Display is working fine but image is upside down and main dealer struggling to find out next step - i.e. is it software or screen fault -
I'm assuming that the module is going in the correct way i.e. large connector towards the centre air vents, and the smaller connector towards the steering column.
There are a few possibilities:
* The screen could have been fitted into the housing upside down - very difficult to do, as the short ribbon cable that connects the LCD to the printed circuit board isn't long enough to do that.
* The LCD module inside does have the capability to flip upside down, although it needs a different voltage on two of the wires on the aforementioned ribbon connector. Specifically pins 5 and 6 should have their voltage held high. If low, the display will flip.
They could be low as a result of a broken wire/ bad connection etc. Thats the sort of thing any TV repair type place can fix for you.
* You say the replacement came out of an Astra. Does anyone know if the Astra display is mounted upside down compared to the Omega?
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