Notes

> Reception may not be available in some situations, such as under certain environmental or topographic conditions. The satellite radio cannot influence this.
> The signal may not be available in tunnels or underground garages, next to tall buildings or near trees, mountains or other powerful sources of radio interference.

    See also:

    Range
    After the reserve range is reached: A Check Control message is displayed briefly. The remaining range is shown on the computer. When a dynamic driving style is used, such as when ...

    General information
    The channels are offered in predefined packages. The packages must be enabled by telephone. ...

    Malfunction
    Comfort Access may not function properly if it experiences interference from external sources such as mobile phones, metal objects, overhead power lines, transmission towers, etc. If this occur ...