2013 S60. Two messages are coming up all the time now.
1. Maintinance Overdue How do reset this?
2. Replace Car Key Battery. I've replaced the batterys in both fobs. Still get this message. Is there a reset?
If the engine is turned off and the radio is on the following message comes up. "Low Battery." If I check it the battery is good, 12+ volts. If I put a tester on battery it reports as good. I had replaced the battery a couple of years ago, not done at a Volvo shop. Is there a reset for this?
Thank's

 

I do not know about the first item.

On the second: Your car battery is starting to fall. You may get a year of of it, or it may fail tomorrow. If you do not want it to fall and land you in a tight spot, replace it regardless of how it tests.

 

1. 2. There is no reset - if batteries are good message should go off.

"Low battery" message - what battery do you have? Size 48 h6 or 92 t7? Some cars (with engine off and radio on) will get that message if a 48 H6 is installed. (in other words when you replace your battery put a 92 T7 in)

And reset the battery monitor. (I trust that was done the last time the battery was replaced)