Renault Zoe Sunroof Initialization Error

That sounds like a coding issue affecting the sunroof system. Did you try any basic troubleshooting steps, such as checking the fuse for the sunroof motor or attempting a system reset through the car's menu?

I checked the fuse, it seems fine. I can't find any sunroof-specific reset option in the car's menu. Is there a specific procedure for resetting the sunroof system after coding changes?

Yes, if coding was carried out, it likely corrupted the sunroof's initialization data. A generic reset won't work. You'll likely need to visit a workshop with Renault-specific diagnostic tools to re-initialize the sunroof system. They can recode it to the correct parameters.

Thanks for the advice! I took it to a workshop, and they confirmed it was a coding issue. They re-initialized the sunroof for 75€. Everything is working perfectly now.