See also:

Tire Pressure Monitoring System (TPMS) -Required Federal Explanation
Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inflat ...

Playing the XM® Radio*
To Play the XM® Radio 1.Press the button to select the XM® radio band (XM1 or XM2). 2. Press the SETUP button, rotate   to select XM Mode, and press . Rotate to select Channel Mode ...

Reporting Safety Defects
In the U.S. If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration ...