Click [Read], then SAVE data, please mark down the save path, usually the default save path is C:\Program Files\BMW_KEY\UserBackfile. Please also memorize the file name, such as [EWS 3 A_2D47J_2001-2006_2007-03-23_0006.BIN]. Save the data then click [MAKE KEY], now it will display as below. In addition, [Open] and [Write] button is used for writing or other purpose by well-informed user. So these two buttons are out of the scope of regular operation.
Operation steps: Switch to M2 mode, the M2 indicator light should light. First step: Choose the right COM port (COM1-COM4). Second step: Input the key serial number (0~9), recommend input upward of number 4.