For the 2013 Audi Q7, the low-beam headlight fitment is D3S. High-beam fitment varies by headlight configuration, with listings for both H15 and D3S. Verify the bulb installed in your specific headlamp before ordering, especially if replacing a high-beam bulb.
Fog-light fitment also varies, with H11 LED, H16 LED, and 921 listed. Several exterior lighting positions use integrated LEDs rather than replaceable bulb numbers, including the front and rear turn signals, brake lights, center stop light, daytime running lights, license-plate lights, parking lights, and tail lights.
- Reverse lights: 921
- Rear side markers: 2821
- Step, courtesy, glove-box, and trunk lights: 2825 or 98
- Dome lights: 6411 or 6428
- Map light: 64111
Because the supplied listings include configuration-specific choices, compare the existing bulb and housing before purchasing.