2007 Chevrolet Silverado 2500 Pickup Owner's Manual - Page 328

Radio Display Message Condition Not Found No channel available for the chosen category XM Locked Theft lock active Radio ID Unknown Chk XMRcvr Radio ID label (channel 0) Radio ID not known (should only be if hardware failure) Hardware failure Action Required There are no channels available for the selected category. The system is working properly. The XM™ receiver in the vehicle may have previously been in another vehicle. For security purposes, XM™ receivers cannot be swapped between vehicles. If this message is received after having your vehicle serviced, check with your GM dealer. If tuned to channel 0, this message will alternate with the XM™ Radio eight digit radio ID label. This label is needed to activate the service. If this message is received when tuned to channel 0, there may be a receiver fault. Consult with your GM dealer. If this message does not clear within a short period of time, the receiver may have a fault. Consult with your GM dealer. Rear Seat Entertainment System Your vehicle may have a DVD Rear Seat Entertainment (RSE) system. The RSE system includes a DVD player, a video display screen, two sets of wireless headphones, and a remote control. Parental Control This button is located behind the video screen. Press this button while a DVD or CD is playing to freeze the video and mute the audio. The video screen will display Parental Control ON and the power indicator light on the DVD player will flash. It will also disable all other button operations from the remote control and the DVD player, with the exception of the eject button. Press this button again to restore operation of the DVD player. 328