12volt battery low warning
I got my software update to 19a last week. And unfortunately a lot of new problems. But I think they all relate to that as soon I stop the car and turn off I get a warning that my 12v battery is low
Even before opening the door and after a 1.5 hour drive.
Even after charge for a full night too.
I suspect this can be a reason for a number of issues like black screens and trunk not opening and...
If the 12volt dips too low most system reset and reboot when voltage comes back. Like the displays. Their behaviour is matching this. As I enter car and interior light goes on there will be a dip in the 12volt.
I will post updates when service get something done about it
I tried to give them a detailed description how to repeat the problem as it is very easy to recreate.
Could be the battery itself but then it should not happen when charging and open the door as the system should have power.
I will try to make updates to this and if it maybe is a clue to the black display issues too.
Could not find any other posts with this 12volt so I hope I am alone and we find the thing to replace.