GMC Terrain: Vehicle Security
Manual Operation of Power Liftgate
To change the liftgate to manual operation, turn the mode switch to the OFF position. With the power liftgate disabled and all of the doors unlocked, the liftgate can be manually opened and closed. ...Vehicle Security
This vehicle has theft-deterrent features; however, they do not make it impossible to steal. ...See also:
Activating/deactivating
The control panel is activated by pressing
MODE when the audio system is switched on.
It is switched off automatically when the audio
system is switched off or by a long press on
MODE. ...
Parking Brake
Before leaving the vehicle, make sure that the parking
brake is fully applied. Also, be certain to leave the
transmission in PARK.
The parking brake lever is located in the center console.
To ap ...
ECO gauge (models with type A combination meter)
The unit displayed varies depending on
the model.
The ECO gauge shows the difference
between the average rate of fuel consumption
since the trip meter was last
reset and the current rate ...