keydiver wrote:Welcome to the Tesla club. Do you know if your drive unit has ever been replaced?
Don't know yet. I understand that the Q revision with ceramic bearings appears to have solved the problem. I will be asking whether drive unit has been replaced with Q revision, and if not listening carefully for noises indicating the drive unit needs to be replaced under warranty. Since I will have around 3.5 years left on battery/drive unit warranty, it should either hold up fine or crap out before then. Other than that, not too concerned. I'm excited to get all that extra range. I will probably charge to 50% during the week to minimize battery capacity loss, more on the weekend for my typical 140 mile round trip drive to hike in the local mountains.