Symptoms of a dying battery in a Tesla Model S:
- Range decreases after full charge. I was seeing around 170 miles range instead of 200+ after a full daily charge. This is for an 85kWh battery.
- For 2 days in a row car didn’t charge even though it was plugged in overnight.
- Turned off scheduled charge and car said charging was complete even though it was showing battery partially full.
Video of screen jumping between complete and partial charge:
Today Tesla support picked up my car and later called to say they have to keep car overnight to replace the battery pack.
I hope it will be a newer battery pack that will let me take advantage of 120kw super chargers. My current battery pack was limited to 90kw.