Audi TTS Quattro Brake Bulb Size
The Audi TTS Quattro brake light utilizes a P21W bulb size for illumination across all recorded vehicle versions. Data for the specific component covers a range from 2009 through 2015.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 2009-2015 | P21W |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W |