Audi A7 2014 Bulb Size
Bulb size chart
If you are looking up bulb sizes for a 2014 Audi A7, this page is designed to help you verify the correct bulb by lighting position instead of guessing from the model name alone. Audi used different bulbs depending on the lamp location, and some items can vary by trim, lighting package, market, and body style.
Use the bulb chart for the 2014 Audi A7 to match each exterior and interior light with the right fitment before you buy replacements. That makes it easier to find the correct bulb for the headlight, reverse light, dome light, trunk light, side markers, and other common lighting points on this car.
Fitment can differ on the 2014 Audi A7 depending on whether the car has standard HID headlights, adaptive HID headlights, or a different lighting package, so it is smart to confirm the installed bulb before ordering. Some positions may use halogen-style bulbs, while others may use LED-based parts or aftermarket conversions, and those changes can affect what fits correctly. If your A7 has been modified, or if a previous owner replaced a factory bulb with an LED upgrade, check the old bulb and the housing carefully before purchase so you do not end up with the wrong base, size, or type.
FAQ
What bulb does the 2014 Audi A7 use for the low beam and high beam headlights?
The listed headlight bulb for both high beam and low beam on the 2014 Audi A7 is D3S. This applies to the HID headlight setup shown on the bulb chart for this year.
What is the reverse light bulb size for a 2014 Audi A7?
The back up reverse light bulb listed for the 2014 Audi A7 is 921. Always confirm the lamp housing before replacing it, especially if the car has been modified.
Which bulb fits the front turn signal on a 2014 Audi A7?
The front turn signal light bulb listed for the 2014 Audi A7 is 5200. If the signal has been changed to an LED conversion, the original bulb may no longer match what is installed.
What bulb is used for the glove box light in a 2014 Audi A7?
The glove box light bulb listed for the 2014 Audi A7 is 2825. This same bulb size is also used in several other interior and cargo-area locations on this page.
What bulb fits the trunk or cargo area light on a 2014 Audi A7?
The trunk or cargo area light bulb listed for the 2014 Audi A7 is 2825. Check the lens shape and socket before buying, since some Audi trim packages can differ.
What bulb is used for the interior door light on a 2014 Audi A7?
The interior door light bulb listed for the 2014 Audi A7 is 2825. It is a good idea to compare the old bulb with the replacement if the car has been serviced before.
What bulb fits the front and rear side marker lights on a 2014 Audi A7?
Both the front side marker light bulb and rear side marker light bulb listed for the 2014 Audi A7 are 2825. That makes it easier to shop for replacements for both positions.
What bulb is used for the dome light in a 2014 Audi A7?
The dome light bulb listed for the 2014 Audi A7 is 6411. Interior lighting can vary by trim, so confirm the exact bulb installed if your car has a different overhead lamp setup.
What bulb fits the vanity mirror light on a 2014 Audi A7?
The vanity mirror light bulb listed for the 2014 Audi A7 is 6418. This is a separate fitment from the dome light, so do not assume the two are interchangeable.
What bulb is used for the cornering light on a 2014 Audi A7 with HID headlights?
For the 2014 Audi A7 with HID headlights, the cornering light bulb is listed as H8 LED. If your car has a different lighting package, check the installed bulb before ordering.
What bulb is used for the cornering light on a 2014 Audi A7 with adaptive HID headlights?
For the 2014 Audi A7 with adaptive HID headlights, the cornering light bulb is listed as H7 LED. This is one of the positions that can vary by lighting package.
Why should I check the installed bulb before buying parts for a 2014 Audi A7?
Because trim, market, and lighting package differences can change the bulb used in a specific position. Checking the installed bulb helps avoid ordering the wrong base or type, especially on cars with LED upgrades or aftermarket conversions.