Power steeling leak. I put fluid in, fill it, and its empty within 1-3 days. is it my rack that needs replaced?
First check that the hoses that come off the pump to the rack. The clamps or connections could be loose causing it to leak, or the hoses themselves are leaking. If those look OK, then inspect the rack seals.
also, audis are notorius for the lines going to the cooler leaking with age. every a4 or s4 ive ever worked on was leaking