Steps to Import and Activate FSC Code with E-Sys

Where to get E-Sys?
I recommend E-Sys from wobd2.com, details:
http://www.wobd2.com/wholesale/bmw-enet-interface-cable-esys-icom-coding.html

Or any version of Rheingold ISTA-D ISTA-P which is built in E-Sys software

When you got your SAT Radio FSC Code, you should have received 3 files:

e.g. xxxxxxx_006F0001.xml
e.g. xxxxxxx_006F0001.der (FSC Code Certificate)
e.g. xxxxxxx_006F0001.fsc (FSC Code)

E-Sys => Options => Settings => FSC Tab => Certificate Field:

Load FSC Code Certificate (e.g. xxxxxxx_006F0001.der)

E-Sys => Comfort Mode => FSC => FSC Field:

Load
FSC Code (e.g. xxxxxxx_006F0001.fsc. The FSC Code file must first be
Base 64 Decoded or else E-Sys can not read it. (Use B64Dec for Decoding –
http://4mhz.de/b64dec.html).

FA Field: Select "Read FA" to use cars current VO.

Parameter Fields: (Example for Sat Radio FSC Code and CIC):

Diagnostic Address (hex) = 63 (99 in Decimal for HU_CIC; I think the same for HU_NBT)
Application Number (dec) = 111 (6F in Hexidecimal - In FSC File Name, e.g xxxxxxx_006F0001.fsc)
Base Variant = HU_CIC (CIC module name, e.g. HU_CIC, HU_NBT, etc.)
Upgrade Index = 1 (In FSC File Name, e.g xxxxxxx_006F0001.fsc))

Select "Upgrade FSC" to Import and Activate FSC Code.

Select "Check FSC Status", and you should see:

----------
AppID 111
UpgradeIndex 1
SWTType SWTclassic full
FSCStatus accepted
FSCCertStatus accepted