2017 Audi A3 e-tron Bulb Sizes
Quick answer: the 2017 Audi A3 e-tron uses D5S low and high beams.
2017 Audi A3 e-tron bulb size chart
| Position | Bulb size (tap to shop) |
|---|---|
| Headlight Bulb High Beam and Low Beam | D5S |
| Cornering Light Bulb | H8 |
| Glove Box Light Bulb | 2825 |
| Trunk or Cargo Area Light | 2825 |
| Dome Light Bulb | 2825 |
| Map Light Bulb | 2825 |
| Interior Door Light Bulb | 2825 |
Tap any bulb size to see it on Amazon. Trims and mid-year changes can differ, so pull the old bulb and match the number on its base before you order.
Which bulb should I buy?
- Just need it working again? Buy the standard halogen in the same size. It's cheap, it's legal everywhere, and it takes five minutes.
- Want to see better at night without messing with anything? Step up to a brighter halogen. Same plug, more light, no wiring.
- Want the white, modern look? Go LED. Great for fog, reverse, plate and interior lights. For headlights, LED bulbs in a housing built for halogen can throw glare, so aim them after you install and check your state's rules before running them on the street.
Our picks by bulb size
D5S (headlight high beam and low beam)
- Top pick: Marsauto D5S HID bulbs
H8 (cornering light)
2825 (glove box light, trunk or cargo area light, dome light and more)
- Halogen: Sylvania 194 SilverStar (2 bulbs)
- LED: LASFIT 194 LED (2 pcs)
For brake lights and turn signals, match the LED color to the lens: red behind a red lens, amber for turn signals.
While you're in there
- Cloudy headlights? New bulbs won't fix a yellowed lens. A replacement housing makes a bigger difference than any bulb: see Audi A3 e-tron headlights at NTXGlow.
- Tail lights faded or cracked? Audi A3 e-tron tail lights at NTXGlow.
Common questions
What size is the low beam headlight bulb on a 2017 Audi A3 e-tron?
D5S.
What size is the high beam headlight bulb on a 2017 Audi A3 e-tron?
D5S.
Can I put LED bulbs in a 2017 Audi A3 e-tron?
Most sizes on this vehicle have a plug-in LED version. Fog, license plate and interior lights are the easy wins. For headlights, aim them after you install and check your local laws first. Some trims of this vehicle use HID (D-series) headlight bulbs. Replace those with the same HID size, not an LED.
How do I make sure I'm buying the right size?
Pull the old bulb and read the number stamped on its base, or check the bulb chart in your owner's manual. Trims and mid-year changes can differ from any chart, including this one.
Other Audi A3 e-tron years
2016 Audi A3 e-tron bulb sizes · 2018 Audi A3 e-tron bulb sizes
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