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2002 Audi TT Quattro Bulb Size Chart

Bulb sizes may vary by trim, factory lighting package, region, production date, and previous modifications. Verify the bulb number on your existing bulb before buying.

Last database update: May 2026. Manual review status: Not yet manually reviewed.

Verify before buying: check the bulb number printed on your existing bulb, confirm your trim and factory lighting package, and review the seller's fitment notes.
Disclosure: We may earn a commission from links marked Affiliate. Unmarked retailer links may be plain search links. Always verify bulb fitment before purchasing.

2002 Audi TT Quattro Bulb Size Chart

PositionBulb CodeAliasesTrim / PackageFactory TypeConfidenceReviewNotesShop
Low BeamH1—Standard listingHalogenHigh
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

AmazoneBay
High BeamH7—Standard listingHalogenHigh
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

AmazoneBay
Brake Light7528—Standard listingHalogenHigh
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

Amazon
Tail Light7528—Standard listingHalogenHigh
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

Amazon
Side MarkerW5W—Standard listingHalogenMedium
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

Amazon
Trunk LightW5W—Standard listingHalogenMedium
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

Amazon

2002 Audi TT Quattro Fitment Notes

Across the 2000-2019 production range, our database shows changes in the listed Low Beam positions. Use the chart above for this 2002 model, then confirm the bulb number in your vehicle before buying.

Known fitment limitations

  • factory HID or LED packages may use different parts
  • fog lights may depend on equipment package
  • aftermarket headlight assemblies may use different bulbs
  • regional models and production-date splits may differ

See an incorrect bulb size? Submit a correction.

How do the 2002 Audi TT Quattro's bulbs compare to other years?

The 2002 Audi TT Quattro uses the same bulbs as the 2001 model.

The 2003 model continues with the same bulb sizes.

This bulb configuration covers the 2000–2004 model years. ← 2001 2003 →

Finding the best installation guide...

Other TT Quattro Years

201920182017201620152014201320122011201020092008200620052004200320012000

More from Audi

100100 Quattro100 Series200200 Quattro4000 Quattro50005000 Quattro

Other Vehicles That Use H1 Bulbs

2011 Honda Odyssey2010 Chevrolet Tahoe Hybrid2009 Jeep Patriot2008 Jaguar X-Type2007 Lexus LX4702006 Acura RSX

H1 Comparisons

H1 vs H7

Frequently Asked Questions

Our database lists H1 for the 2002 Audi TT Quattro low beam headlights. Verify the bulb number on your existing bulb and confirm your trim or factory lighting package before buying.

Our database lists H7 for the 2002 Audi TT Quattro high beam position. Some vehicles vary by trim, lighting package, or previous housing changes.

Dim headlights on a 2002 Audi TT Quattro can come from aging halogen bulbs, cloudy lenses, weak electrical connections, or an incorrect bulb. Confirm the listed H1 size against the bulb in the housing before choosing a replacement or upgrade.

The 2002 Audi TT Quattro does not have a fog light bulb listed in our current database. If your vehicle has fog lights, verify the bulb in the housing or owner's manual before buying.

The 2002 Audi TT Quattro uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

LED upgrades are available for many H1 applications, but fitment, beam pattern, dashboard warnings, and road-use legality can vary. Use products that list your exact bulb family, such as H1, and verify the factory housing before buying.

No — the 2002 Audi TT Quattro uses the same bulb sizes as the 2001 model. This configuration has been consistent across the 2000–2004 generation.

Access varies by engine bay layout and headlight housing. Before disassembly, confirm the listed H1 low beam size on the existing bulb or owner's manual, then follow the service procedure for your exact trim.

Rules for LED headlight retrofits vary by location and by housing type. Avoid products that create glare or lack road-use compliance claims, and check local requirements before using an LED conversion on public roads.

Replacement cost depends on bulb technology, brand, and labor access. Common halogen H1 replacements are usually cheaper than LED conversion kits. Check seller fitment notes before comparing prices.

Halogen bulbs and LED replacements differ in output, heat behavior, beam pattern, and electronics. A correct bulb code does not guarantee a correct LED beam pattern, so verify physical fit and seller compatibility notes for the 2002 Audi TT Quattro.