Audi S5 2017 Bulb Size
Bulb size chart
This 2017 Audi S5 bulb size guide is organized to help you verify the correct bulb by lighting position, so you can match the right replacement before you buy. Whether you are changing an exterior lamp or a small interior bulb, the goal is to make fitment easier for the 2017 Audi S5 and reduce guesswork.
The S5 uses a mix of LED lighting and a few replaceable bulb types, so the exact bulb depends on where it is installed. Use this page to check the bulb chart by location, including headlights, reverse lights, interior lights, license plate lights, and other positions on the car.
Fitment can vary by trim, lighting package, body style, and market, so it is smart to confirm the bulb already installed in your 2017 Audi S5 before ordering. Some positions on this car are LED assemblies rather than simple replaceable bulbs, while others may use standard halogen-style bulbs or specific sizes. If you are considering an aftermarket LED conversion, make sure the bulb matches the socket, polarity, and available space, and check for warning messages or compatibility issues. When possible, compare the old bulb to the replacement part number and shape before purchase.
FAQ
What bulb does the 2017 Audi S5 use for the low beam and high beam headlights?
The chart lists the headlight bulb for both high beam and low beam as D3S on the 2017 Audi S5.
What is the reverse light bulb size for a 2017 Audi S5?
The back up reverse light bulb is listed as 921 for the 2017 Audi S5.
Are the brake lights on the 2017 Audi S5 replaceable bulbs?
The brake light bulb is listed as LED, which usually means the lamp is part of an LED assembly rather than a standard replaceable bulb.
What bulb size is used for the license plate lights?
The license plate light bulb is listed as LED on the 2017 Audi S5.
What should I use for the front turn signal bulb?
The front turn signal light bulb is listed as 64132. Check the installed bulb and socket style before ordering, especially if your car has a different lighting package.
Does the 2017 Audi S5 use LED daytime running lights?
Yes. The daytime running light bulb is listed as LED.
What bulb fits the glove box light in a 2017 Audi S5?
The glove box light bulb is listed as 2825 or 98.
What bulb size is used for the map lights and reading lights?
The map light bulb and rear reading light bulb are both listed as 2825 or 98.
What bulb fits the dome light and vanity mirror light?
The dome light bulb is listed as 6411 or 6428, and the vanity mirror light bulb is listed as 6418.
Are the tail lights and parking lights on the 2017 Audi S5 standard bulbs?
The tail light bulb and parking light bulb are listed as LED, so they are typically integrated LED units rather than conventional bulb swaps.
What about the side marker and rear turn signal bulbs?
The front side marker light, rear side marker light, and rear turn signal light bulbs are listed as LED on the 2017 Audi S5.
How can I make sure I buy the right bulb for my S5?
Use the bulb position on this page, confirm whether the lamp is LED or a replaceable bulb, and compare the installed bulb or socket before purchasing. That is especially important on the 2017 Audi S5 because trim and lighting package differences can change fitment.