I noticed that when my car was new, (30 Jan 2020), when I had warm battery and went to charge, the cooling fans came on and the front louvers opened.....lately, when I charge, the cooling fans do not come on and the louvers do not open....I guess that is good in a way, but is it normal....I had made a service call to check that with a couple of other things and got a call this morning from Brad and he told me that unless I get a notice inside the car not to worry and tat the BMS issue doing the check and with no message everything is ok....he slap said that a software change may have changed the software programming and that could be the answer......does that sound possible or correct?