Audi S4 2016 Bulb Size

Bulb size chart

Headlight Bulb High Beam and Low Beam - D3S
Back Up Reverse Light Bulb - 921
Brake Light Bulb - LED
Center High Mount Stop Light Bulb - LED
Daytime Running Light Bulb - LED
License Plate Light Bulb - LED
Parking Light Bulb - LED
Side Marker Light Bulb Front - LED
Side Marker Light Bulb Rear - LED
Stepwell Light Bulb - LED
Tail Light Bulb - LED
Turn Signal Light Bulb Front - 64132
Turn Signal Light Bulb Rear - LED
Dome Light Bulb - 6411, 6428
Glove Box Light Bulb - 2825, 98
Interior Door Light Bulb - 2825, 98
Map Light Bulb - 2825, 98
Trunk or Cargo Area Light - 2825, 98
Vanity Mirror Light Bulb - 6418

D3S Bulbs

Used for: Headlight Bulb High Beam and Low Beam

Philips D3S Standard Authentic Xenon HID

Philips D3S Standard Authentic Xenon HID

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 xenon automotive lighting helps drivers to concentrate on the road and to distinguish obstacles and road signs much faster than traditional lamps. *Compared to standard halogen bulbs

$79.99

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OSRAM XENARC D3S HID Xenon Headlight bulbs 66340

OSRAM XENARC D3S HID Xenon Headlight bulbs 66340

 Extremely Long Life with precise light distribution & consistent performance - can efficiently work for 4000 hours.  All HID lights discolor to get whiter/bluer over usage & dim down. When comparing this NEW bulb against your OLD bulb, the NEW bulb may look warmer in color, which is normal. Replacing in PAIR is suggested. Extremely Long Life with precise light distribution & consistent performance. 100% legal for On/Off-road use | Replace in pairs for optimal performance.

$108.99

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View all 10 replacement options for size D3S →

921 Bulbs

Used for: Back Up Reverse Light Bulb

View all 14 replacement options for size 921 →

64132 Bulbs

Used for: Turn Signal Light Bulb Front

VEHICODE White 64132 LED Bulbs

VEHICODE White 64132 LED Bulbs

Introducing the VEHICODE White 64132 LED Bulbs, the perfect lighting solution for a wide range of applications. With advanced features and reliable performance, these bulbs are designed to enhance your driving experience. Equipped with 5 high-power SMD-3030 LED chips, these bulbs deliver impressive brightness, producing 370 lumens per bulb. With an output wattage of 1.7W per bulb, they provide efficient lighting while conserving energy. The working voltage range of 10-30V ensures compatibility with various vehicles. Experience the crisp and vibrant illumination of the 6000K-6500K white color temperature, creating a modern and stylish look for your vehicle. These bulbs boast an exceptional lifespan of up to 30,000 hours, ensuring long-lasting reliability and reduced maintenance.

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View all 11 replacement options for size 64132 →

6411 Bulbs

Used for: Dome Light Bulb

Wiseshine 6411 LED Dome Light Bulb

Wiseshine 6411 LED Dome Light Bulb

Introducing theWiseshine 6411 LED Dome Light Bulb, the ultimate lighting solution for a variety of applications. This top-quality bulb is engineered to provide outstanding performance, reliability, and longevity. Wiseshine 6411 LED Dome Light Bulb emits a natural white light with a color temperature of 4500k. This color creates a pleasant and soothing illumination that enhances visibility and creates a welcoming atmosphere. Each pack contains 6pcs of these high-quality LED bulbs, ensuring you have an ample supply to meet your lighting needs. Whether you're looking to upgrade your dome lights, reading lights, map lights, glove box lights, cargo lights, trunk lights, or license plate lights, this pack has you covered. Designed to operate with DC 24V input, this bulb is suitable for a wide range of vehicles and applications. Whether you need to replace bulbs in your car, truck, or boat, this Festoon LED bulb is compatible with your power source. Rest assured that this bulb is built to last. With a two-year quality assurance guarantee, you can trust in its reliability and performance. Wiseshine 6411 LED Dome Light Bulb is engineered with top-quality components, including 6 super bright chipsets 3030 1-watt LEDs. Each individual light produces an impressive 130-140 lumens, ensuring a bright and focused illumination.

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KATUR 6411 White LED Bulbs 39 mm

KATUR 6411 White LED Bulbs 39 mm

It's time to shed some light on your automotive life with the KATUR 6411 White LED Bulbs 39 mm. These little wonders are like a shining beacon of efficiency, delivering lower power consumption and a longer lifespan to keep you glowing for miles on end. With their lightning-fast light response and impeccable safety record, you'll never miss a beat on the road. Thanks to the high power 5630 chips and a mesmerizing 180-degree illumination angle, there won't be a blind spot in sight–prepare to witness your car basking in a radiant, renewed aura. And here's the cherry on top: installation is a breeze, taking a mere 5 minutes of your time, simply plug and play without causing any harm to your precious ride. Illuminate your world and embrace the brilliance of the KATUR 6411 White LED Bulbs 39 mm!

