For 2018 A5 RS5 First generation Audi recommends to use: H21W 12V 21W BAY9s, W5W 12V 5W W2.1x9.5d, W16W 12V 16W W2.1x9.5d, C5W 12V 5W SV8.5 (11x35), H7 12V 55W PX26d, and D3S 85V 35W PK32d-5. 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_moreCornering light
With bi-xenon H7 12V 55W PX26d
Front direction indicator H21W 12V 21W BAY9s
expand_moreHigh beam
With bi-xenon D3S 85V 35W PK32d-5
expand_moreLow beam
With bi-xenon D3S 85V 35W PK32d-5
expand_moreInternal light sources
Boot light W5W 12V 5W W2.1x9.5d
Door safety light W5W 12V 5W W2.1x9.5d
Entry light W5W 12V 5W W2.1x9.5d
Glove compartment light W5W 12V 5W W2.1x9.5d
expand_moreInterior light
Front C5W 12V 5W SV8.5 (11x35)
Rear W5W 12V 5W W2.1x9.5d
Reading light W5W 12V 5W W2.1x9.5d
expand_moreRear light sources
Back-up lamp W16W 12V 16W W2.1x9.5d
License plate light C5W 12V 5W SV8.5 (11x35)
Rear direction indicator W16W 12V 16W W2.1x9.5d
Rear fog lamp H21W 12V 21W BAY9s

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 2018 Audi A5 RS5 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.

Conquer your fears and never give up!

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 A5 RS5 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 2018 Audi A5 RS5 you're not only saving money, but also also improving your technical skills and learning something new.

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