For 2021 Q7 Second generation Audi recommends to use: W5W 12V 5W W2.1x9.5d, W16W 12V 16W W2.1x9.5d, H7 12V 55W PX26d Longlife, PWY24W 12V 24W WP3.3x14.5-4, and D5S 12V 25W P32D-2. To select the right part or fluid see the table below.
in your garage to make future searches easy.
Condition
Value
expand_moreFront light sources
expand_moreFog lamps
With bi-xenon
H7 12V 55W PX26d Longlife
expand_moreFront direction indicator
With bi-xenon
PWY24W 12V 24W WP3.3x14.5-4
expand_moreHigh beam
With bi-xenon
D5S 12V 25W P32D-2
expand_moreLow beam
With bi-xenon
D5S 12V 25W P32D-2
expand_moreInternal light sources
Door safety light
W5W 12V 5W W2.1x9.5d
expand_moreRear light sources
Back-up lamp
W16W 12V 16W W2.1x9.5d
expand_moreRear direction indicator
In bumper
W16W 12V 16W W2.1x9.5d
Rear fog lamp
W16W 12V 16W W2.1x9.5d
expand_moreStop lamp
In bumper
W16W 12V 16W W2.1x9.5d
expand_moreTail light
In bumper
W16W 12V 16W W2.1x9.5d
Servicing your Audi use only recommended parts, oils, fluids and lubricants.
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2021 Audi Q7 user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.
Before doing any DIY service please check your insurance policy and Audi warranty policy for your region. In some regions DIY service may invalidate your warranty.
DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Audi Q7 service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.
Doing basic service for your 2021 Audi Q7 you're not only saving money, but also also improving your technical skills and learning something new.