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View all 8 replacement options for size 6411 →

6428 Bulbs

Used for: Dome Light Bulb

KATUR 6428 LED Interior Light Bulb

KATUR 6428 LED Interior Light Bulb

6500K Xenon White Experience the brilliant 6500K Daytime White brightness instantly with KaTur 31mm Festoon C5W LED Bulb. No lag, just immediate illumination. High Power 5630 Chips Enjoy the perfect beam patterns of the super bright 5630 Chips in the LED Front Rear Sidemarker Light. Say goodbye to dark spots, short beams, and scattered light. CanBus Error-Free Equipped with a CANBUS system, these bulbs work seamlessly without the need for additional resistors. Waterproof and reliable in any weather conditions, providing excellent visibility while driving. Easy Installation Install in just 5 minutes with a plug-and-play design. Non-destructive installation for Interior (Map, Dome, Cargo, Courtesy) Light, License Plate Light, Parking Light, Turn Signal Light, Corner Light, Side Marker Light, Tail Light, and Backup Lights. Suitable for cars, trucks, motorcycles, scooters, trailers, RVs, boats, and more.

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View all 11 replacement options for size 6428 →

2825 Bulbs

Used for: Glove Box Light Bulb, Interior Door Light Bulb, Map Light Bulb, Trunk or Cargo Area Light

View all 12 replacement options for size 2825 →

98 Bulbs

Used for: Glove Box Light Bulb, Interior Door Light Bulb, Map Light Bulb, Trunk or Cargo Area Light

View all 10 replacement options for size 98 →

6418 Bulbs

Used for: Vanity Mirror Light Bulb

Philips 6418 Ultinon LED Bulb

Philips 6418 Ultinon LED Bulb

If you are looking to upgrade your style without buying a new car, replacing your interior and exterior lighting with Philips Ultinon LEDs is a smart way to spend your money. Philips Ultinon LED lights are a direct replacement for conventional bulbs. They’re easy to install and available for a wide range of interior and exterior applications. Whether it’s for backup, stopping, or signaling, Philips Ultinon exterior lighting is designed to provide excellent light distribution. The light is projected where you need it so not only can you see more inside your car, you can see more on the road. Make a statement and get noticed with Philips LEDs.

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View all 9 replacement options for size 6418 →

This page helps you verify the bulb sizes for a 2016 Audi S4 by lighting position, so you can match the right bulb to the right socket before ordering. Because Audi used different lighting setups depending on trim, market, and body style, checking the exact location is the safest way to confirm fitment.

For the 2016 Audi S4, many exterior lighting points use LED assemblies, while several interior and utility lamps still use replaceable bulbs. The chart on this page organizes the common bulb types by position, making it easier to identify what belongs in the headlights, tail lamps, license plate lights, cabin lights, and cargo-area lighting.

Fitment can vary with trim package, lighting package, and whether the car has factory LED or xenon equipment, so always compare the bulb location on your vehicle with the chart before buying. If your S4 has been modified with aftermarket LED conversions, the bulb listed for the original setup may not match what is installed now. When possible, remove the old bulb and check the marking on the base before purchase, especially for interior bulbs and any front lighting that may have been changed from halogen to LED or vice versa.

FAQ

What bulb does the 2016 Audi S4 use for the low beam and high beam headlights?

The headlight bulb for both high beam and low beam is listed as D3S on this page. That applies to the factory headlamp setup shown in the chart.

Which exterior lights on the 2016 Audi S4 are LED?

The chart shows LED for the center high mount stop light, brake light, license plate light, parking light, tail light, daytime running light, rear turn signal, front side marker, rear side marker, and stepwell light. These are typically sealed or integrated LED assemblies rather than simple replaceable bulbs.

What is the reverse light bulb size for the 2016 Audi S4?

The back up reverse light bulb is listed as 921. If your car has been modified or uses a different market-specific lamp, confirm the socket before ordering.

What bulb does the front turn signal use on a 2016 Audi S4?

The front turn signal light bulb is listed as 64132. Because front lighting can vary by package or region, it is a good idea to verify the installed bulb before replacing it.

Which bulb sizes are used for the glove box, trunk, map lights, and interior door lights?

Those locations are listed with 2825 and 98. The page groups them together because those interior positions commonly share the same style of bulb, but you should still check the actual lamp housing on your vehicle.

What bulb sizes are used for the dome light and vanity mirror light?

The dome light uses 6411 or 6428, while the vanity mirror light uses 6418. These are interior fitment references for the 2016 Audi S4 shown in the chart.

Do all 2016 Audi S4 models use the same bulbs?

Not always. Trim, lighting package, market, and body style can change the exact setup. The bulb chart is a strong reference, but the installed bulb should always be confirmed on the car.

Can I replace LED exterior lamps with standard bulbs on this car?

Usually no, not if the lamp is an integrated LED unit. Many of the exterior positions on the 2016 Audi S4 are listed as LED assemblies, which are not simple bulb swaps like a halogen socket.

Why should I check the installed bulb before ordering replacements?

Because some lighting positions can differ by market or previous repairs, and aftermarket conversions may already be installed. Checking the bulb marking or removing the old bulb helps avoid ordering the wrong size.

Are halogen and LED replacements interchangeable on the 2016 Audi S4?

Not automatically. A bulb size may fit the socket, but the lamp housing, wiring, and error monitoring may not support a different technology. Match the original setup first, especially for exterior lights.

What should I do if my Audi S4 has an aftermarket LED conversion?

Use the bulb in the car as the reference, not only the factory chart. Aftermarket conversions can change the bulb type, adapter, or load requirements, so confirm the exact part installed before buying replacements.

Is this page useful for both sedan and wagon body styles?

It is useful as a starting reference, but body style can affect certain lighting details. Always compare the bulb position on your specific 2016 Audi S4 to the chart before replacing anything.

Audi S4 Bulb Size by Year