I am curious at what point below the targeted SOC the Tesla software initiates a top-off charge when you leave the car plugged in for a prolonged period (several days or more).
During my last charging session I set the charge point to 80%, the car charged to 81% and completed charge normally. Over the next several days the SOC slowly dropped as expected due to background load. It's now sitting at 77%. I'm a little surprised that the car hasn't initiated a charge to keep it right at 80%. Seems like it would want to keep the car within +/- 2% of the target SOC, but just curious if anyone knows what the threshold actually is.
During my last charging session I set the charge point to 80%, the car charged to 81% and completed charge normally. Over the next several days the SOC slowly dropped as expected due to background load. It's now sitting at 77%. I'm a little surprised that the car hasn't initiated a charge to keep it right at 80%. Seems like it would want to keep the car within +/- 2% of the target SOC, but just curious if anyone knows what the threshold actually is.