If you are working with BMW navigation systems such as CIC, NBT, or EVO, generating a valid FSC map activation code is a critical step for updating and unlocking navigation features. HU TOOL 2.6 is a powerful utility that allows technicians to create FSC certificates quickly and efficiently for various BMW head units.
In this guide, AutoExplain will walk you through the complete process of creating BMW FSC map activation files using HU TOOL 2.6, including VIN input, navigation selection, and final FSC generation for CIC, NBT, EVO, and EVO ID5/6 systems.
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ToggleWhat Is HU TOOL 2.6?
HU TOOL 2.6 is a specialized software utility used to generate FSC (Freischaltcode) certificates for BMW head units. It is commonly used by technicians and workshops to create FSC activation files for navigation systems such as CIC, NBT, NBT EVO, and EVO ID5/6.
The tool allows users to input the vehicle’s VIN (usually the last 7 digits) and generate the required FSC file needed for:
- Navigation map activation
- Map updates
- Enabling navigation functions
- Managing software-locked features

HU TOOL 2.6 simplifies the FSC creation process by automatically generating the correct certificate format, which can then be imported into the vehicle using tools like E-Sys or FSC Tools.
In short, HU TOOL 2.6 is a practical solution for creating BMW FSC activation files for head unit systems.
Prerequisites & Setup for Creating BMW FSC Map Activation Using HU TOOL 2.6
Before using HU TOOL 2.6 to create BMW FSC map activation files, make sure you have the following requirements prepared:
1. Required Software
- HU TOOL v2.6
- E-Sys or FSC Tools (for importing FSC into the vehicle)
- Proper BMW data files (PSdZData – if required for coding)
2. Vehicle Information
- Last 7 digits of the VIN
- Correct head unit type:
- CIC
- NBT
- NBT EVO
- EVO ID5/ID6
Selecting the wrong head unit type will generate an incorrect FSC file.
3. Computer Requirements
- Windows OS (recommended)
- Change system region/language to English before running HU TOOL
- Administrator rights enabled
4. Connection Equipment
- ENET cable (for F-series BMW)
- Stable power supply for the vehicle (to avoid interruption during FSC import)
5. Folder & File Check
- Ensure the “GENERATED” folder is created automatically after running HU TOOL
- Confirm the FSC file format matches your selected head unit
Step-by-Step FSC Generation with HU TOOL 2.6
Follow the instructions below to generate a BMW FSC file using HU TOOL 2.6:
Step 1: Launch HU TOOL 2.6
- Open HU TOOL v2.6 on your computer.
- From the main interface, select the “SWT/FSC” option.

Step 2: Open the FSC Certificate Window
After clicking “SWT/FSC”, the software will display the FSC certificate generation window.

Step 3: Select Head Unit Type
Click on “HU_EVO” (or the appropriate head unit section).
Then select the correct navigation system installed in your BMW:
- CIC
- NBT
- EVO
- EVO ID5/6

Make sure you select the correct head unit type to avoid generating an invalid FSC file.
Step 4: Enter VIN
- Enter the last 7 digits of the vehicle’s VIN into the required field.
- After entering the VIN, click “Generate”.

Step 5: Locate the Generated FSC File
Once you click Generate, HU TOOL will automatically create an FSC file.
The file will be saved inside the “GENERATED” folder.
Depending on the selected system, the generated file will correspond to:
- CIC FSC

- NBT FSC

- EVO FSC

- EVO ID5/6 FSC
Step 6: Import and Activate FSC
After generating the FSC file, proceed to import and activate it using:
- E-Sys, or
- FSC Tools
Once successfully imported, the navigation or related feature will be unlocked and activated on the BMW head unit.
HU TOOL 2.6 provides a straightforward and efficient method for generating BMW FSC certificates for CIC, NBT, and NBT EVO head units. By correctly selecting the head unit type, entering the last 7 digits of the VIN, and generating the FSC file, technicians can quickly prepare activation files for navigation map updates and software feature unlocking.
When combined with tools such as E-Sys or FSC Tools, HU TOOL 2.6 becomes a practical solution for BMW workshops and coding specialists who need reliable FSC map activation support.
Ensuring proper setup, accurate head unit identification, and stable vehicle connection will help guarantee a smooth and successful FSC activation process.
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