Setting the Time
The radio may 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 appears on the display. AM or PM will appear on the display for morning or evening hours.
Press and hold the minute button until the correct minute appears on the display. 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 UPDATED and the clock symbol appear on the display. If the time is not available from the station, NO UPDAT will appear on the display.
RDS time is broadcast once a minute. After tuning to an RDS broadcast station, it may take a few minutes for the time to update.
See also:
Towing Your Vehicle
To avoid damage, the disabled vehicle should be towed
with all four wheels off the ground. Consult your
dealer/retailer or a professional towing service if the
disabled vehicle must be towed. Se ...
Current and Past Models
Technical Service Bulletins and
Manuals are available for current
and past model GM vehicles.
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1-800-551-4123 Monday – Friday
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Security
OnStar provides services like Stolen Vehicle Assistance, Remote Ignition Block,
and Roadside Assistance, if the vehicle is equipped with these services. OnStar
can unlock the vehicle doors remotel ...