How to initialize the electric tailgate of the GL8?

[JayceFitz]

In the driver's cabin, press the tailgate opening button or use the button on the key to open the electric tailgate of the car. After the trunk is opened, manually push the electric tailgate to the desired height and then hold it in that position. Press and hold the switch button on the tailgate for approximately 4-5 seconds. The vehicle's computer will automatically store the height position information at this time. Once the storage is completed, there is usually a prompt sound. Close the electric tailgate and open it again to check if it rises to the previously recorded height position.