Setting the Clock
The navigation system time and the analog clock operate independently. Changing the time through the navigation system does not change the time on the analog clock. See Clock to change the analog clock time.
Press CONFIG to enter the configure menu options, then press CONFIG repeatedly until the time is selected or press the time screen button.
Hours: Press − or + to decrease or increase the hours.
Minutes: Press − or + to decrease or increase the minutes.
12/24 Format: Select the 12 screen button for standard time; select the 24 screen button for military time.
See also:
OnStar Overview
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect
to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic
Services.
The OnStar system s ...
Underbody Maintenance
Use plain water to flush dirt and debris from the vehicle's underbody. Your dealer
or an underbody car washing system can do this. If not removed, rust and corrosion
can develop. ...
Trailer Brakes
A loaded trailer that weighs more than 900 kg (2,000 lbs) needs to have its own
brake system that is adequate for the weight of the trailer. Be sure to read and
follow the instructions for the tra ...






