The benefits with this upgrade are:

PIN code reading, key data reading, Key or Remote programming via OBD! Supported Delphi Body Control Modules: NEC MCU uPD70F3237, 3379, 3556, 3633 with or without external eeprom 93C86.

Important!

The new keys or remotes must be pre-programmed with TMPro tool module #59, or other HITAG2 transponder programmer! After pre-programming, the new key or remote can be progammed to the car with Immo tool via OBD.

For more information check the Key Programming Guild