OnStar Services
See also:
Tire Sealant and Compressor Kit
WARNING
Idling a vehicle in an enclosed area with poor ventilation is dangerous. Engine
exhaust may enter the vehicle. Engine exhaust contains carbon monoxide (CO)
which cannot be seen or smelled. ...
Passing
More passing distance is needed when towing a trailer. Because the rig is
longer, it is necessary to go farther beyond the passed vehicle before
returning to the lane. ...
Rear Display
Press the Rear Display(s) screen button to allow the choice of sources for rear
display between front disc, rear aux, or usb, if connected. ...






