GMC Terrain: Connected Services / Navigation
Navigation requires a specific OnStar or connected service plan.
Press 
to receive Turn-by-Turn
directions or have them sent to the
vehicle’s navigation screen,
if equipped.
Turn-by-Turn Navigation
Press 
to connect to an
Advisor.
Request directions to be downloaded to the vehicle.
Follow the voice-guided commands.
Using Voice Commands During a Planned Route
Functionality of the Voice Command
button, if equipped, may vary by
vehicle and region. For some
vehicles, press = to open the
OnStar app on the infotainment
display. For other vehicles press 
as follows.
Cancel Route
- Press
. System responds:
“OnStar ready,” then a tone. - Say “Cancel route.” System responds: “Do you want to cancel directions?”
- Say “Yes.” System responds: “OK, request completed, thank you, goodbye.”
Route Preview
Press 
. System responds:
“OnStar ready,” then a tone.
Say “Route preview.” System responds with the next three maneuvers.
Repeat
- Press
. System responds:
“OnStar ready,” then a tone.
Say “Repeat.” System responds with the last direction given, then responds with “OnStar ready,” then a tone.
Get My Destination
- Press
. System responds:
“OnStar ready,” then a tone. - Say “Get my destination.” System responds with the address and distance to the destination, then responds with “OnStar ready,” then a tone.
Send Destination to Vehicle
Directions can be sent to the vehicle’s navigation screen, if equipped.
Press 
, then ask the Advisor to
download directions to the vehicle’s
navigation system, if equipped. After
the call ends, the navigation screen
will provide prompts to begin driving
directions. Routes that are sent to
the navigation screen can only be
canceled through the navigation
system.
See www.onstar.com (U.S.) or www.onstar.ca (Canada).
Connections
The following services help with
staying connected.
For coverage maps, see
www.onstar.com (U.S.) or
www.onstar.ca (Canada).
Ensuring Security
Change the default passwords
for the Wi-Fi hotspot and
myGMC mobile application...
Other information:
GMC Terrain 2018-2026 Owners Manual: Recreational Vehicle Towing
Recreational vehicle towing means towing the vehicle behind another vehicle – such as behind a motor home. The two most common types of recreational vehicle towing are known as dinghy towing and dolly towing. Dinghy towing is towing the vehicle with all four wheels on the ground...
GMC Terrain 2018-2026 Owners Manual: Delayed Locking
This feature delays the actual locking of the doors until five seconds after all doors are closed. Delayed locking can only be turned on when the Open Door Anti-Lockout feature has been turned off. When is pressed on the power door lock switch with the door open, a chime will sound three times indicating that delayed locking is active...
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Categories
Engine Overheating
The vehicle has an engine coolant temperature gauge on the instrument cluster and overheat messages in the Driver Information Center (DIC) to warn of engine overheating. See Engine Coolant Temperature Gauge.
