GMC Terrain: Power Liftgate 3/4 Mode
To program the liftgate opening height:
1. Turn the liftgate switch to either the MAX , or the 3/4 mode position and power open the liftgate.
2. Stop the liftgate movement at the desired height by pressing any liftgate switch. Manually adjust the liftgate position if required.
3. Press and hold the button on the liftgate adjacent to the latch until the turn signals flash and a beep sounds to indicate that the new setting is recorded.
When power opened with the 3/4 mode selected, the liftgate stops at the new set position.
If there is no audible and visual feedback when setting the intermediate stop position, the liftgate height is being set below the 3/4 open height minimum (approximately 1.5 m or 5 ft). The liftgate cannot be set below that minimum and the new setting will not be recorded.
Obstacle Detection Features
If the liftgate encounters an obstacle during a power open or close cycle, a
warning chime will sound and the liftgate will automatically reverse direction to
the full closed or open position. Aft ...
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. ...
See also:
Entry by town
If a town name is entered first, the points of
interest listed will be restricted to that town.
- From the Input POI Name screen, touch
Town.
- Enter the town name required.
- Touch List to displ ...
Automatic Dimming Mirror — If Equipped
This mirror automatically adjusts for headlight glare
from vehicles behind you. You can turn the feature on or
off by pressing the button at the base of the mirror.Alight
to the left of the butt ...
Horn
To sound the horn, press on or
close to the mark.
■After adjusting the steering wheel
Make sure that the steering wheel is securely locked.
The horn may not sound if the steering wheel is ...
