2004 Audi TT Headlight Bulb Size
Using the 2004 Audi TT bulb chart below, you can quickly identify the correct replacement lamp for all 7 positions of its lighting system.
Replacement Bulb Size for the 2004 Audi TT
Considering an upgrade from the Halogen to LED or HID headlights? Find below aftermarket replacements for OEM bulbs compatible with the 2004 Audi TT'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 TT Glove Box bulb size - 2821
LED Lights
WLJH LED bulbs are a simple and cost-effective way to upgrade your vehicle's Instrument Panel lighting. Replace your old dingy incandescent bulbs with a long-lasting...
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Introducing the TUINCYN 2821 LED White Light Bulb, a premium lighting solution that combines efficiency, durability, and stunning illumination. Designed with meticulous attention to detail,...
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2004 Audi TT Trunk Area bulb size - 2825
LED Lights
– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it...
Product review
2004 Audi TT Trunk Area bulb size - 98
LED Lights
Experience unmatched brightness with the WLJH Instrument Panel 98 LED Light Bulb, boasting a 360-degree glow and modern aesthetics thanks to its high-quality 3030 chips....
Product review
2004 Audi TT Dome Light bulb size - 6411
LED Lights
It's time to shed some light on your automotive life with the KATUR 6411 White LED Bulbs 39 mm. These little wonders are like a...
Product review
Introducing theWiseshine 6411 LED Dome Light Bulb, the ultimate lighting solution for a variety of applications. This top-quality bulb is engineered to provide outstanding performance,...
Product review
2004 Audi TT Dome Light bulb size - 6428
LED Lights
6500K Xenon White
Experience the brilliant 6500K Daytime White brightness instantly with KaTur 31mm Festoon C5W LED Bulb. No lag, just immediate illumination.
High Power 5630 Chips
Enjoy...
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- Easy to install, Just plug and play, no wiring needed.
- Point to point welding, the light body structure and firm, not easy to damage.
- Energy efficient with...
Product review
2004 Audi TT Map Light bulb size - 64111
LED Lights
In the grand theater of LED bulbs, the Ruiandsion 64111 isn't just another performer; it's the lead actor demanding an encore. This little marvel, adorned...
Product review
This isn't your grandmother's dusty old lamp bulb. Oh no. It's a modern marvel of illumination, one that promises to light up your world in...
Product review
Popular Headlights
Explore the custom LED headlight kits that will improve the visibility ahead of the 2004 Audi TT 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 TT 2004 here.
Popular Taillights
A pair of custom tail lights is necessary if the people behind your 2004 Audi TT are to be impressed. Consider direct bolt-on replacements powered by LED instead of worn-out or damaged tail lights.
Audi TT 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 TT 2004 requires to fit into the housing and match the wattage and voltage specifications.
LightningLab project pulls information about the 2004 Audi TT 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 TT 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 TT trim.
Ensure the bulb is "DOT" compliant to avoid legal issues.
FAQs
How to replace the 2004 Audi TT headlight bulb?
First things first, you'll need the right 2004 Audi TT 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 TT 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 TT Bulb Chart By Years
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