Audi A6 2000 Bulb Size
Bulb size chart
This page covers bulb sizes for the 2000 Audi A6 and helps you verify the correct bulb by lighting position. Because Audi used different lighting packages, headlamp types, and body styles, the same year A6 can use more than one bulb size depending on where the bulb is installed.
Use the chart below to match each exterior and interior light on your A6 with the correct replacement bulb. It includes common locations such as low beam headlights, parking lights, turn signals, license plate lights, dome lights, and trunk or cargo area lamps, so you can confirm fitment before you buy.
For the best fit, always compare your trim, lighting package, and headlight type before ordering. A 2000 Audi A6 with halogen headlights uses different low beam and parking light bulbs than a car equipped with HID headlights, and some positions may also vary by market or body style. If you are switching to LED or using an aftermarket conversion, check whether the bulb base, polarity, and available space in the housing will still work correctly. The safest approach is to remove the installed bulb and compare the part number or base style before purchasing replacements, especially for items like courtesy lights, map lights, fog lights, and rear lamps.
FAQ
What bulb does the 2000 Audi A6 use for the low beam headlight with halogen headlights?
The low beam bulb for a 2000 Audi A6 with halogen headlights is H1.
What is the low beam bulb for the HID headlight version of the 2000 Audi A6?
The low beam bulb for the HID headlight version is D2S.
Which bulb fits the front parking light on a halogen-equipped 2000 Audi A6?
The front parking light bulb with halogen headlights is 2357A.
Which bulb fits the front parking light on a 2000 Audi A6 with HID headlights?
The parking light bulb with HID headlights is 2825, 98.
What bulb is used for the license plate lights on this year A6?
The license plate light bulb is 6418.
What bulb does the dome light use in a 2000 Audi A6?
The dome light bulb is 6411, 6428.
Which bulb fits the glove box light and vanity mirror light?
Both the glove box light and vanity mirror light use 6418.
What bulb is used for the front inner turn signal on the 2000 Audi A6?
The front inner turn signal light bulb is 2357A.
What bulb fits the front outer turn signal?
The front outer turn signal light bulb is 2827.
What bulb is used for the rear turn signal and backup reverse light?
Both the rear turn signal light and the back up reverse light use 7506.
What bulb fits the brake light, tail light, and rear side marker?
Those rear positions use 7528: brake light bulb, tail light bulb, and side marker light bulb rear.
What bulb does the center high mount stop light use?
The center high mount stop light bulb is 2723.
What bulb is listed for the map light?
The map light bulb is 64111.
What fog light bulb options are shown for the front fog lights?
The front fog light bulb options listed are H3C and H3.
Why does the bulb chart show more than one option for some positions?
The 2000 Audi A6 can vary by trim, lighting package, market, and body style, so some locations have more than one listed bulb size or an option note.