Welcome to Tesla Motors Club
Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More.

Regen has mostly gone. What’s left is intermittent.


Apr 29, 2019
It doesn't sound particularly wrong to me. How far did you drive, you mentioned 5 miles but that is nothing and will hardly warm the battery, especially if you aren't doing a bit of spirited driving either, I hardly ever see full regen in the winter. While it may have been 12c when you were driving, the overnight temperature can make the battery very cold and it will then take a lot longer to warm up.


Oct 26, 2020
...aaand back to normal. Limited regen initially, but crucially it increased over the course of my journey, never decreased.

I spoke to Milton Keynes SC at lunchtime who confirmed it was being remotely investigated so I’m assuming a turn off/on fixed it.

nb significantly lower air temps today than yesterday.

I’m wondering whether 48.12.1 was remotely installed whereas 48.12 was last Friday’s manual install and whether as mentioned above 12.1 fixes this.

Products we're discussing on TMC...

About Us

Formed in 2006, Tesla Motors Club (TMC) was the first independent online Tesla community. Today it remains the largest and most dynamic community of Tesla enthusiasts. Learn more.

Do you value your experience at TMC? Consider becoming a Supporting Member of Tesla Motors Club. As a thank you for your contribution, you'll get nearly no ads in the Community and Groups sections. Additional perks are available depending on the level of contribution. Please visit the Account Upgrades page for more details.