Please not hesitate to contact me to get the most competative price at following styles: msn : autotop-sales at hotmail dot com skype: autotop-sales gmail : autotool.bella at gmail dot com I am alwyas here to offer you the professional service and best price . BENZ / BMW smart key maker IR-Programmer( for Benz key) + Hitg2 programmer( for BMW key) + BEZN ESL( election steering lock) K-Line programmer+ 912/ 9S12 in circiut programmer+ 68HC711 pragrammer+ 68HC705/ 05 programmer+ 68HC908 programmer+ 9CXX/ 95PXX/ 24CXX s-eprom programmer+ BENZ key reader+ BMW key reader Description All in one intelligence BENZ/ BMW smart key maker BENZ: W220/ W208/ W210/ W220/ W203/ W215/ W230/ W209/ W219/ W211/ W230/ W215( Big old key/ Black key/ Chrome key) BMW: new 1/ 3/ 5/ 6/ 7 CAS/ CAS2/ CAS3/ CAS3+ system 1.Programming Benz smart key via infrared or on board programming, even the car lost all the key. 2.Read/ Write BENZ ESL( election steering lock) via K-Line, no need take out ESL from the car. 3.Unlock BEZN ESL( election steering lock) via K-Ling with out key. 4.Read/ Write BENZ ESL( key IG module) / BMW CAS/ CAS2/ CAS3 via ICP( no need take out MCU) . 5.Renew smart key function, renew used benz samrt key. 6.Check status of Benz/ Bmw smart key before/ after programmer 7.Renew Benz ME-ECU function. 8.Active ME2.0 ECU( 4E28B) , not need renew ECU