Alientech KESS3 Slave Activation Software Agriculture Construction Semi Truck Bus Padlocks 2002 2009 Mercury Mountaineer 2002 2009 Mercury Mountaineer VN006 is one of the newer additions to the Abrites Diagnostics for VAG and is well known for saving a lot of time and effort when Programming keys for the IMMO III IMMO IV vehicles which were previously not only almost impossible to program but also not as common leaving our customers in a situation where they were left without a solution for this IMMO type OBD protocol activation is the "license" that allows for the KESS3 to connect over a serial port connection to read and write to the ECU through the dash of the vehicle Hardware (required for this software): Alientech KESS3 ECU and TCU Programmer