[Luksor]

Hello, I know that newer models of 216 and 221 have only one big battery in engine bay and one from trunk was removed for smaller in something other place.

I retrofitted to my car front camera that need new from facelift CGW/ZGW for full functional and I lost contact with trunk battery module (BNS or something like this) N82/1.

Is there option to use new cgw from facelift in prefacelift and still can contact this module? Also on cluster with AMG menu voltage shows ----

EPC show on some cars that new cgw and old numbers will fit even if car have or dont have this battery module.
Using order cgw causing problem with contact with MFK camera and facelift night vision and also facelift RDK module that I fit on car and works only problem is that there are no contact with N82/1 module that is connected to the same x30/30 can as facelift rdk, mfk and NV