2007 GMC Canyon Owner's Manual - Page 179

Notice: The chime signals related to safety belts, parking brake, and other functions of your vehicle operate through the radio/entertainment system. If that equipment is replaced or additional equipment is added to your vehicle, the chimes may not work. Make sure that replacement or additional equipment is compatible with your vehicle before installing it. See Accessories and Modifications on page 5-3. Radios with Radio Data Systems (RDS) The radio could have a button marked with an H or HR to represent hours and an M or MN to represent minutes. Press and hold the hour button until the correct hour displays. Press and hold the minute button until the correct minute displays. The time can be set with the ignition on or off. To synchronize the time with an FM station broadcasting Radio Data System (RDS) information, press and hold the hour and minute buttons at the same time until RDS TIME displays. To accept this time, press and hold the hour and minute buttons, at the same time, for another two seconds. If the time is not available from the station, NO UPDAT (update) displays. RDS time is broadcast once a minute. After tuning to an RDS broadcast station, it could take a few minutes for the time to update. Setting the Time Radios without Radio Data Systems (RDS) Press and hold HR (hour) until the correct hour displays. Press and hold MIN (minute) until the correct minute displays. There is an initial two-second delay before the clock goes into time-set mode. Display the time with the ignition off, by pressing RCL (recall), HR, or MIN. 3-47