I’m gonna show how to use Xhorse VVDI Key Tool Plus to make BMW EWS4 dealer key by dump. No soldering needed, just put EWS4 module into adaptor for reading directly.
Tools Required
- Read EEPROM
Connect solderless EWS4 Adapter to Key Tool Plus:
Prog >> IMMO >> BMW >> EWS4.X >> Read >> EEPROM >> Start >> Continue
Reading success.
Save data EWS4 EEPROM file.
- Make Key via EEPROM
IMMO programming >> BMW >> Select from system >> EWS immo system >> Prepare dealer key from EEPROM dump >> Start programming >> EWS4 >> Load EEPROM dump >> Select key position: Key3
Please put new key into VVDI Key Tool Plus programmer.
Start make key, please wait…
Make dealer key success.
