5 Years Available
Audi Q3 Light Bulb Sizes
Complete bulb size reference for the Audi Q3 from 2015 to 2019. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Year Range
2015 – 2019
5 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | HID-D5S LED(2016–2018) LED Headlights(2019–2019) HID-D3S LED(2015–2015) | 5 years | Changed |
| High Beam | HID-D5S LED(2016–2018) LED Headlights(2019–2019) HID-D3S LED(2015–2015) | 5 years | Changed |
| Fog Light | 921(2015–2018) LED Fog Light(2019–2019) | 5 years | Changed |
| Brake Light | LED Bulb(2015–2019) | 5 years | Consistent |
| Dome Light | LED Bulb(2019–2019) | 1 years | Consistent |
| Side Marker | LED Bulb(2015–2019) | 5 years | Consistent |
| Turn Signal Front | 12181NA(2015–2018) LED Bulb(2019–2019) | 5 years | Changed |
| Map Light | 2825(2015–2018) LED Bulb(2019–2019) | 5 years | Changed |
| Parking Light | LED Bulb(2015–2019) | 5 years | Consistent |
| Turn Signal Rear | LED Bulb(2015–2019) | 5 years | Consistent |
| Reverse Light | 921(2015–2018) LED Bulb(2019–2019) | 5 years | Changed |
| Trunk Light | 2825(2015–2018) LED Light(2019–2019) | 5 years | Changed |
Select Your Year
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Frequently Asked Questions
We have bulb size data for the Audi Q3 from 2015 to 2019, covering 5 model years.
Yes, the Audi Q3 has used different bulb sizes across model years. Check the bulb evolution table above to see exactly which sizes were used in which years.
The most commonly used low beam headlight bulb for the Audi Q3 is the HID-D5S LED. Select your specific year below for the exact fitment.
Yes, you can upgrade your Audi Q3 headlights to LED. Look for an LED conversion kit in the HID-D5S LED size for the low beams. LED bulbs offer better visibility and longer lifespan.
Select your Audi Q3 year from the list below. Each year page shows every bulb position with the correct size and links to purchase on Amazon.