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What BECS version are you on?

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2020 I-PACE SE w/ 22" F-PACE Wheels
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190 Posts
Discussion Starter · #1 ·
There are a few reports of BECS (battery energy control software, also known as BCM) units receiving over-the-air software updates recently. I thought it would be interesting to see what version people are running, and if they have noticed an update. When my car recently updated to TCU 19.2 and InControl 20C, I did not see any changes. It's also possible that their are country specific versions.

You can check your version by going into the same software update screen where you would check your InControl version. Note that you have to be on a newer TCU version (16.2?) in order for the BECM version to display.
Also note that the list of versions is likely not comprehensive; if it isn't represented in the list, mention it in the response and I'll see if I can add it.
 

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2020 Jaguar I-Pace HSE
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184 Posts
Mine is blank. I can see the infotainment software version and the vehicle connectivity system, but the battery energy control system field is blank. I'm now on 19.2 and S20C. No idea on BECS.
 

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The car needs to be on TCU 18.2 or 19.2 to display the BECS version. Otherwise it will be blank. You can try to push "check for updates", it may show the number then.
As my car is on TCU 17.2, I am hesitant to vote, as it could be one the numbers shown, but also something else.
 

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On 19.2 and S20C. However, BECS is blank.
Mine is blank when I first look at the BECS screen.
I tried about 6 times to look for new software and got notice "up to date" each time.
Finally, I returned to home screen, then back to software update, then it finally showed up.
Just another I-PACE quirk.
 

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2020 Firenze Red SE, 9/2019 Build
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71 Posts
Followed the same directions as Meldev##44.
4914
 

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Mine is like the 1st one on the list but:
BP-AAE-BC-AC-BD
Just noticed been having problems with the milage/SOC with this software. Reading about 30% low at 100%.
Dealer just updated (changed) to BP-AAG-BD-AD-BE on 1/5/2021.
We will see if this fixes anything.
 
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