CAS2 Editor v3.2 - Read ISN From DME Dump
Introducing the CAS2 Editor v3.2, a specialized free utility designed for automotive technicians working with BMW CAS2 systems. This powerful tool provides a complete solution for editing CAS2 data and, most importantly, includes a function to extract the ISN directly from a wide range of DME/DDE dumps.
This software is specifically designed for CAS2 modules with MASK 2K79X.
Powerful "ISN from DME Dump" Function
The standout feature of this editor is its ability to read the ISN from a full flash or EEPROM dump from various engine control units. This is essential for synchronizing a new or used CAS module.
Supported DME/DDE units include:
To read the necessary data from your CAS2 module (which uses a Motorola/Freescale MC9S12-family processor), you will need a compatible hardware programmer. Commonly used and reliable tools for this job include:
Disclaimer: This is a professional tool. Always create and verify a backup of your original EEPROM/flash files before making any modifications. The user is fully responsible for their use of this software and must comply with all local laws.
VirusTotal Check: https://www.virustotal.com/gui/file/5c8eb49240b819a32fd1ebbe32d3199558baeea9026d38453bd11b51290d39b7


Introducing the CAS2 Editor v3.2, a specialized free utility designed for automotive technicians working with BMW CAS2 systems. This powerful tool provides a complete solution for editing CAS2 data and, most importantly, includes a function to extract the ISN directly from a wide range of DME/DDE dumps.
This software is specifically designed for CAS2 modules with MASK 2K79X.
Powerful "ISN from DME Dump" Function
The standout feature of this editor is its ability to read the ISN from a full flash or EEPROM dump from various engine control units. This is essential for synchronizing a new or used CAS module.
Supported DME/DDE units include:
- Siemens MS45.0 and MS45.1 (Full Flash)
- Siemens MSV70 (Full Flash)
- Bosch ME9.2 (Full Flash)
- Bosch ME9 (Full Flash)
- EDC16 (EEPROM)
- MSS65 (MPC file)
- Edit Core Data: Easily change the VIN, ISN, CAS mileage, key frequency (315/434/868 MHz), and Power Class.
- Mileage Reset: Reset the mileage stored in the CAS module with a single click.
- View Key Info: See the status of all 10 key slots to know which are used, service keys, or available.
- Save to TXT: Export the CAS2 info data to a text file for your records.
- Simple Workflow: Open your file, use the "Edit Data" or "ISN from DME DUMP" functions, and save your changes.
To read the necessary data from your CAS2 module (which uses a Motorola/Freescale MC9S12-family processor), you will need a compatible hardware programmer. Commonly used and reliable tools for this job include:
- XPROG-M
- UPA-S (UPA-USB)
- Orange5
- VVDI Prog
- R270+
- Rosfar
Disclaimer: This is a professional tool. Always create and verify a backup of your original EEPROM/flash files before making any modifications. The user is fully responsible for their use of this software and must comply with all local laws.
VirusTotal Check: https://www.virustotal.com/gui/file/5c8eb49240b819a32fd1ebbe32d3199558baeea9026d38453bd11b51290d39b7

