New tool can programming new blank key with BIN file that’s generating using Dump Modify software without any dissolder of key MCU. Instructions: It can communicate with key via IR and RF in Mercedes Benz security protocol. ( That's meaning that you can use it for all type keys and if there is any new key with private MCU no problem ) need only to update . Usage: 1. The new Mercedes device works with smart key (old and new) using in car since 1997 up to 2005 - without keyless system. You can program new key (or used) in car and program oun key if it’s not work more. You can read and program eeprom of CPU from Steering blocking module via diagnostic connector (38 pins). Desolder and read via programmer two CPU from Electronic Ignition Control Module. Load these eeproms to program. Desolder NEC CPU from the key. Soldering it on the device, select the No of key and program it. Solder all CPU on their places and start the car. 2. You can program new keys without the car - only with EIS and steering blocking