High-voltage battery needs to be new, or from some other S400.

It can be reprogrammed or repaired.

Someone wants to replace or something.

if time is not replaced under warranty module DC \ DC battery that needs to be changed, or to try it through the diagnostics include a compulsory charge

:shock:

you need to replace the high voltage battery

Why, why me.:mad:

All components of the HYBRID:
- ME-SFI 17.7 (17.7 Motor electronics) N3/10 - might be good,
- SG-EM (Electric motor control unit) N129 / 3 - might be good,
- SG-DDW (DC / DC converter control unit) N83 / 3 - might be good

- SG-BMS (Battery Management System control unit) N82 / 2 - not good, the exchange (it is in the battery) A100

Lithium battery for replacement.:help:

Thanks, all.
 

New battery 6950 euro
A short test of 30 euros,
Diagnosis by carrying out 175 euros.

What Shall We Do with the Drunken Sailor.

PS:
Mercedes Benz service vulnerability that explains the blown fuse inside the battery.
Thanks, all.

:thumbup: