2019 Toyota Highlander. After starting the vehicle many occasions, the center primary display is blank. When you hit the 'Home' button, the display returns to normal. Prior to the current software update, the screen would occasionally be partially or completely blank on the left or right side. It appears to be a software bug, since any touch to 'Home' resolves the problem. Since the software upgrade, virtually every time I use the car, it has displayed a completely blank screen.
Thank you for reaching out. We do repair Displays Here is the link https://www.upfix.com/product-category/repair-return/info-displays-repair/