How to Activate the One-Touch Up/Down Window Feature on the Terra?
2 Answers
Terra one-touch up/down window activation: First, locate the window control button (auto) on the left side of the driver's seat. Press and hold the button until the window is fully raised. After the window is completely closed, continue holding the button for approximately 2 to 5 seconds. When you hear a "click" sound, it indicates that the car's programming is complete. At this point, release the button to enable the one-touch up/down window function. Below is additional information about the one-touch up/down feature: 1. Cars equipped with the one-touch up/down window function typically have two positions on the window control button. The first position works like a regular power window, where the window's height is determined by how long the button is pressed. The second position allows the window to automatically fully close or open with a single press of the button. 2. Each power window has a control button. If the button is pressed for less than 0.55 seconds, the window will fully open or close. If the button is pressed for more than 0.55 seconds, the window will only stop moving when the button is released.
I encountered this issue last time when helping a friend with their Terra's window. First, sit in the car and close the door, then press and hold the window-up button on the driver's side without releasing it. Wait until the window is fully raised to the top and continue holding for about 5 seconds. Next, use the same method to press and hold the window-down button until the window is fully lowered and keep it pressed for 5 seconds. At this point, the system will memorize the positions. Test the window buttons again, and you'll find the one-touch function is restored. After a power loss or when the battery is low, this setting often needs to be recalibrated. The process is actually quite simple—it just requires a bit of patience. After completing the steps, make sure each window can be controlled individually to confirm success.
