- Edited
Bury First of all, take a photo of the CAN box you received and check if all available plugs are properly connected to the sockets on the button panel.
If this is exactly the unit you sent the link to, there might be a problem, because there’s no mention anywhere that it’s specifically for the Insignia or even for Opel in general — and Opels are quite particular when it comes to head units. You really need a radio tailored to the exact model.
Widzę, że polskie menu w radiu więc, chyba Polak