Hi all
New member here, had my 2002 allroad 2.7t for a few weeks now, drives lovely and enjoying it but i do have a couple of issues. I'll tackle the suspension first. I'm new to these cars and on a learning curve so forgive me some possible ignorance...

Basically the level never changes, on startup, level 1 light is solid green and just stays like it, I drive and nothing changes and no error light in dash, its like I've just got normal suspension. I'm not sure if I can hear the compressor or not as don't know how loud it should be, if I can hear it then it's very quiet. At stand still, if i try to raise to 2 or 3 then the green light flash and eventually stops and then get the orange error light in the dash, level 1 green solid again. The only time the error light will come on is if there is some weight in the boot, as if its trying to raise but fails to get to level 2. From outside it all looks level with no dipping corners. I'll be getting VCDS soon hopefully to get any error codes but at the moment I'm just going on what I can see. I'm wondering if it's a faulty compressor issue or is it the control unit not working properly? Will i only know once i get the VCDS to get some codes?

Thanks in advance