[alexvej1]

nZtiZia.I purchased the car in January 2017 and sold it October 2023 drove 58k.
BMW 40e had 9kw full capacity.
So I had it for almost 7 years.
In year 2020 2 modules failed and BMW changed it .It took 3 month . I had BMW loaners which was good.
I opened the case with BMWNA to replace the full battery in 2023 but get denied because degradation of battery is normal.
Here is the pictures from ISTA 2022 with fault code in module 4.
The interesting the car doesn't show that module 4 is failed but ISTA does.
Also I attached one more image ISTA 2/2023 which is shows degradation of battery.