Audi S4 Bulb Size Guide | Exterior & Interior Lights


What is the correct light bulb size for Audi S4? It is a popular question as Audi S4 lamps tend to fade out and dim off over time due to the limited life span.

Our comprehensive chart will guide you through Audi S4 light bulb sizes for all interior and exterior lamp types like headlights, fog lights, turn signals, brake lights, tail lights, license plate, dome lights, trunk lights and many more.

You will learn how to upgrade Audi S4 with LED lights or install HID headlight conversion instead of spending countless hours trying to figure out the needed light bulb size.


2000 - 2019 Audi S4 Light Bulb Chart

2000 - 2002 2003 2004 - 2006 2007 - 2016 2017 2018 2019
High Beam - - H7, H9 - - - LED
High and Low Beam - - - D3S - LED -
Low Beam D2S - D1S, D2S, H7 - - - LED
Back Up 7506 - 7506 921 - LED LED
Brake 7528 - 7225, 7528 LED - LED LED
Center Stop - - LED LED - LED LED
Cornering Light - - - - - LED LED
Courtesy 2825, 98 - 2825, 6418, 98 2825, 98 - - -
DRL 2825, 98 - 7506 LED - LED LED
Dome Light 6411, 6428 - 6411, 6428 6411, 6428 - LED LED
Engine 6411, 6428 - 6411, 6428 6411, 6428 - - -
Fog Light H11 LED, H16 LED - H11 LED, H16 LED H11 LED, H16 LED - - -
Glove Box 6418 - 2825, 98 2825, 98 - 2821 2821
Interior Door 2825, 98 - 2825, 98 2825, 98 - LED LED
License Plate 6418 - 6418 LED - LED LED
Map Light 64111 - 64111 2825, 98 - LED LED
Parking - - 3457A LED - LED LED
Side Marker Front 3457A - 3457A LED - LED LED
Side Marker Rear - - 5007, 7528 LED - LED LED
Stepwell 2825, 98 - 2825, 98 LED - LED LED
Tail Light 7528 - 7225, 7528 LED - LED LED
Trunk Area - - 2825, 6418, 98 2825, 98 - LED LED
Turn Signal 2827, 3457A - 2827, 3457A 64132 - LED LED
Turn Signal Rear 7506 - 7507 LED - LED LED
Vanity Mirror 6418 - 6418 6418 - LED -

2000 - 2019 Audi S4 Light Bulb Chart


2000 - 2002
2003
2004 - 2006
2007 - 2016
2017
2018
2019

High Beam

-
-
H7, H9
-
-
-
LED

High and Low Beam

-
-
-
D3S
-
LED
-

Low Beam

D2S
-
D1S, D2S, H7
-
-
-
LED

Back Up

Brake

Center Stop

-
-
LED
LED
-
LED
LED

Cornering Light

-
-
-
-
-
LED
LED

Courtesy

2825, 98
-
2825, 98
-
-
-

DRL

Dome Light

Engine

-
-
-
-

Fog Light

Glove Box

Interior Door

2825, 98
-
2825, 98
2825, 98
-
LED
LED

License Plate

Map Light

Parking

-
-
LED
-
LED
LED

Side Marker Front

Side Marker Rear

-
-
LED
-
LED
LED

Stepwell

2825, 98
-
2825, 98
LED
-
LED
LED

Tail Light

Trunk Area

-
-
2825, 98
-
LED
LED

Turn Signal

Turn Signal Rear

Vanity Mirror

-
-
LED
-

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