00 00 ... Replacing spark plugs
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.
For further information on how to proceed, refer to 12 12 011 REPLACING ALL SPARK PLUGS (M60, M62) .