sounds like the hydraulic pump is lazy (on its way out) or poss accumulator sphere lost all its presure. try Plieades in Sawtry, cambs, they will completely rebuild yr hyd pump for about £100 or exchange it, fairly common on these cars with 100k or more, easy to change too and certainly worth doing, u will also find that the steering can can be a little heavier on very cold mornings due to consistency of the lhm fluid but should ease off after a minute or so once it is circulating the system. try changing the lhm fluid (should be done every 3yrs)
agent, February 2010