When I realized that the cooling pumps only ran for ~3 hours before shutting off after a charge over 75%, I started scheduling my charges to 90% at 3am. This tops up the car in most circumstances overnight, and the pumps are not running when I get up, so I don't have to listen to the whine.
That said, I noticed my car just topped itself up starting around 6:30am today. Charge had dropped to 87%. I figured it would simply schedule the charge for the upcoming evening, but instead it decided to charge right away, so when I went out to my garage to work on my bike, I had to listen to the pump whine again.
I wouldn't call this the end of the world, but I think it's interesting that the car will top itself up whenever it wants, regardless of your schedule. Since my car tops itself up every 27 hours or so, I rescheduled my charge to start at 8pm. This should give me a few more days of silence if the car sits in the garage for more than a day or two.
That said, I noticed my car just topped itself up starting around 6:30am today. Charge had dropped to 87%. I figured it would simply schedule the charge for the upcoming evening, but instead it decided to charge right away, so when I went out to my garage to work on my bike, I had to listen to the pump whine again.
I wouldn't call this the end of the world, but I think it's interesting that the car will top itself up whenever it wants, regardless of your schedule. Since my car tops itself up every 27 hours or so, I rescheduled my charge to start at 8pm. This should give me a few more days of silence if the car sits in the garage for more than a day or two.