Top 2 Reasons To Get BMW EWS2 EWS3.2 Emulator There are NO any counters or car starts limited. You can change and store ISN without any limitations. Emulator is shipped with JUMPER 1 shorted. For testing purposes ISN 0579 is stored by default. Notice: In case of EWS3.2 similar procedure is used, only difference is that that it is NOT connected directly to diagnostic K-line. Installation: 1. Remove EWS2 control unit, find +12v ACC, GND, K-line wires, attach emulator. Emulator must be in service mode: JUMPER 1 shorted. 2. Connect ANY K-line diagnostic adapter to vehicle diagnostic connector and launch EMULATOR CONFIGURATION UTILITY: 3. Choose COM port, write in desired ISN number, press button Store. Or - 4. For some ECU s it is possible to read ISN number directly from engine control unit. In this case select option ECU xxxxx , press Read. Software will try to read ISN. If successful, choose option EWS emulator and press button Store to save ISN number into emulator. 5. Disconnect emulator from K-line, remove JUMPER 1 and connect K output from emulator to DME(DDE) -EWS line. 6. Don t forget to short two starter relay wires (EWS connector)! 7. Car is ready to start. Colour: green Material: Electronic component Package Contents: 3 x Emulator(without wire)