GPS Repairs - VW Passat B8 (3G) - display error / touch error MIB 2.5 Discover Pro display

Display error / touch error in the 9.2 inch Discover Pro display - MIB 2.5.

Two vertical stripes / lines can be seen on the display, the formation of stripes is particularly noticeable with a light background or when looking at the display from the side.
Only stripes can be seen on the display, the information on the display is not legible.
The touchscreen only reacts to touches in a partial area, individual letters are not accepted during input or the touchscreen is completely without function. This results in phantom inputs, also known as ghost touch, where the screen moves independently. The touch function operates the navigation device by itself, for example, the device automatically calls up the saved contacts from the phone book memory or changes the radio station.
Bubbles form under the glass of the Discover Pro.
The display partially or completely fails and can no longer be operated.