I also own a 2020 Corsair that I purchased late Dec. 2020 and have been experiencing electrical problems. When the car is parked in garage every so often (15-20 minutes?) it sounds like a squirrel is running around under the hood. A whole lot of clicking and clunking,obviously relays opening and closing. In early May I went to start the car and battery was completely dead,my dealer replaced battery (bad cell) did a system check and could not find a fault and did not hear the squirrel, I told them it was too noisy in their shop and that they needed to go to a quiet place to hear it. Well that didn't happen,the clicking and clunking continues and yesterday I got the "remote features disabled to protect battery" message. The car often sits for two or three days but so what? My truck often sits for a week or more and always starts.