Automatic relocking (with activated Car Memory)
WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2006 BMW Z4, 2006 BMW M3, 2006 BMW M Roadster, 2006 BMW M Coupe, and 2006 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.
Automatic relocking (deadlocking) takes place:
If the central locking system has been unlocked via the remote control and if neither a door nor the boot lid has been opened within two minutes.