If that doeesnt work (and I hope it does) then I still maintain that a low output on the air suspension compressor (anything under 10-12 bar) will not be able to keep the system topped up properly and you will be getting lots of "high temperature cut outs" of the air compressor as it tries to cope. There is a thread somewhere on here from Delboy which explains how to add some additional functionality to VagCom so that you can see the output of the compressor and also individually (or per axle) raise and lower the front and back air jacks.
I had repeated issues and replaced a couple of air jacks but as soon as a replacement compressor was fitted all of the rest disappeared until nearly 2 years later when a third air jack leaked and so I also replaced that one.
*EDIT* Delboys Thread is here - http://forum.a8parts.co.uk/showthrea...437#post102437
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Audi A8 D2 3.7 Quattro Sport 1999 FL - Melange
2nd Place Winner - A8-Freunde Annual German Meet 2012 at Edersee
20" x 9" Bentley GTC Wheels with 385mm W12 Front Discs & Bentley Caliper Covers, Front Lowered on Coilovers, Xenons, Combined DRLs and LED Foglights to modified OEM front fog lamp position, Alcantara/Leather, Full Black Alcantara headlining + pillars and blind shelf, Bespoke Flat Bottomed Sports Steering Wheel, Dark Myrtle Wood, Autodim Mirrors, Bose, Blinds, Digital TV, Ski Hatch, Modified rear exhaust section for extra V8 Burble 
Audi S8 D2 Final Edition 2002, Avus Silver with Red Leather Interior
Tiptronic with Sport mode button, Sony rear entertainment package, Bose sound system, Audi Navigation Plus, 20 inch Final Edition alloys, Full Cat Back Stainless Milltek exhaust, giving a great V8 burble
Audi A8L D2 4.2 Petrol with LPG - Ebony Black
Audi A8L D4 FL 4.0T Petrol twin turbo - Havana Black
Audi A2 1.6 FSi Sport - Dolphin Grey with Votex body kit and Red Leather Interior
and some other A8's A8L's and Mercs
Last edited by Architex_mA8tey; 8th April 2019 at 01:42 PM.
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