See also:

Removing the mobile phone
  Press the button and remove the mobile phone. ...

Requirements
For measuring parking spaces ▷ Maximum speed while driving forward approx. 22 mph/35 km/h. ▷ Maximum distance to row of parked vehicles: 5 ft/1.5 m. Suitable parking space ▷ Ga ...

Warning stages
Prewarning This warning is issued, for example, when there is the impending danger of a collision or the distance to the vehicle ahead is too small. Acute warning Warning of the imminent danger ...