33 00... Notes On Repairing Threads
WARNING: This page is about a different car, the 2010 BMW M5, 2009 BMW M5, 2008 BMW M5, 2007 BMW M5, and 2006 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Install Heli-coil thread inserts so that they are flush with the original thread.
NOTE:
Damaged threads in the frame side member may be repaired with Heli-coil thread inserts. Comply with the procedure described in the example.