2018 Audi S3 Bulb Sizes

Quick answer: here is every bulb size for the 2018 Audi S3, position by position.

2018 Audi S3 bulb size chart

Position Bulb size (tap to shop)
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

2825 (glove box light, trunk or cargo area light, dome light and more)

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

Common questions

Can I put LED bulbs in a 2018 Audi S3?

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.

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 S3 years

2015 Audi S3 bulb sizes · 2016 Audi S3 bulb sizes · 2017 Audi S3 bulb sizes · 2019 Audi S3 bulb sizes

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