D1S LED Bulbs: Plug and Play Xenon to LED
Quick answer: D1S is a xenon (HID) bulb with the igniter built into the bulb, used in projector headlights on many European cars such as the Audi A4 B6/B7, BMW E90 and VW Golf Mk5. LightsUp D1S LED bulbs replace it directly and work with your factory ballast.
About the D1S bulb
Type: xenon (HID), igniter built into the bulb
Base: PK32d-2
Xenon power: 35W
Typical use: low beam in xenon projector headlights
LightsUp D1S LED bulbs
Xenon to LED bulbs (plug & play) – 6000LM, 6000K cool white. Works with your factory xenon ballast and connector, so it is a direct swap with no wiring changes. 1:1 OEM size.
Best for: cars with factory xenon headlights that want LED without any modification.
Cars that use D1S
These are some of the cars covered by our bulb size guides that use D1S. Tap a car to see all of its bulb sizes.
Audi A3 8P (2003–2012) – low beam
Audi A4 B6 / B7 (2001–2008) – low beam
Audi A6 C6 (4F) (2004–2011) – low beam
BMW 5 Series E60 / E61 (2003–2010) – low beam
Mercedes-Benz C-Class W204 (2007–2014) – low beam
Mercedes-Benz E-Class W212 (2009–2016) – low beam
Skoda Octavia Mk2 (1Z) (2004–2013) – low beam
Volkswagen Passat B6 (3C) (2005–2010) – low beam
FAQ
Do I need to remove the xenon ballast?
No. Our D1S LED bulbs work with your factory ballast and connector – remove the xenon bulb and fit the LED bulb in its place.
Is D1S the same as D2S?
No. D1S has the igniter built into the bulb and a different base, so they are not interchangeable.
Can I put these bulbs in halogen headlights?
No. D-series bulbs are made for factory xenon headlights only. If your car has halogen headlights, check our H7, H11, 9005 or 9006 LED bulbs instead.
Check before you order
Check the code printed on the base of your current bulb or in your owner's manual before ordering. Not sure? Send us a photo of your bulb to info@lightsup.pro and we will confirm the right size for you.
Not sure which size your car uses? Try our Bulb Finder – pick your make, model and year and see the right bulbs in seconds.
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