Audi Q7 2017 Bulb Size
Bulb size chart
This 2017 Audi Q7 bulb size page is designed to help you verify the correct bulbs by lighting position, so you can match the right part to the right socket before you buy. Because the Q7 can use different lighting setups depending on trim, market, and package, checking the exact location is the safest way to confirm fitment for exterior and interior lights.
On this page, you’ll find the bulb types listed for the 2017 Audi Q7 in a position-by-position format, including headlight, tail light, brake light, license plate light, interior lights, and more. That makes it easier to compare your vehicle’s installed bulbs with the chart and avoid ordering the wrong replacement.
Fitment can vary on the 2017 Audi Q7 depending on body style, trim, and lighting package, especially when comparing LED, HID, and other factory setups. Some positions may use full LED modules rather than replaceable bulbs, while others may differ between halogen-style and upgraded headlight systems. If you are considering aftermarket conversions, make sure the bulb base, connector, and housing clearance all match, and always check the bulb currently installed in your vehicle before purchasing a replacement.
FAQ
What bulb size does the 2017 Audi Q7 use for the back up reverse light?
The listed back up reverse light bulb for the 2017 Audi Q7 is 921.
What is the rear fog light bulb size on a 2017 Audi Q7?
The rear fog light bulb size listed for this model year is 921.
What bulb fits the interior door light on a 2017 Audi Q7?
The interior door light bulb is listed as 2825 or 98.
What bulb size is used for the rear side marker light on the 2017 Audi Q7?
The rear side marker light bulb is listed as 2821.
What is the front turn signal bulb on a 2017 Audi Q7 with HID headlights?
For Q7 models with HID headlights, the front turn signal bulb is listed as 64132.
What is the front turn signal bulb on a 2017 Audi Q7 with LED headlights?
For Q7 models with LED headlights, the front turn signal bulb is listed in the chart as LED, meaning the lighting assembly is LED-based rather than a standard replaceable bulb size.
Does the 2017 Audi Q7 use LED bulbs for the headlights?
Yes, the chart shows LED-based headlight entries for the 2017 Audi Q7, including low beam, high beam, and in some configurations a combined high beam and low beam D5S listing.
What bulb type is listed for the headlight high beam and low beam on some 2017 Audi Q7 models?
The optional raw list includes D5S for headlight high beam and low beam on certain configurations.
Are the brake lights and tail lights on the 2017 Audi Q7 replaceable bulbs?
The chart lists both brake light and tail light positions as LED, so many versions use LED lighting rather than a conventional replaceable bulb.
What bulb size is used for the license plate light on a 2017 Audi Q7?
The license plate light is listed as LED on this page.
What should I check before ordering bulbs for my 2017 Audi Q7?
Check your trim, lighting package, and the bulb currently installed in the vehicle. The 2017 Audi Q7 can differ by market and configuration, so the safest match is the bulb type shown on the existing part and the position-specific listing on this page.
Can I use aftermarket LED conversions on a 2017 Audi Q7?
You can, but fitment depends on the socket, connector, and housing space. Some locations are already LED from the factory, and others may require specific adapters or may not be suitable for a simple bulb swap.