Power Steering Fluid: Bleeding
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2008 MINI Cooper, 2007 MINI Cooper, 2006 MINI Cooper, 2005 MINI Cooper, and 2004 MINI Cooper. However, it is still accessible from the selected car via links, so may be relevant.
Thoroughly clean the reservoir and the parts in its immediate vicinity before removing the oil reservoir cap. No dirt must enter the system. To top up with engine stationary: fill oil reservoir until the level reaches the "MAX" mark on the dipstick. Start engine. Turn steering wheel twice to left and right lock. Check oil level while engine is stopped. Top up hydraulic fluid to "MAX" mark.