How to Activate One-Touch Window Lift for Vios?
2 Answers
Start the vehicle, press and hold the button on the armrest, lower the window completely for 5 seconds then release, then pull and hold to raise the window to the top for 5 seconds before releasing. In the infotainment system, select: MENU - Vehicle - Left Control Button - Vehicle Settings - Central Locking - Long Press to Open Windows.
I've been driving a Vios for several years, and activating the one-touch window lift is actually quite simple. If the function stops working, just perform an initialization. First, turn the key to the ON position without starting the engine, then press and hold the window button to lower it all the way down, keeping it pressed for five seconds without moving. Next, pull up the button to raise the window all the way up, and hold it for more than five seconds. This will reset the window control computer. The next time you use the one-touch operation, the windows will open and close smoothly. I've encountered malfunctions before, and this method worked well. The one-touch window lift makes daily driving more convenient, especially for quickly closing windows during rain to avoid getting wet. Remember to operate in a quiet environment—if you hear mechanical sounds or stuttering, it might be due to dust in the tracks. Regular cleaning can prevent issues. Keeping the battery fully charged is also crucial, as low voltage can cause system malfunctions.
