I activated the onscreen display for the rear parking sensors on a 2017 Leon FR using both Carista's shortcut and also long coding via Car Scanner ELM ODB app. Both have the same result, a single beep when putting the car in reverse and then the display appears on the screen. The display works fine, showing the blocks moving about as it detects things, but there are no more beeps.
If I reset it to standard, the beeps come back again so nothing appears broken. I've seen videos of the display and beeps working together so has anyone got any ideas why this is happening?
If I reset it to standard, the beeps come back again so nothing appears broken. I've seen videos of the display and beeps working together so has anyone got any ideas why this is happening?