Audi 100 Series Brake Bulb Size
The Audi 100 Series brake light utilizes 1156 and P21W bulb sizes for various lighting applications across the vehicle. Data for the specified components covers the period from 1969 through 1977.
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 |
|---|---|
| 1969-1977 | 1156 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 |