2010 Audi A5 Bulb Sizes

Quick answer: the 2010 Audi A5 uses D3S low beams, D3S or H15 high beams, H11 or H16 fog lights and 7506R brake lights. Where two sizes are listed, it depends on your trim or headlight type, so check the chart below. Some lights on this vehicle are factory LED units with no replaceable bulb; they are marked in the chart.

2010 Audi A5 bulb size chart

Position Bulb size (tap to shop)
Headlight Bulb High Beam and Low Beam D3S
Fog Light Bulb Front H11
Fog Light Bulb Front H16
Headlight Bulb High Beam H15
Center High Mount Stop Light Bulb NON REPLACEABLE LED
License Plate Light Bulb 6418
Parking Light Bulb 2825
Parking Light Bulb 98
Turn Signal Light Bulb Rear 921
Back Up Reverse Light Bulb 921
Side Marker Light Bulb Front 2825
Side Marker Light Bulb Front 98
Turn Signal Light Bulb Front(with halogen headlights) 12272NA
Daytime Running Light Bulb(with halogen headlights) H15
Brake Light Bulb(with halogen headlights) 7506R
Tail Light Bulb(with halogen headlights) 7506R
Daytime Running Light Bulb(with HID headlights) NON REPLACEABLE LED
Brake Light Bulb(with HID headlights) NON REPLACEABLE LED
Tail Light Bulb(with HID headlights) NON REPLACEABLE LED
Turn Signal Light Bulb Front(with HID headlights) 64136
Glove Box Light Bulb 2825
Glove Box Light Bulb 98
Trunk or Cargo Area Light 2825
Trunk or Cargo Area Light 98
Dome Light Bulb 6418
Map Light Bulb 2825
Map Light Bulb 98
Courtesy Light Bulb 2825
Courtesy Light Bulb 98

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

D3S (headlight high beam and low beam)

H11 (fog light front)

H16 (fog light front)

H15 (headlight high beam, daytime running light)

6418 (license plate light, dome light)

2825 (parking light, side marker light front, glove box light and more)

98 (parking light, side marker light front, glove box light and more)

921 (turn signal light rear, back up reverse light)

12272NA (turn signal light front)

7506R (brake light, tail light)

64136 (turn signal light front)

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

What size is the low beam headlight bulb on a 2010 Audi A5?

D3S.

What size is the high beam headlight bulb on a 2010 Audi A5?

Headlight High Beam and Low Beam: D3S. Headlight High Beam: H15.

What size is the fog light bulb on a 2010 Audi A5?

Fog Light Front: H11. Fog Light Front: H16.

Are the brake light and tail light the same bulb on a 2010 Audi A5?

Yes. Both use a 7506R.

Can I put LED bulbs in a 2010 Audi A5?

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 A5 years

2011 Audi A5 bulb sizes · 2012 Audi A5 bulb sizes · 2013 Audi A5 bulb sizes · 2014 Audi A5 bulb sizes · 2015 Audi A5 bulb sizes

As an Amazon Associate, NTXGlow earns from qualifying purchases. Links on this page go to Amazon.

Back to blog