I3 SME coding

[LB2020]

Hi, need assistance with coding a used battery pack to a BMW i3.

Replaced my 60ah with a 120ah and need to match the new SME to my car. I have esys and the same PSDZdata as what is already on my car. The 120ah battery is on a older software version than my car.

I have found 2 solutions that I think may work but not 100%.

Option 1. Detect CAF for SWE for SME then update with latest software

Option 2. Use tool32 to read old SME ISN and copy to new SME.

Am I looking at the right options or is there more to be done?

[ek1978]

You can't virgin used SME with normal BMW tools like Esys or ISTA+, you need to read the Eprom with external tool like VVDI MULTI PROG or Memtool.