2000 Audi A4 Bulb Size
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Bulbs Chart
2000 Audi A4 Headlight Bulb Low Beam (D2S)
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Best Choice for 2000 Audi A4
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Philips D2S Standard Authentic Xenon
Xenon HID Conversion Kit
See more D2S Xenon HID Conversion Kit
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We Recommend
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 Error decoding and,99% passing the installation of automotive, car, vehicle le with OEM HID Headlights. Aftermarket LED Headlight conversion kit can perfectly replace D2S D2R D2C...VehiCode D2S/S2R/D2C LED Headlight Conversion Kit
LED Lights
2000 Audi A4 Side Marker Light Bulb Rear (2825)
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Premium Pick
SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively.Sylvania White Mini Bulb
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For Car Dome, Map Door, Courtesy, License Plate 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 is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. Products with electrical plugsMarsauto LED Light Bulb 6000K Replacement Bulbs
LED Lights
2000 Audi A4 Stepwell Light Bulb (2825)
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Premium Pick
SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively.Sylvania White Mini Bulb
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For Car Dome, Map Door, Courtesy, License Plate 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 is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. Products with electrical plugsMarsauto LED Light Bulb 6000K Replacement Bulbs
LED Lights
2000 Audi A4 Interior Door Light Bulb (2825)
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Premium Pick
SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively.Sylvania White Mini Bulb
-
For Car Dome, Map Door, Courtesy, License Plate 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 is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. Products with electrical plugsMarsauto LED Light Bulb 6000K Replacement Bulbs
LED Lights
2000 Audi A4 Courtesy Light Bulb(Compare to original - Option 1) (2825)
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Premium Pick
SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively.Sylvania White Mini Bulb
-
For Car Dome, Map Door, Courtesy, License Plate 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 is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. Products with electrical plugsMarsauto LED Light Bulb 6000K Replacement Bulbs
LED Lights
2000 Audi A4 Headlights
![[For 1996-1999 Audi B5 A4] Black Housing LED Strip DRL Projector Headlight Headlamp Assembly, Driver & Passenger Side](https://m.media-amazon.com/images/I/41GJ17pnmGL._AC_QL90_UL90_.jpg?ezimgfmt=0)
2000 Audi A4 Tail Lights
Audi A4 Bulb Size By Years
Finding the right replacement bulbs for a 2000 Audi A4 can be confusing because multiple sockets and sizes look similar. The goal here is to provide a clear bulb size chart so you can match part numbers, wattage, and socket types quickly. My recommended assumption is that you know which lamp (low beam, high beam, turn, fog, or brake) you need to service before using the chart.
Use the chart as a reference: confirm the lamp function, compare the listed size, and note any constraints like LED conversion compatibility or CAN-bus requirements. A basic validation is to physically compare the old bulb to the chart specs and test fit before reassembly. Expect trade-offs if choosing brighter aftermarket bulbs: heat, alignment, and legal limits.
Affiliate disclaimer: some links on this page are affiliate links, and I may earn a commission if you buy through them at no extra cost to you. If a bulb doesn’t fit or fails quickly, check socket corrosion, connector pins, and vehicle grounding; those are common troubleshooting items. This approach should move you from uncertainty to a confident, validated purchase.
2000 Audi A4 specs
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