Seat Tarraco Hybrid System Readiness Issue

I also own a Tarraco. I had a similar issue crop up after having the car scanned with an OBD2 reader. The system readiness check was showing as incomplete, triggering the check engine light. Did you recently have any diagnostic work done?

Yes, that's exactly it. I had the car scanned a couple of weeks ago to check for some unrelated stuff. So, if you had the same problem, how did you fix it? Was it something serious or just a computer glitch?

Sounds like the same headache I experienced. In my case, it didn't clear itself. I ended up taking it to the workshop. They ran some diagnostics and performed a computer reset to get the OBD readiness monitors back to normal. It's probably worth getting it checked out by a professional.

The issue is resolved. The authorized service center confirmed it was related to the OBD readiness after the diagnostic check. They performed a system reset, and the error is gone. It was covered under warranty, so zero cost. Thanks for your help.