Abstract: A holding device for a portable electronic device in a motor vehicle is disclosed. The holding device has a base part for mounting the portable electronic device and a securing element by which the portable electronic device can be secured on the base part. The base part has a guiding device having respective lateral guiding elements by which the portable electronic device can be inserted into the holding device.

Abstract: An information entertainment system for a motor vehicle, includes a display unit for displaying at least one function, which can be activated or is activated by a user, and/or a piece of content of the information entertainment system to an occupant of the motor vehicle. The system also includes a control unit, for controlling the display unit and the function, having an interface for the information technological coupling a portable additional device to the control unit. The control unit supplements the function displayed on the display unit with a switching function after the coupling of the additional device and, upon activation of the switching function, to display a function of the additional device using the display unit. At least the switching function can be represented as a superordinate function covering other pieces of content displayed on the display unit to simplify integration of a third-party information entertainment system into a motor vehicle.

Abstract: A holding device for a portable electronic device in a motor vehicle is disclosed. The holding device has a base part for mounting the portable electronic device and a securing element by which the portable electronic device can be secured on the base part. The base part has a guiding device having respective lateral guiding elements by which the portable electronic device can be inserted into the holding device.