My 2012 with 9,000 miles is back in the shop again. There's a strange noise coming from the left top of the cylinder. It's been in the shop for a week as my mechanic
And the charging circuit isn't working. Only 1 of the three legs is putting out any voltage. The magnets have probably come loose.
I would think if the magnets came loose there would be a frightful clatter and grinding coming from that area and no electrics would work and possibly a fire resulting from shorts to ground that the battery would now be putting to ground.