ordering, especially when servicing factory LED lighting. This page reflects the supplied 2019 Audi S4 fitment data and does not identify alternate configurations.