This is from my new to me 2015 SL.

Thanks
, which seems to say that only the two very highest-voltage cells shown in the OP's histogram don't have their shunts on; wtf ??? So the rest of the cells will be pulled even farther out of balance?? If someone is able to give it, I would really like to hear an explanation of this counterintuitive coloring of the cell voltage histogram bars.The red bars represent those cell pairs that have the shunt active to bleed off some of the stored energy and balance the battery pack
Airstream65 wrote:Hello!
This is from my new to me 2015 SL.
Thanks