After two weeks of parking on the driveway instead of in the garage, I get a "low battery" message.

I already had an appt. for 45,000 mile service so I mentioned the message when I brought the car in.

They replaced the battery under warranty, well, sort of. I had to pay half. And I need to ask about this because it wasn't explained. But their warranty policy seems to have changed such that it doesn't always pay 100% anymore.

Like insurance or going "out of network".