See also:

Display
Display 1. The system is activated. 2. Arrows: at least one lane marking was detected and warnings can be issued. ...

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

Resuming the original route
If the route section should no longer be bypassed: 1. "Navigation" 2. "Route information" 3. "New route for:" 4. "Remove blocking" ...