Can I determine the date on which a given firmware version was installed on my car?

[matthewkrieger]

Is it possible to determine the date on which a given firmware version was installed on my car? I know that TeslaFi captures this information in various reports but of course I didn't have TeslaFi running at the time.

In this specific case I'm trying to find the installation date of my current firmware.

 

[swaltner]

Nope.

I have a spreadsheet at home that I track all vehicle expenses. Have been doing that for a while. When I switched to an EV, I modified the Gas sheet to Fuel and for the Tesla, I added Supercharger as well as home charging to the Fuel sheet and also another sheet to track the software version, date installed, and highlights from the release notes.

 

[matthewkrieger]

Sounds like a smart idea. I've now subscribed to TeslaFi so I'll be able to have this tracked automatically moving forward. BTW I highly recommend. It saves me a lot of work.