Today we’re working on a 2004 BMW X5, this is a EWS3 module which already been pulled out of the car. Following we’re gonna show how to program a dealer key with Xhorse VVDI Key Tool Plus + XDNP50 EWS3 Adapter for it. Step1. Read Immo Data The first thing we should do is to open this plastic case of module, then connect it to the BMW EWS3 Adapter. Here we can check the wiring diagram: Prog >> IMMO >> BMW >> EWS3 >> Adapter After successfully connecting, read & save the file. Read >> EEPROM >> Start >> Continue Save EEPROM file. Step2. Make Dealer Key Immo programming >> BMW >> Select from system >> EWS immo system >> Prepare dealer key from EEPROM dump >> Start programming >> EWS3 >> Load EEPROM dump file >> Selected a blank key position Please put new key into VVDI Key Tool Plus programmer. Start make key, please wait… Make dealer key su...
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