If its the same system merc/rr and audi use then sounds like the compressor/ pump for that strut is shot, could be a pipe leak /perished knackered ... Pretty common.
Edited by F355spider on Wednesday 14th August 12:35
Edited by F355spider on Wednesday 14th August 12:35
We had a strut blow on ours at 50k miles. Our car was out of warranty but full BSH and Bentley refused a goodwill payment. Cost of new struts is about 1500 ea from memory.
Update: Got it on ramp and took off wheels and inner wing liner, can feel the air leaking out the strut , new strut I'm afraid, compressor is running fine.