2003 Pontiac Sunfire Owner's Manual - Page 156

Radio Messages CALIBRATE:Youraudio system has been calibrated for your vehicle from the factory. If CALIBRATE appears on the display, it means that your radio has not been configured properly for your vehicle and must be returned to the dealership for service. XMT" Radio Messages Radio Display Message XL (Explicit Language Channels) Condition Action Required These channels, or any others, can be blocked at a customer's request, by calling 1-800-852-XMXM (9696). XL on the radio display, after the channel name, indicates content with explicit language. Updating encryption code Loss of signal Updating The encryption code in your receiver is being updated, and no action is required. This process should take no longer than 30 seconds. Your system is functioning correctly, but you are a in location that is blocking the XM signal. When you move into an open area, the signal should return. No Signal Loadlng XIM (after 4 second delay) 3-49