Audi A4 2022 Bulb Size

Bulb size chart

Headlight Bulb High Beam - D5S
Headlight Bulb High Beam and Low Beam(with HID headlights) - D5S
Headlight Bulb High Beam and Low Beam(with LED headlights) - LED
Headlight Bulb Low Beam - D5S
Back Up Reverse Light Bulb - LED
Brake Light Bulb - LED
Center High Mount Stop Light Bulb - LED
Cornering Light Bulb - H8 LED, 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 - 12174NA
Turn Signal Light Bulb Front(with HID headlights) - 64132
Turn Signal Light Bulb Front(with LED headlights) - LED
Turn Signal Light Bulb Rear - LED
Dome Light Bulb - LED
Glove Box Light Bulb - 194, 2821
Interior Door Light Bulb - LED
Map Light Bulb - LED
Trunk or Cargo Area Light - LED
Vanity Mirror Light Bulb - LED

D5S Bulbs

Used for: Headlight Bulb High Beam, Headlight Bulb High Beam and Low Beam(with HID headlights), Headlight Bulb Low Beam

Philips D5S Standard Authentic Xenon

Philips D5S Standard Authentic Xenon

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

$99.00

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View all 10 replacement options for size D5S →

H8 LED Bulbs

Used for: Cornering Light Bulb

Sealight L2 Series

Sealight L2 Series

Prevents blinding on-coming vehicles: these light bulbs utilize the super high quality and most modern technology LED chips. This technology helps you get a LED array similar to the filament inside of an original halogen bulb. This creates a nice cut line on top of the beam. No pain in replacing bulbs often: a maximum level of heat dissipation is achieved when they are in use thanks to the ball-bearing cooling fan, the copper thermal heat sink, and the high-density aluminum body, ensuring up to 50,000 hrs lifespan.

$27.94

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View all 4 replacement options for size H8 LED →

12174NA Bulbs

Used for: Turn Signal Light Bulb Front

View all 10 replacement options for size 12174NA →

64132 Bulbs

Used for: Turn Signal Light Bulb Front(with HID headlights)

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 →

194 Bulbs

Used for: Glove Box Light Bulb

View all 21 replacement options for size 194 →

2821 Bulbs

Used for: Glove Box Light Bulb

WLJH 6000K White 2821 Light Bulbs

WLJH 6000K White 2821 Light Bulbs

WLJH LED bulbs are a simple and cost-effective way to upgrade your vehicle's Instrument Panel lighting. Replace your old dingy incandescent bulbs with a long-lasting LED bulb for the Instrument Panel cluster. Not only do the WLJH LED bulbs come in modern cool; lighting, but they are also offered in an array of colors allowing you to customize the dash of your vehicle. from the original, orange-sleeved, incandescent bulb illumination to other vivid color LED illumination. Super Bright 3-SMD LED 3030 Chipset  - 300% brighter than stock lamps. Latest LED Technology - no flickering, no UV light emission,no irradiation. Easy plug-and-play installation - no polarity, no soldering or modifications needed, plug-and-play led. High-Quality Aluminum Body  - low temperature, low power consumption, long-lasting life of up to 60,000 hours.

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View all 11 replacement options for size 2821 →

This 2022 Audi A4 bulb size guide helps you verify the correct bulb type by lighting position, so you can replace the right lamp without guessing. Because Audi used different lighting setups depending on market, trim, body style, and package, it is important to match the bulb to the exact location on the car.

Use this page as a quick reference for exterior and interior bulbs on the 2022 Audi A4, including headlights, turn signals, brake lights, license plate lights, and cabin lighting. The chart is organized by bulb position to make replacement easier and to help you compare the installed bulb before you buy.

Fitment can vary on the 2022 Audi A4, especially between LED and HID-equipped vehicles and between different trim or lighting packages. Some positions use factory LED modules rather than replaceable bulbs, while others may use specific service bulbs such as D5S, H8 LED, 64132, or 12174NA depending on configuration. If your car has been modified with aftermarket LED conversions, the bulb listed for the original equipment setup may not match what is currently installed. For the best results, check the bulb already in the housing, confirm the headlight type, and compare it with the chart before ordering replacements.

FAQ

What does this 2022 Audi A4 bulb guide cover?

It covers common exterior and interior lighting positions for the 2022 Audi A4, including headlight, tail light, brake light, turn signal, reverse light, license plate light, dome light, map light, vanity mirror light, glove box light, and more.

Why do some bulb positions show LED instead of a bulb number?

On many 2022 Audi A4 lighting positions, the factory setup uses an LED module or integrated LED assembly rather than a standard replaceable bulb. In those cases, the chart identifies the light as LED instead of listing a separate bulb part number.

Which headlight bulb does the 2022 Audi A4 use with HID headlights?

For HID headlight setups on the 2022 Audi A4, the high beam and low beam bulb type is D5S. The front turn signal bulb for HID headlight vehicles is listed as 64132.

Which headlight bulb does the 2022 Audi A4 use with LED headlights?

For LED headlight setups, the chart lists the high beam and low beam as LED. The front turn signal bulb is also listed as LED on vehicles with LED headlights.

What is the cornering light bulb on the 2022 Audi A4?

The cornering light bulb is listed as H8 LED on this page. That means the exact fit depends on the lighting package and headlight configuration.

What bulb does the glove box light use on the 2022 Audi A4?

The glove box light bulb is listed as 194 or 2821. These are common interior bulb sizes, but it is still smart to confirm the existing bulb before ordering.

Are the brake lights and tail lights separate on the 2022 Audi A4?

The page lists both Brake Light Bulb and Tail Light Bulb as LED. On this model, those functions may be integrated into LED assemblies depending on trim and market.

Does the 2022 Audi A4 use the same reverse light bulb on every version?

The reverse light bulb is listed as LED, but exact serviceability can vary by body style and lighting package. Some versions may use an integrated LED unit instead of a simple replaceable bulb.

What should I check before buying bulbs for my 2022 Audi A4?

Check the lighting position, the headlight type, and the bulb already installed in the car. Also compare your vehicle’s trim, market, and package, since Audi used different lighting setups on the 2022 A4.

Can I upgrade my 2022 Audi A4 to LED bulbs?

Some positions may accept aftermarket LED replacements, but fitment and warning messages can be an issue. If your car originally used halogen or HID bulbs, make sure the new bulb matches the socket, beam pattern, and electrical requirements before installing it.

Why does the page mention trim and body style differences?

Because the 2022 Audi A4 was sold with different lighting packages across markets and body styles, the exact bulb type can change. The page is designed to help you narrow down the correct bulb by position and configuration.

How can I avoid ordering the wrong bulb for my 2022 Audi A4?

Use the bulb chart as a starting point, then verify the installed bulb and headlight system on your specific car. Matching the bulb position and the factory lighting setup is the safest way to avoid a mismatch.

Audi A4 Bulb Size by Year