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Old 18th October 2020, 06:02 PM
NightOwl NightOwl is offline
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Join Date: Sep 2014
Location: Norway
Posts: 79
Default Air suspension question

Bigger trucks and construction machines have a container with anti-freeze to stop corrosion and prevent ice in the systems for brakes and air suspension, and the air tanks needs to be drained regularly to get water out.

So, how does this work on a car with air suspension like the D3? It doesn't have the container with anti-freeze as far as I know and there isn't any manual drain valve for the air tank. Is there some kind of air dryer? Automatically drain valve? Tried to do some search online, but couldn't find anything useful...
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2006 Audi A8 3.0 TDI Quattro Sport
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