Originally Posted by
740gle
I have "Low battery" message popping up every time when I shut the engine but keep listening to the radio, or talking on the phone with bluetooth or phone charger on. It takes only about 20-30 seconds for it to pop-up. Really annoying !!!. After another 30 secs or so it goes into "power save mode" shuts down the bluetooth and radio, and possibly something else?.
Just had car at the dealer for 67.5 Kmiles, they tested the battery and it passed all the "VIDA tests", service manager tried to convince me that this is "normal" behavior. Really?
I understand that listening to the radio drains the battery, but I used to be able to do it for at least 30-40 mins before with no visible effect on the battery. My Subaru Legacy has no problems with it. It started doing it few month ago. They did some software update when I was at the dealer at 60Kmiles service, is it related? Is the hot weather a factor here?
The car is 2011 XC70 3.2. It's under CPO warranty. 67.5Kmiles.
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