See also:

Setting a speed
Use the or buttons set the vehicle's current speed. The set speed is shown in the display. NOTE Cruise control cannot be engaged at speeds below 20 mph (30 km/h). ...

Main Sirius1/Sirius2 menu
Sirius1 SIRIUS radio off. Press RADIO button to activate SIRIUS. Sirius2 SIRIUS radio off. Press RADIO button to activate SIRIUS. Song memory Add song Song Seek Delete song View song memor ...

Current speed in km/h (U.S. models only)
This function provides the driver with an instantaneous conversion of the car's current speed from mph to km/h. ...