Submitted by EchoCharlie1 on Mon, 2019-05-20 16:16
While our 2015 Model S 85D (owned since new)is plugged in to the NEMA 14-50 outlet, the cooling louvers will cycle about a dozen times (at which point, I stop paying attention) without any interaction with the car. The fans don’t come on, it’s just the louvers opening and closing.
In addition, after the latest s/w update on May 17, 2019, the rate of charge reduced to 37kW when previously would charge at 40kW (at both houses). The charge cord also gets very warm.