Audi Q7 Daytime Running Light Bulb Size
The Audi Q7 daytime running light utilizes H15 and P21W bulb sizes depending on the specific version of the lighting component. Available data covers the range from 2007 to 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 |
|---|---|
| 2013-2015 | H15 |
| 2010-2012 | H15 (With Halogen Capsule Headlamps) |
| 2007-2009 | P21W (With HID Headlamps) |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ECE standard (Europe & worldwide). Dual-filament halogen bulb with PGJ23t-1 base. 12V, 55W/15W. | H15 |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W |