Seat Cordoba starting issue

Greetings. I must say, your predicament sounds rather unsettling. While I am by no means an expert in automotive engineering, I did encounter a somewhat similar issue with my previous vehicle, a Renault Megane, albeit a different make and model than your Seat Cordoba. The symptoms I experienced were perhaps not entirely analogous to yours, but there were some parallels, I believe. Could it perhaps be related to the immobilizer system? Or perhaps a faulty sensor somewhere in the ignition circuit? These systems can be quite temperamental, I understand.

Immobilizer, eh? Now that's something I haven't considered. Where exactly would I even start looking for that on my Cordoba? And a faulty sensor, you reckon that could cause all these issues? I'm not exactly a mechanic, so any pointers would be gold!

Ah, I comprehend your concerns. Alas, pinpointing the exact location of the immobilizer on your Cordoba from afar proves challenging. I would hesitate to provide inaccurate information on the key turn. Regarding the sensors, yes, a malfunctioning sensor could potentially cause a cascade of issues, as these systems are often interconnected. However, without proper diagnostic tools and expertise, it is rather difficult to ascertain the root cause with any degree of certainty. Therefore, I would cautiously suggest consulting a qualified automotive technician for a thorough evaluation. It is, in my considered opinion, the most prudent course of action.

You were spot on! Took it to a local garage, and it was indeed a dodgy fuse linked to the ignition. 52€ later, and she's purring like a kitten. Massive thanks for your help!