Cold Temperature Operation
If in an area of extreme cold, where the temperature falls below −20°F (−29°C), use either an SAE 5W-30 synthetic oil or an SAE 0W-30 engine oil. Both provide easier cold starting for the engine at extremely low temperatures. Always use an oil that meets the required specification, GM6094M. See “What Kind of Engine Oil to Use” for more information.
See also:
Door Unlock Options
This allows selection of which doors
will unlock when pressing on the
RKE transmitter.
Press SELECT when Door Unlock
Options is highlighted. Turn the
Menu knob to select All Doors or
Drive ...
Safety Chains
Always attach chains between the vehicle and the
trailer. Cross the safety chains under the tongue of the
trailer to help prevent the tongue from contacting
the road if it becomes separated from ...
Lighting
Select the Lighting menu and the following will be displayed:
Exit Lighting
Vehicle Locator Lights
Exit Lighting
This allows the selection of how long the exterior lamps stay on when leaving ...