Skoda Scala climate control problem

That sounds frustrating. Does the error code point specifically to the interior temperature sensor? Did you check the sensor's wiring and plug connection for any obvious damage or corrosion?

The error code indicates the interior temperature sensor. I glanced at the wiring, but I didn't see anything obvious. Where is the sensor located? Is there a good way to test the connection without special tools?

If the error points to the sensor and you can't see any obvious issues, it's probably beyond a simple fix. I'd recommend taking it to a workshop. They'll be able to properly diagnose the wiring and sensor. At least you have a likely cause so hopefully it shouldn't be too expensive to fix.

I sorted it. It was a dodgy connection to the interior temperature sensor, just like we thought. 95€ later, the climate control is working perfectly.