I want your faulty electronics
My only experience with air suspension is on a tourage.
It had the same issue of sitting low on one side and it was the valves.
They started to slowly leak and got worse over time, had the errors on the dash as well.
The sensors was fine this time.
You should be able to hear it leaking but if you spray some soaping water on the valves you can tell by the bubbles.
RNS-d A8 and A4 fitment for sale. Spare parts also available
Audrey's Build Thread
\/ She's a Diesel and this is what I'm getting!! \/