See also:

Activating/deactivating via iDrive
1. "Settings" 2. "Lighting" 3. "High beam assistant" High beam assistant The setting is stored for the remote control currently in use. ...

Buckling the belt
Buckling the belt Make sure you hear the latch plate engage in the belt buckle. ...

Activating HDC
Press the button; the LED above the button lights up. ...