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Mini Countryman generator issues

I am experiencing some very concerning issues with my 2023 Mini Countryman. I suspect the generator is faulty. Symptoms include reduced engine power and a warning light illuminated in the speedometer. The vehicle also starts poorly, and the lights are weak or flickering. Additionally, there's an error stored in the error memory, likely indicating a generator malfunction.

4 comment(s)

That sounds suspiciously like the alternator issue I experienced with my previous Opel. Reduced engine power and flickering lights were the initial indicators. I would suggest you check your charging system's voltage output. A significant voltage drop could indicate a failing alternator. Have you scanned the car's computer for error codes related to the charging system?

Thanks for the input! When you experienced this issue, did it also cause any engine misfire or difficulty starting the car? I've noticed the Mini Countryman starts poorly sometimes.

Yes, the engine misfire and difficulty starting are definitely consistent with what I experienced. The faulty alternator was causing inconsistent power delivery, impacting various car electronics. Given your symptoms and the error codes, it's highly probable your generator is defective. I recommend a visit to a qualified workshop for a proper diagnosis and replacement.

Excellent advice, many thanks! Took it to the workshop as you suggested. Turns out the generator was indeed defective. Had it replaced, and now everything is running smoothly. The final repair cost was 960€. Appreciate the help!

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