See also:

System limits
Speed range Best results are achieved when using the system on well-developed roads and highways. The desired speed can be selected between 20 mph/30 km/h to 110 mph/180 km/h. The system can a ...

Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption. ...

Snap-in adapter
General information Detailed information about snap-in adapters, which support the functions of the mobile phone, is available from the service center. Notes At high temperatures, the charge func ...