Programming a BMW EWS4 key is much faster with the Xhorse VVDI Key Tool Plus and EWS4 Solderless Adapter.This setup eliminates manual soldering, reduces the risk of damaging the EWS module, and makes EPROM reading more stable during all-keys-lost jobs. Required Tools Xhorse VVDI Key Tool Plus Xhorse EWS4 Adapter XDKP30 Multi Function Adapter DB15 cable External 12V power supply Compatible key blank or Super Chip Programming Procedure Step 1: Connect the Hardware Connect the EWS4 Adapter to the VVDI Key Tool Plus using the DB15 cable and Multi Function Adapter, then plug it into the Mini Prog port. Insert the EWS4 module into the adapter, then connect the external 12V power supply to power up the module. Step 2: Read EWS4 EPROM Data On the Key Tool Plus, enter: Prog → IMMO → BMW → EWS4.X → Adapter. Then read the EPROM data and save the file locally. Step 3: Generate the Dealer Key Go to: IMMO Programming → Europe → BMW → Select from system → EWS immo System → Prepare...
Xhorse VVDI key tool plus pad tablet software, hardware, FAQs and tutorials.