Description & Operation
WARNING: This page is about a different car, the 2003 BMW X5, 2002 BMW X5, 2001 BMW X5, and 2000 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
The front axle differential transfers power from the front drive shaft to the front axle shafts. Manufacturer recommends replacing entire unit if differential is faulty.