GMC Terrain: 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.
Global Positioning System (GPS)
○ Obstruction of the GPS can occur in a large city with tall buildings; in parking
garages; around airports; in tunnels, underpasses, or parking garages; or in an
area with very dense trees. ...
Unable to Connect to OnStar Message
If there is limited cellular coverage or the cellular network has reached maximum
capacity, this message may come on. Push Q to try the call again or try again after
driving a few miles into anoth ...
See also:
Dome light, map light, cargo area light and door step light
When the door is opened, the map
light illuminates and becomes very
hot. When replacing the map light
bulb, close the door and be careful
not to burn yourself.
Dome light (type A)
Do ...
Points to observe before use
The sockets can be used for accessories, e.g. lamps or mobile phone chargers
with a maximum current draw of 180 W (15 A).
If you use the sockets for long periods when the engine is switched off, th ...
Removing the key blade
Removing the key blade
1 Slide the spring loaded catch to the side.
2 Pull the key blade straight out of the remote
key. ...
