The last few weeks when parking ive noticed the power steering seemed to stop working intermittently, at first I thought maybe just the revs getting a bit too low but it started happening more often.

Today it seems to have stopped working all together. Not noticeable when above a few mph but at parking speeds it is very heavy. Theres enough fluid in it, no noticeable leaks, the belt is spinning the pump fine, and yes, theres air in the tyres.

Any ideas?

 

I'm having the same issue.