Took my 24 hybrid to dealer twice to check battery, they keep it overnight and report good battery health, 24 hours later the battery went into battery saver mode, I think I am going to give up and replace it with AGM battery
I also took my hybrid for the recall software update and the battery saver notification. Dealer updated the software and charged the battery. Said nothing was wrong with battery. Noticed when I got home that the right rear door sill was missing and wondered why they had to take it off to charge...
same experience and events, battery saver resolved after software update and battery check. They said nothing is wrong and they charged battery. Noticed that they took out the rear right door sill and forgot to install back, wonder if something was wrong in the battery area.