Mercedes-Benz ML / R-Class – ISM Controller 1644460410 VIRGIN, tested and ready for coding
The offered ISM module with references A1644460410, 1644460410, and A2C53124662 is fully functional and ready for installation. The unit has been restored to VIRGIN state, meaning it contains no vehicle data and can be assigned as if new.
The unit has passed thorough diagnostic testing both on a test bench and in a vehicle. It operates within the DIRECT SELECT gearbox system and is used in automatic transmission models such as the Mercedes ML W164 and R W251.
Activation of the module requires professional tools such as Star Diagnosis or Xentry. After installation, the initialization process follows the same steps as a brand-new unit – no memory clearing or additional modifications required.