Makes · Audi · A4
2011 Audi A4 bulb size chart
Catalog bulb positions and codes for the 2011 Audi A4. Confirm against your owner’s manual before buying.
Bulb chart
Headlight & fog
| Position | Bulb |
|---|
| Fog Light Bulb Front | H11 LED, H16 LED |
| Headlight Bulb High Beam and Low Beam | D3S |
Exterior signal & marker
| Position | Bulb |
|---|
| Back Up Reverse Light Bulb | 921 |
| Brake Light Bulb(with halogen headlights) | 7506R |
| Brake Light Bulb(with HID headlights) | LED |
| Center High Mount Stop Light Bulb | LED |
| Daytime Running Light Bulb | LED |
| License Plate Light Bulb | 6418 |
| Side Marker Light Bulb Front | 2825, 98 |
| Stepwell Light Bulb | LED |
| Tail Light Bulb(with halogen headlights) | 7506R |
| Tail Light Bulb(with HID headlights) | LED |
| Turn Signal Light Bulb Front | 12272NA |
| Turn Signal Light Bulb Rear | 7506 |
Interior & accessory
| Position | Bulb |
|---|
| Dome Light Bulb | 6411, 6428 |
| Glove Box Light Bulb | 2825, 98 |
| Interior Door Light Bulb | 2825, 98 |
| Map Light Bulb | 2825, 98 |
| Trunk or Cargo Area Light | 2825, 98 |
| Vanity Mirror Light Bulb | 6418 |
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