Checking Fluid Level
WARNING: This page does not describe the selected car, but rather 22 other vehicles, including the 2006 BMW 330Ci, 2006 BMW 325Ci, 2005 BMW 330i, 2005 BMW 330Ci, and 2005 BMW 325i. However, it is still accessible from the selected car via links, so may be relevant.
Check lubricant at fill hole (2). See Fig 1 . Lubricant should be at bottom of filler plug hole. Tighten plug to specification. See TORQUE SPECIFICATIONS .