W212 2010 e350cdi 4matic airmatic air compressor leaked and now locked out

Pretty much the title the air compressor was working overtime due to leakage as per xentry openpoart diagnostic with tactrix openport 2.0 i resetted the codes re scanned and code persists i did a module reset as per xentry like i put a new compressor on but code still persisted . How do i unlock it so i can test if the compressor still working so i can test where is the leakage ?