Audi A4 headlight bulb size by year
The low beam, high beam and fog light bulbs for every Audi A4 from 2009–2014. Pick your year to jump straight to it. Each answer links to the page in Audi’s owner’s manual it came from.
Audi A4 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.
2009–2014 Audi A4 headlight bulbs
Where this comes from (1 source)
Buy bulbs for your 2009–2014 Audi A4
RecommendedH7 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam, high beam.
Always double-check the size printed on the old bulb’s base before you buy. See how we source our data. More Audi models.