Telemetry unit (1) for a motor vehicle comprises a control unit (2), at least one emitter/receiver unit (3, 4), at least one aerial unit (6, 7), a GPS unit (5) with an associated GPS aerial (7a), and a measurement data acquisition unit (8) for preparing an...

A navigation device (NE) has a microcomputer (1) that uses a current location to calculate a journey path by means of data in location-detection devices (8-11) and a target location that has been entered. The microcomputer leads a driver to a desired desti...

The invention relates to a control unit for multimedia components in a motor vehicle. The control unit is mounted on the dashboard or on the center console. On the upper side, the control unit has a support surface for a hand, which consists of a first sup...

All operational commands from the multimedia unit are stored continuously. Commands entered are sorted in accordance with their input frequency. Commands in the menu hierarchy which are most frequently implemented, are placed uppermost in the list. An Inde...