You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
My 2020 M3PD+ has less than 4k miles and for the most part I charge it to 80% but last week when I charged it to 100% it only showed 287 miles. Seems like excessive degradation in such a short period of time. Should I have it checked out?
I was just curious more than worried. I drive less than 30 miles a day so range is never a problem. Thanks for the replies.
Looking at your signature, I am going to assume you are using the model 3 as your commuter, and your P car as your weekend car. I am also going to make an assumption that you are charging to 80% because of something you read here at one time or another about it being "better".
You could try setting your charge percentage to 90% and leaving it there, and seeing if the number on the screen improves over time (as in over a week or two not a day or two. Its unlikely that the entire 12 miles is lost, but as you mention it also doesnt make a difference in your daily commute.
80% charge is "a little" more healthy for the battery than 90%, but how much we dont know (as in, is it 2 miles better after 4 years? Is it 5 miles better after 4 years? 10? 1? we dont know. We know its very slightly better, but really not enough for it to matter a ton to most.
The number on the screen is a guess from the cars computer, thats all it is, based on what it is seeing. It can sometimes get confused. Read the first post in the following thread (the thread goes off tangent like most battery threads here after a while, but just read the first one) for a tip. How I Recovered Half of my Battery's Lost Capacity
I'm at 40,000 miles and had Tesla check it out only because I'm getting a door aligned under warranty. I've always used percent mode and don't worry about max range. Mine has dropped fro 310 to 282 since Sep 2018, and wanted to make sure there were no issues with the traction battery. The battery health check came back with no problem codes, so end of story for me. Back to enjoying the car.My 2020 M3PD+ has less than 4k miles and for the most part I charge it to 80% but last week when I charged it to 100% it only showed 287 miles. Seems like excessive degradation in such a short period of time. Should I have it checked out?