Used for: Headlight Bulb Low Beam
Used for: Back Up Reverse Light Bulb
Used for: Daytime Running Light Bulb
Used for: License Plate Light Bulb
Used for: Parking Light Bulb, Stepwell Light Bulb
Used for: Parking Light Bulb, Stepwell Light Bulb
This page covers the bulb sizes for the 2007 Audi S8 and is organized by lighting position so you can quickly verify the correct fitment before buying replacement bulbs. Whether you are changing a headlight, a rear signal, or a small exterior lamp, matching the bulb to the exact location helps avoid guesswork and returns.
The 2007 Audi S8 uses a mix of LED and conventional bulb types depending on the lamp position. Because lighting equipment can vary by market and body style, it is a good idea to compare the bulb chart with the bulb already installed in your car before ordering. That is especially helpful on a performance sedan like the S8, where factory equipment may differ across trims and package options.
For the best fitment results, check whether your car has the original halogen setup or a converted LED setup, since aftermarket changes can affect bulb choice and warning messages. Trim level, lighting package, and regional specifications can also change the bulb used in a given socket. If possible, remove the old bulb and confirm the number printed on it before purchase, especially for exterior lamps and any upgraded LED assemblies. This is the safest way to avoid mismatches when replacing bulbs on the 2007 Audi S8.
The low beam headlight bulb listed for the 2007 Audi S8 is D2S.
The back up reverse light bulb listed for the 2007 Audi S8 is 921.
The license plate light bulb listed for the 2007 Audi S8 is 6418.
The daytime running light bulb listed for the 2007 Audi S8 is 7506.
The parking light bulb listed for the 2007 Audi S8 is 2825, 98.
The stepwell light bulb listed for the 2007 Audi S8 is 2825, 98.
Yes. The bulb chart for this page lists LED for the center high mount stop light, brake light, tail light, and rear turn signal light positions.
Yes. Trim, lighting package, market, and body style can affect bulb fitment on the 2007 Audi S8, so always confirm the exact lamp position before ordering.
Checking the installed bulb helps confirm the exact bulb number and avoids issues caused by prior repairs, aftermarket parts, or regional equipment differences.
Yes. Aftermarket LED conversions can change the bulb type, connector fit, or warning behavior, so you should verify what is actually installed before purchasing a replacement.
Yes. The page is designed to help you verify bulb sizes by lighting position, making it easier to match the correct bulb to the correct lamp on the 2007 Audi S8.
If your 2007 Audi S8 does not match the listed bulb size, compare the old bulb, check your trim and lighting package, and confirm whether the car has been modified or fitted with non-original parts.
