61 35 900 Removing and installing/replacing ring antenna of electronic immobilizer
WARNING: This page is about a different car, the 2003 BMW Z8, 2002 BMW Z8, 2001 BMW Z8, and 2000 BMW Z8. However, it is still accessible from the selected car via links, so may be relevant.
Remove lock cylinder for steering lock. Refer to STEERING LOCK CYLINDER .