Memory device is Motorola MCU 912DG256 or 9S12DG256 or 9S12XDP512
Expected file size is 2048 or 4096 bytes.
IMPORTANT NOTE: Motorola MCU is locked, please use proper programmer.
IMPORTANT NOTE:When CAS software is updated to CAS3+ and all keys are lost, you need eeprom file read from engine ECU.
For ECU with MPC556 MCU you must read external eeprom 95c640.
For ECU with TRICORE MCU you must read eeprom from TRICORE.
Use PCF7936 transponder, original remote key or chinese remote key.
Written transponder or remote key is ready programmed to start car.
To activate remote:press any button few times, start engine, allow it to run 1-2 minutes, stop it and remote will work.
If you have got locked CHINESE BMW HITAG2 remote keys, you can UNLOCK them and set as BRAND NEW so you can use them again with any car. This function is in TOOLS menu.
Vehicles equipped with this unit:
BMW: series 1, series 3, series 5, series 6, X-3, X-5, X-6