Cellular and GPS Antennas
Avoid placing items over or near the antenna to prevent blocking cellular and GPS signal reception.
Cellular reception is required for OnStar to send remote signals to the vehicle.
See also:
Hill and Mountain Roads
Driving on steep hills or through mountains is different than driving on
flat or rolling terrain. Tips for driving in these conditions include:
- Keep the vehicle serviced and in good shape.
- ...
Vehicle Positioning
At times, the position of the vehicle on the map may be inaccurate due to one
or more of the following reasons:
Road system has changed.
Vehicle is driving on slippery road surfaces such as in ...
Recovery Hooks
WARNING
Never pull on recovery hooks from the side. The hooks could break and you and
others could be injured. When using recovery hooks, always pull the vehicle straight
out.
Notice: Nev ...






