Submitted by eding00 on Fri, 2020-01-03 08:21
My 3 year old model X (70D) is 66000 miles. Its battery doesn't hold power as good lately. The most noticeable part is when the power reserve is under 50 miles, the car can actually go <20 miles. When the car is parked and the battery reserve is under 20 (such as 18 miles), the battery reserve will drop to zero within two hours for no reason. It happened many times. I went to Tesla appointment yesterday, and was turned back home because they said to diagnose it remotely. They did the test, and emailed me that everything is normal. How can this be normal when I lose 25% confidence (<50 mile out of 200) for a car that I spend nearly $100k only a few years ago? Do you have similar problems? Any suggestions? Thanks, happy New Year!