2015 Audi S4 Bulb Size
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Bulbs Chart
2015 Audi S4 Headlight Bulb High Beam and Low Beam (D3S)
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Best Choice, D3C
POWERFUL LIGHT FROM XENON HID BULBS OFFER MAXIMUM SAFETY: Xenon HID (High Intensity Discharge) headlight bulbs offer twice as much light* for safer driving in all conditions while consuming 50% less power. The intense white light produced by the Xenon HID lamps is comparable to daylight. Studies have demonstrated that...
Philips D3S Standard Authentic Xenon HID
Xenon HID Conversion Kit
2015 Audi S4 Back Up Reverse Light Bulb (921)
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Best Choice
Replace your standard car lights with our robust Philips Vision LEDs that deliver dynamic lighting for your vehicle, both inside and out. The innovative design and unmatched performance of Philips Vision LEDs are available for brake and taillights, backup lights, dome lights, and license plate lights. These bulbs are coveredPhilips 12789LPB2 Bright White Vision
Halogen Lights
2015 Audi S4 Glove Box 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
Halogen Lights
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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
2015 Audi S4 Trunk or Cargo Area Light (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
Halogen Lights
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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
2015 Audi S4 Map 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
Halogen Lights
-
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
2015 Audi S4 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
Halogen Lights
-
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
2015 Audi S4 Headlights
![ACANII - For [Halogen Type] 2013-2016 Audi A4 S4 LED SwitchBack Sequential Signal w/LED Projector Headlights Left+Right](https://m.media-amazon.com/images/I/51XF9vkvNIL._AC_QL90_UL90_.jpg?ezimgfmt=0)
![ACANII - For [HID/Xenon Non-AFS Model] 2013-2016 Audi A4 S4 Factory Projedtor Headlight Headlamp Assembly Passenger Side](https://m.media-amazon.com/images/I/410va4ILlHL._AC_QL90_UL90_.jpg?ezimgfmt=0)
2015 Audi S4 Tail Lights
Audi S4 Bulb Size By Years
Goal: Help you quickly find the correct bulb sizes for a 2015 Audi S4 so you avoid buying the wrong parts. The problem is common—many bulbs look similar but have different fittings or wattage, which can cause fitment or legal issues. This chart reduces that ambiguity and notes trade-offs like brightness versus heat.
Prerequisites and step by step: Have the vehicle VIN or owner’s manual to confirm sockets, and match the chart entries to the OEM part numbers. Recommended: check bulb base type and wattage before ordering, and compare photos if available. Validation: test the new bulb in place for proper fit and function, and confirm beam pattern and brightness.
Troubleshooting and wrap up: If a bulb doesn’t seat or flickers, re-check the socket for corrosion or wiring issues. Assumption: bulbs listed suit stock housings; aftermarket fitment can vary. Affiliate disclaimer: some links on this page are affiliate links that may earn a commission at no extra cost to you.
2015 Audi S4 specs
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Exterior
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