Hey everyone! Having some annoying battery issues with my 2018 BMW 4 Series (100K km, gas engine). The battery warning light keeps coming on, starting is getting harder, and the lights are dim/flickering. The onboard computer keeps showing battery discharge warnings. I suspect it might be a faulty battery sensor rather than the battery itself. Has anyone dealt with similar symptoms? What was your mechanic's diagnosis and how much did the repair cost? Had a bad experience with my last mechanic, so I'd appreciate recommendations on what to look out for. Thanks in advance for your help!

Thorstheim

BMW 4-Series Battery Sensor vs Dead Battery Mystery

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