I lost power steering and called the AA they came but said it was electrical and could not trace the fault so off we went to the dealers. Dealer says filling the fluid level up as it was slightly down brought back power steering intermittently but not fully so I need a new control unit but as this is only attached to the pump I need to pay £600 for the unit plus £100 for fitting plus Front spring is broke and needs replacing for another £100. All within weeks of running out of warranty in three years it has had four wheel bearings and a rear spring replaced plus a new heat shield fitted! is this a fair cost for the power unit? Olliebears