Well I just picked up a cool 2017 500e with 12K miles and had it home for all of 4 days. This past weekend, I couldn't keep the 12V battery charged. After some reading, I thought the battery may have been toast (many had experienced that) so I decided to replace it. After swapping out the 12V I would still get an error but the car would run. Overnight the 12V drained while even on the charger and decided to get it towed to the closest dealer (about 50 miles away). Still under warranty (thank goodness). They called me this afternoon and said the PIM was toast and needed to be replaced. I know there was that PIM recall on the '13's-'16's but has anyone heard of a PIM going bad on a later year? Curious on everyone's feedback. Dealer said it'd be a few days because of shipping delays but should have it back together this week. Oh also, they won't cover the battery since I replaced it and will have to buy another one since the battery is totally drained - so that's awesome.