Audi Q7 2012 Bulb Size
Bulb size chart
This 2012 Audi Q7 bulb size guide helps you verify the correct replacement bulbs by lighting position, so you can match the right part to the right lamp before you buy. Because the Q7 could be equipped with different headlight and trim combinations, checking the exact bulb location is the safest way to confirm fitment.
Use this page to identify common exterior and interior bulbs on the 2012 Audi Q7, including headlights, turn signals, brake lights, reverse lights, license plate lights, dome lights, map lights, and cargo-area lighting. The chart reflects the bulb types listed for this model year and helps narrow down the correct option for your specific lighting setup.
Fitment can vary by trim, lighting package, market, and body style, so the same 2012 Audi Q7 may use different bulbs depending on whether it has halogen headlights or HID headlights. That matters especially for the front parking lights, daytime running lights, side markers, and turn signals, where halogen and HID-equipped vehicles use different bulb types. If you are considering aftermarket LED conversions, make sure the bulb shape, base, and depth will physically fit the housing and that the vehicle’s electronics will tolerate the change. For the most reliable result, compare the installed bulb before ordering, since previous replacements or factory options can sometimes differ from the original chart listing.
FAQ
What bulb does the 2012 Audi Q7 use for the low beam and high beam headlights?
For Q7 models listed with HID headlights, the headlight bulb is D3S for both high beam and low beam. For halogen-equipped models, the high beam bulb is H15.
Which bulb fits the daytime running lights on a 2012 Audi Q7?
The daytime running light bulb depends on the headlight setup. HID headlight vehicles use an LED DRL setup, while halogen headlight vehicles use H15.
What is the front turn signal bulb for the 2012 Audi Q7?
With HID headlights, the front turn signal uses an LED setup. With halogen headlights, the front turn signal bulb is 64136.
What bulb is used for the rear turn signal on this model?
The rear turn signal bulb listed for the 2012 Audi Q7 is 7506.
What bulb fits the brake light on a 2012 Audi Q7?
The brake light bulb listed for this year is 7506R.
What is the reverse light bulb size for the 2012 Audi Q7?
The back up reverse light bulb is 921.
What bulb is used for the license plate lights?
The license plate light bulb is 6418.
Which bulb fits the dome light in the cabin?
The dome light bulb is listed as 6411 or 6428.
What bulb should I use for the map lights?
The map light bulb is 64111.
What bulb fits the glove box and cargo area lights?
The glove box light and trunk or cargo area light both use 2825 or 98.
Do the parking lights and side marker bulbs change with headlight type?
Yes. With HID headlights, the parking light and front side marker bulbs are LED. With halogen headlights, those positions use 2825 or 98.
What bulb is used for the front fog lights on the 2012 Audi Q7?
The front fog light bulb is listed as H11 LED or H16 LED, depending on the specific setup.
Are the center high mount stop light and tail light bulbs LED?
Yes, the chart lists both the center high mount stop light bulb and the tail light bulb as LED.
Why should I check the installed bulb before ordering?
Because trim level, lighting package, and market differences can change the bulb used on a 2012 Audi Q7, and prior repairs may also affect what is currently installed.