If you can't do this, see our parts page to find a BMW 528i xDrive oil filter wrench. If your 528i xDrive is too low to the ground to access your drain plug and oil filter, be sure to use jack stands and safe jacking procedures before getting under your 528i xDrive.
foehn. n. A warm dry wind coming off the lee slopes of a mountain range, especially off the northern slopes of the Alps. [German. , from Middle High German. , from Old High German. , from Vulgar Latin. , from Latin. , the west wind, from. , to be favorable .].
Jet stream is a type of wind. An upper wind to be more precise. So, it behaves exactly like the normal wind, which we feel everyday. Wind is the result of horizontal pressure difference. It flows from a region of higher pressure to a region of lower pressure. In theory, wind should flow directly between pressure differentials.