Audi S5 2020 Bulb Size
Bulb size chart
This 2020 Audi S5 bulb size page is designed to help you verify the correct bulb type by lighting position, so you can match the right replacement to the right lamp. Whether you are checking the headlights, tail lights, interior lights, or exterior markers, the goal is to make fitment easier and reduce guesswork before you buy.
On the 2020 Audi S5, many lighting positions use LED equipment from the factory, including the low beam, high beam, daytime running lights, brake lights, turn signals, and several interior lamps. Because trim, market, and body style can affect the exact setup, it is always smart to confirm the bulb listing for the specific light you are replacing.
For best results, compare the bulb position on this page with the part already installed in your vehicle, especially if your S5 has a different trim or lighting package. Some 2020 Audi S5 models use LED modules rather than traditional halogen bulbs, and aftermarket LED conversions may require different fitment or additional components. Before ordering, inspect the existing bulb or assembly, check for connector style and housing shape, and make sure the replacement matches the original application for your market and body style.
FAQ
What bulbs are listed for the 2020 Audi S5 on this page?
This page includes bulb positions such as low beam headlight, high beam headlight, daytime running light, brake light, tail light, front and rear turn signal, reverse light, license plate light, parking light, side marker lights, cornering light, and several interior lights like dome, map, vanity mirror, glove box, trunk, stepwell, and door lights.
Are the headlight bulbs on the 2020 Audi S5 LED?
Yes. The available bulb chart for this page shows both the headlight low beam and headlight high beam as LED.
Does the 2020 Audi S5 use LED brake lights?
Yes. The brake light bulb listing for the 2020 Audi S5 is LED.
Can I replace the turn signal bulbs on a 2020 Audi S5 with standard bulbs?
The chart for this page lists both front and rear turn signal light bulbs as LED. If your vehicle is equipped with LED turn signals, the replacement should match that setup rather than a standard bulb type.
What is the bulb type for the glove box light on this page?
The glove box light bulb is listed as 2821.
Are the interior lights on the 2020 Audi S5 all the same bulb type?
Not necessarily. The page lists several interior lighting positions, including dome, map, vanity mirror, trunk or cargo area, interior door, and stepwell lights, but exact fitment can vary by trim and package.
Why does the bulb size page mention trim and lighting package differences?
Audi may use different lighting equipment depending on market, body style, and optional packages. That means two 2020 S5 models can have different bulb setups even though they share the same year and model name.
How do I know if my 2020 Audi S5 has LED lighting or a replaceable bulb?
Check the installed light assembly and the existing bulb or module before purchasing. Many exterior and interior positions on this page are listed as LED, which may indicate an integrated LED unit rather than a simple replaceable halogen bulb.
Can aftermarket LED bulbs be used in the 2020 Audi S5?
Sometimes, but fitment is not guaranteed. Aftermarket LED conversions can require different connectors, resistors, or housings, and they may not work correctly in every lighting position.
Do I need to check the installed bulb before buying a replacement?
Yes. Checking the installed bulb is one of the best ways to avoid ordering the wrong part, especially on a vehicle like the 2020 Audi S5 where lighting can vary by trim and market.
Is this page useful for both coupe and sportback versions of the 2020 Audi S5?
It can be a helpful starting point for both body styles, but you should still confirm the exact bulb fitment for your specific vehicle because equipment differences can affect the final bulb list.
What should I do if my 2020 Audi S5 light is not listed exactly as expected?
Compare the bulb position, inspect the current lamp, and verify your trim and lighting package. If the vehicle uses an LED module or a different assembly, the correct replacement may not be a standard bulb.