Citroen C1 power loss and starting issues

Sounds like a proper nightmare! I had something similar with my C1, though I didn't clock as many miles. Weak lights, the car struggling to fire up…yep, sounds familiar. Did you check the serpentine belt? Or maybe the starter motor is playing up before blaming the alternator?

Thanks. I haven't inspected the serpentine belt or the starter motor, I will add that to my checklist. Were your issues identical, and what was the final diagnosis?

My C1 had those exact symptoms. Engine misfire sometimes too, just to add to the fun! I was pulling my hair out! Eventually, after chasing shadows, the mechanic confirmed it was a defective generator. Cost me a bomb! Get it checked properly but don't be surprised if that's the culprit. Workshop time, I reckon.

I appreciate you confirming the likely cause. I will arrange for the vehicle to be inspected. I anticipate the repair cost to be in the region of 960€, thanks.