Megane Hybrid starting issue

Interesting issue. I had something similar happen with my 2016 BMW 3 Series a while back. Intermittent starting problems can be tricky. Have you checked for any obvious signs of a short circuit in the wiring harness or the starter motor itself? What's the voltage reading on your battery when the car is off, and during attempted starts?

Thank you for your insights. I have not checked the wiring harness for short circuits, but that is a good suggestion. As for the voltage readings, I will have to check those again. What was the resolution for the issue with your BMW?

In my case, it ended up being a faulty circuit breaker. It was causing an intermittent power cut to the starter. Think of it like a flickering lightbulb, sometimes it gets power, sometimes it doesn't. Given the cost of components and specialized diagnostics, especially with hybrids, it is advisable to consult with a qualified technician. The charging system is as complex as the nervous system of the human body.

I appreciate your advice and sharing your experience. I will take your suggestions into consideration and consult a workshop. I will provide feedback after resolution. The estimated repair cost is 290€.