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Audi S6 2021 Bulb Size
Bulb size chart
Headlight Bulb High Beam and Low Beam - LED
Back Up Reverse Light Bulb - LED
Brake Light Bulb - LED
Center High Mount Stop Light Bulb - LED
Cornering Light Bulb - LED
Daytime Running Light Bulb - LED
License Plate Light Bulb - LED
Parking Light Bulb - LED
Side Marker Light Bulb Front - LED
Side Marker Light Bulb Rear - LED
Stepwell Light Bulb - LED
Tail Light Bulb - LED
Turn Signal Light Bulb Front - LED
Turn Signal Light Bulb Rear - LED
Dome Light Bulb - LED
Glove Box Light Bulb - 2825, 98
Interior Door Light Bulb - 2825, 98
Map Light Bulb - LED
Reading Light Bulb Rear - LED
Trunk or Cargo Area Light - LED
Vanity Mirror Light Bulb - LED
2825 Bulbs
Used for: Glove Box Light Bulb, Interior Door Light Bulb
98 Bulbs
Used for: Glove Box Light Bulb, Interior Door Light Bulb
This page helps you verify bulb sizes for the 2021 Audi S6 by lighting position, so you can match the correct replacement to the exact lamp on the car. Whether you are checking exterior lights, interior courtesy lamps, or cargo-area lighting, the goal is to make bulb selection faster and reduce guesswork before you buy.
The 2021 Audi S6 uses LED lighting for most exterior and many interior functions, but a few smaller interior positions may use different bulb types. Because trim level, lighting package, market, and body style can change the fitment, it is smart to confirm the bulb location on this page and compare it with the bulb already installed in your vehicle.
For the best fitment results, always compare the listed bulb position with your actual car, since trim and package differences can affect the lighting setup on a 2021 Audi S6. Some versions may use factory LED assemblies that are not serviced as a simple replaceable bulb, while others may allow a direct bulb swap or an aftermarket LED conversion. If you are upgrading from halogen to LED or replacing a previous aftermarket bulb, check the physical base, connector style, and available space before ordering. When possible, remove the old bulb first and verify the markings on the bulb itself, especially for the glove box and interior door lights where 2825 and 98 are listed.
FAQ
What bulbs does the 2021 Audi S6 use for the headlights?
The headlight high beam and low beam setup on the 2021 Audi S6 is listed as LED. In many cases, this means the light is part of an LED assembly rather than a standard replaceable halogen bulb.
Are the front turn signals on the 2021 Audi S6 LED?
Yes. The front turn signal light bulb position is listed as LED for the 2021 Audi S6.
What is the bulb type for the rear turn signals?
The rear turn signal light bulb position is listed as LED on the 2021 Audi S6.
Does the 2021 Audi S6 use LED brake lights and tail lights?
Yes. The brake light bulb and tail light bulb positions are both listed as LED for this model year.
What bulb is used for the license plate lights?
The license plate light bulb position is listed as LED on the 2021 Audi S6.
What should I know about the daytime running lights on this car?
The daytime running light bulb position is listed as LED. On the 2021 Audi S6, DRLs are typically integrated into the factory lighting design rather than using a basic replaceable bulb.
Are the back up reverse lights LED on the 2021 Audi S6?
Yes. The back up reverse light bulb position is listed as LED.
What bulb sizes are used for the glove box and interior door lights?
The glove box light bulb and interior door light bulb are listed as 2825, 98. Those are the bulb types shown for these interior positions on this page.
Can trim or lighting package affect bulb fitment on the 2021 Audi S6?
Yes. Trim, lighting package, market, and body style can change the exact lighting setup, so it is important to confirm the bulb position and compare it with the bulb in your vehicle before ordering.
If a light position is listed as LED, can I replace it with a standard bulb?
Usually no. Many LED positions on the 2021 Audi S6 are part of an LED module or assembly, so they may not accept a standard halogen-style replacement bulb.
How can I avoid ordering the wrong bulb for my 2021 Audi S6?
Use the bulb position on this page, then verify the installed bulb or the factory lighting assembly on your car. This is especially important for LED exterior lights and for interior bulbs where small differences in base type can matter.
Do the map lights, dome light, and cargo light use LED on this model?
Yes. The map light bulb, dome light bulb, and trunk or cargo area light are all listed as LED for the 2021 Audi S6.