2004 Audi A6 Headlight Bulb Size
The headlights of the 2004 Audi A6 have two different bulb sizes: H1 for high beams and D2S for low beams.
Using the 2004 Audi A6 bulb chart below, you can quickly identify the correct replacement lamp for all 32 positions of its lighting system.
Fog Light Bulb Front - H3C
Fog Light Bulb Front - H3
Headlight Bulb High Beam - H1
Headlight Bulb Low Beam - D2S
Center High Mount Stop Light Bulb - 2723
Brake Light Bulb - 7528
License Plate Light Bulb - 6418
Parking Light Bulb - 2825
Parking Light Bulb - 98
Tail Light Bulb - 7528
Daytime Running Light Bulb - 2825
Daytime Running Light Bulb - 98
Turn Signal Light Bulb Rear - 7506
Back Up Reverse Light Bulb - 7506
Side Marker Light Bulb Front - 3457A
Side Marker Light Bulb Rear - 7528
Stepwell Light Bulb - 6418
Turn Signal Light Bulb Front Outer - 2827
Turn Signal Light Bulb Front Inner - 3457A
Vanity Mirror Light Bulb - 6418
Glove Box Light Bulb - 6418
Trunk or Cargo Area Light - 6418
Dome Light Bulb - 6411
Dome Light Bulb - 6428
Map Light Bulb - 64111
Interior Door Light Bulb - 2825
Interior Door Light Bulb - 98
Engine Compartment Light Bulb - 6411
Engine Compartment Light Bulb - 6428
Courtesy Light Bulb(Compare to original - Option 1) - 2825
Courtesy Light Bulb(Compare to original - Option 1) - 98
Courtesy Light Bulb(Compare to original - Option 2) - 6418
Replacement Bulb Size for the 2004 Audi A6
Considering an upgrade from the Halogen to LED or HID headlights? Find below aftermarket replacements for OEM bulbs compatible with the 2004 Audi A6's housing. Note that you may need additional equipment to install LED or Xenon bulbs despite the correct bulb size of the lamp.
2004 Audi A6 Fog Light bulb size - H3C
LED Lights
The H3C LED fog light is designed with Non-Polarity, making it suitable for both negative and positive earth systems. Its Plug & Play feature isn't...
Product review
Halogen Lights
Very strong light output and an improved performance which provides you the best lighting experience, giving performance-oriented drivers additional safety time and comfort when driving....
Product review
2004 Audi A6 Fog Light bulb size - H3
LED Lights
Small body for strong fit, it can be used on 99% of vehicle models. Small body but not settle for mediocrity,360-degree adjustable buckle, pursuing of...
Product review
Halogen Lights
- Intense white light with a slight blue tint for enhanced curb appeal.
- 55=110wattst provides 110 watts of light using 55 watts of power.
- Designed with a high-quality...
Product review
2004 Audi A6 High Beam bulb size - H1
Xenon HID Conversion Kit
- 3X Brighter than Halogen Bulbs.It
- Lasts 5X Longer.
- 35% Less Power Consumption.
- 100% Plug and Play Installation.
- No Modification is Required.
Product review
LED Lights
Discover the LUXSTER 2024 Punisher H1 LED Light Bulb from the renowned Punisher Series. This bulb offers a striking balance of powerful visibility and courtesy,...
Product review
Key Benefits:
- Enhanced Visibility: HIKARI VisionPlus H1 LED Bulbs offer superior lighting visibility and even lighting distribution, perfect for night driving conditions. Enjoy crystal clear night...
Product review
Halogen Lights
– Lights Dim Over Time, Replace In Pairs: Your lights are a pair, one is never turned on without the other. If one bulb burns...
Product review
– Get up to 130% more vision on the road compared to standard minimum legal requirements in low beam headlamp test results
– Excellent for...
Product review
2004 Audi A6 Low Beam bulb size - D2S
LED Lights
Each all-in-one LED conversion light lamp features mute fan cooling, D2S and D2R HID Ballast compacompatibility Operating voltage same as the D2 Xenon bulb, CanBus...
Product review
Popular Headlights
Explore the custom LED headlight kits that will improve the visibility ahead of the 2004 Audi A6 at night. Made of quality materials, bright and long-lasting, they would be a perfect alternative to old or dimmed factory headlights. Explore more headlights for Audi A6 2004 here.
![[For 2002-2004 Audi A6 Halogen Model] Black Housing LED Strip DRL Projector Headlight Headlamp Assembly, Driver & Passenger Side](https://m.media-amazon.com/images/I/51AZAuMZyWL._AC_SX150_.jpg)
Popular Taillights
A pair of custom tail lights is necessary if the people behind your 2004 Audi A6 are to be impressed. Consider direct bolt-on replacements powered by LED instead of worn-out or damaged tail lights.
Audi A6 2004 bulb size chart specifies the recommended bulb part numbers and types for all positions of its lighting system, like headlights, fog lights, brake lights, side markers, etc.
If you want to upgrade the headlights, the aftermarket bulb you select has to be the exact size your Audi A6 2004 requires to fit into the housing and match the wattage and voltage specifications.
LightningLab project pulls information about the 2004 Audi A6 bulb sizes from the vehicle's manual and leading automotive lighting suppliers. All the data is classified and fact-checked by our editorial team.
The following chart with the 2004 Audi A6 bulb sizes is provided for informative purposes only. Consult the owner's manual or contact the dealership to double-check the correct bulb type, wattage, voltage, and whether it requires any additional equipment or modifications to be installed on the specific 2004 Audi A6 trim.
Ensure the bulb is "DOT" compliant to avoid legal issues.
FAQs
How to replace the 2004 Audi A6 headlight bulb?
First things first, you'll need the right 2004 Audi A6 bulb size. Of course, you may consult the owner's manual, but let's be honest, that's as dull. Instead, just look at the chart above or remove the old bulb to see its size. It's not rocket science; it's more like... bulb science.
Follow the simple step-by-step instructions:
- 1) Park the 2004 Audi A6 on an even surface and turn off the ignition.
- 2) Open the hood and pop it up.
- 3) Pull the lock bar up and out of the clip to fix the hood.
- 4) Identify the back of the headlight assembly where the bulb is housed.
- 5) You may need to remove other components to access it.
- 6) Locate the electrical connector at the back of the headlight compartment.
- 7) Press down on the locking tab and pull the connector away from the bulb.
- 8) Remove the Old Bulb. Depending on your trim, you may need to:
- a) Unscrew a retaining ring
- b) Unclip a metal pin
- c) Rotate the bulb counterclockwise
- 9) Insert the new bulb without touching the glass.
- 10) Plug the electrical connector back, making sure it clicks into place.
- 11) Turn on the headlights to test the new bulb.
- 12) You may need to aim your headlights.
Reviewed by Brent Ordway
Brent Ordway is an ASE-certified car technician. He has been working on cars since he was a teenager and loved helping people keep their vehicles running smoothly. Brent's skills as a mechanic are unrivaled. In 2022, he earned his place on the list of winners for the ASE Master Automobile Technician of the Year award.
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Audi A6 Bulb Chart By Years
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