Nissan Otti electrical gremlins

Greetings. Your situation appears to mirror an issue I once encountered with a 2014 Opel Astra. The symptoms you describe – error memory, electrical malfunctions, and a non-functional navigation system – suggest a potential software fault. Was there any triggering event preceding these issues, such as a battery replacement or a recent software installation?

Interesting! No battery replacement or software installation recently. Just started happening out of the blue. When you had this with your Opel, was it also a 'programming of the control unit implausible' situation, as they're telling me? What exactly did they do to fix it?

Indeed, the diagnosis for my Astra was precisely that: 'programming of the control unit implausible.' While a recalibration or software reset might seem viable, in my case, the issue persisted. Ultimately, the most prudent course of action is to consult a qualified workshop equipped with the necessary diagnostic tools to assess and rectify the programming anomaly. Attempting a DIY solution without the requisite expertise could potentially exacerbate the problem.

Okay, thanks for the info! Seems like a trip to the shop is unavoidable. I was hoping it would be something simple I could fix myself, but I'll take your advice and let the professionals handle the software recalibration. Thanks again for sharing your experience with the Opel; it helped a lot!