13 Years Available
Audi Q7 Light Bulb Sizes
Complete bulb size reference for the Audi Q7 from 2007 to 2020. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Audi q7 changed low beam specifications across model years — 2010–2015: HID-D3S LED; 2017–2019: HID-D5S LED; 2007–2009: HID-D1S LED. Make sure to select your exact year below to get the right bulb size.
Year Range
2007 – 2020
13 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Reverse Light | 921(2007–2020) | 13 years | Consistent |
| Fog Light | H11 LED(2010–2015) H7 LED(2007–2009) 921(2019–2020) Fog Light(2017–2018) | 13 years | Changed |
| Tail Light | 921(2020–2020) | 1 years | Consistent |
| Low Beam | HID-D3S LED(2010–2015) HID-D5S LED(2017–2019) HID-D1S LED(2007–2009) | 12 years | Changed |
| High Beam | HID-D3S LED(2010–2015) HID-D5S LED(2017–2019) HID-D1S LED(2007–2009) | 12 years | Changed |
| Brake Light | LED Bulb(2007–2019) | 12 years | Consistent |
| Dome Light | 6411(2011–2015) LED Bulb(2017–2019) 47830(2007–2009) 47830 or 6411(2010–2010) | 12 years | Changed |
| Side Marker | 2821(2007–2019) | 12 years | Consistent |
| Turn Signal Front | 64136(2007–2012) 12181NA(2017–2019) LED Bulb(2013–2015) | 12 years | Changed |
| License Plate | LED Bulb(2013–2019) 6418(2007–2012) | 12 years | Changed |
| Map Light | 47830(2007–2015) LED Bulb(2017–2019) | 12 years | Changed |
| Turn Signal Rear | LED Bulb(2013–2019) 7506(2007–2012) | 12 years | Changed |
| Trunk Light | 2825(2007–2015) LED Bulb(2017–2019) | 12 years | Changed |
| Door Light | W5W(2013–2019) | 6 years | Consistent |
| Parking Light | 2827(2007–2009) 2825(2011–2012) 2825 or 2827(2010–2010) | 6 years | Changed |
| Daytime Running | H15(2010–2012) | 3 years | Consistent |
Common Q7 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Audi Q7 from 2007 to 2020, covering 13 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Audi Q7 changed low beam bulb specifications across generations: 2010–2015: HID-D3S LED; 2017–2019: HID-D5S LED; 2007–2009: HID-D1S LED. Make sure to check your exact year using the list below.
The Audi Q7 uses a HID-D3S LED bulb for the low beam (same bulb serves both high and low beam via dual filament), and a H11 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The Audi Q7 uses a HID-D3S LED low beam, and direct-fit LED conversion kits for that size are widely available. LED upgrades typically produce 2–3× more light output than stock halogen and last 25,000+ hours. Look for a DOT-compliant kit with a proper beam cutoff pattern.
Select your model year from the list below. Each year page shows every bulb position — low beam, high beam, fog light, turn signal, and brake light — with the correct size and a link to buy it on Amazon.