MFA for FIS swap

Hello everyone,
I recently bought an Octavia, specifically the MFA (Multi-Function Display) version. Now, I've managed to get a dashboard trim piece from a Passat (thanks to e**y). My old colleague at VW says I should...
for adapting the WFS III to Skoda vehicles.
Does anyone happen to have a wiring diagram for a 2003 Octavia with MFA? When I connect the wiring harness from a Passat, the outside temperature display doesn't work. (Error message: Open circuit/short circuit to positive).

I would be very grateful for your help.

IbizaSwen

Hello, do you have an outdoor temperature sensor? Or not? Please check that.

Of course, I have an outdoor temperature sensor; the outdoor temperature is displayed in the MFA (Multi-Function Display).