As one of the contributors to this thread a couple of years ago, I wanted to give an update with some good news.

Background: since my previous post, I continued to get the low battery message,...

Update

TL;DR—It seems that the problem was caused by, or related to, my use of regular gas for 2 or 3 consecutive tanks at the time the symptoms were at their worst. Alternatively, I may have...

OP here, with an update. The jerking behavior appears to have subsided. I can't say with confidence that it's resolved. I want to observe it for another month or so.

I've used premium fuel in this...

Thank you for the suggestions. I have an OBD-II scanner (BlueDriver), but I seem to have misplaced it ATM. In any case, it does not include the extended/OEM data such as airbags and ABS. If I can...

I have a 2013 XC70 3.2 FWD with 58,000 miles. I'm the original owner. The car has never had any mechanical issues; the only problems have been a couple of minor interior trim pieces that needed...

Aside from the annoyance factor, is the low battery message correlated with any substantive battery performance issues (such as slow cranking or impending failure)?

My Volvo branded battery (part...

On my 2013 XC70 (and probably yours too), the wiper arms can be pivoted fully away from the windshield only when the wipers are in the "service position." The owner's manual describes how to do this.