Home › Audi › TTAudi TT headlight bulb size by year The low beam, high beam and fog light bulbs for every Audi TT from 2000–2014. Pick your year to jump straight to it. Each answer links to the page in Audi’s owner’s manual it came from.
Audi TT bulb sizes at a glance Where a year lists more than one bulb, it depends on trim or headlight type; see that year’s section below.
2000–2006 Audi TT headlight bulbs Light Bulb Notes Low beam H1 Halogen headlamps Two sources High beam H7 Two sources
Where this comes from (2 sources) Buy bulbs for your 2000–2006 Audi TT H1 low beam H7 high beam
Recommended H1 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam.
More H1 options: brighter halogen, long life, LED upgrade Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Recommended H7 standard replacement
Same light as the original bulb, at the lowest price. Fits your high beam.
More H7 options: brighter halogen, long life, LED upgrade Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
2008–2012 Audi TT headlight bulbs Light Bulb Notes Low beam H7 Halogen headlamps Two sources High beam H7 Halogen headlamps Two sources
Where this comes from (1 source) Buy bulbs for your 2008–2012 Audi TT Recommended H7 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam, high beam.
More H7 options: brighter halogen, long life, LED upgrade Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
2014 Audi TT headlight bulbs Light Bulb Notes High beam H7 Two sources
Where this comes from (1 source) Buy bulbs for your 2014 Audi TT Recommended H7 standard replacement
Same light as the original bulb, at the lowest price. Fits your high beam.
More H7 options: brighter halogen, long life, LED upgrade Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Always double-check the size printed on the old bulb’s base before you buy. See how we source our data . More Audi models .