Prerequisite

requires optional satellite radio equipment The SatRadio mode described below requires optional satellite radio equipment and a subscription to SIRIUS XM Satellite Radio Traffic Message Service. Further details on SatRadio are available in the "SatRadio" section.

COMAND can receive traffic reports via SatRadio and incorporate them in the navigation system. Traffic messages and map symbols can then be shown in the COMAND display.

COMAND uses high quality traffic data.

Nevertheless, there may be differences between the traffic reports received and the actual road and traffic conditions.

    See also:

    Important safety notes
    WARNING Make sure the tailgate is closed when the engine is running and while driving. Among other dangers, deadly carbon monoxide (CO) gases may enter vehicle interior resulting in unconsci ...

    Indicator and warning display
    1 Yellow indicator lamp/red warning lamp When Blind Spot Assist is activated, indicator lamp 1 lights up yellow in the exterior mirrors up to a vehicle speed of 20 mph (30 km/h). When the vehicl ...

    Cabin Quality
    If the cockpit in a Cadillac Escalade or Infiniti QX56 feels like a roomy lounge, the GL550's cabin is eminently more carlike. Don't expect massive armrests and a tall dashboard — rather, the wrap ...