How to Program BMW EWS4 Key with EWS4 Adapter No Soldering

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[No Need Bonding Wire] VXSCAN BMW EWS4 4.3 & 4.4 IC Adaptor for XPROG-M AK90 R270 R280 Programmer

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$34^.99€33^.01£28^.685,388円AU$54^.67C$49^.28

• Item No. SK195
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VXSCAN BMW EWS-4.3 & 4.4 IC Adaptor (No Need Bonding Wire) for XPROG-M /AK90/R270/R280 PLUS Programmer, Reading & writing data dump from EWS Immobilize, Can work with “ XPROG-M, AK90 and R270 “ programmer, Without soldering any wires, just on board.

How to program BMW EWS4 (EWS4.3 & EWS4.4 transponder) using AK90+ and BMW EWS-4.3 & 4.4 IC adapter without soldering.

Program EWS4 key with AK90+/AK91 & EWS4 adapter 

Remove EWS4 immo box

Connect EWS4 board to EWS4 adapter and AK90 key programmer

Select MCU 2L86D and Read EWS

Read data success and save data

EWS Analyse

You should be at the main screen with all the numbers and letters on, place your virgin/new key into the slot on the AK90 and select write key

Select the slot and select write key you will get a warning making sure that you have placed key in slot just select yes

After aprox 1-2mins you should see confirmation that the keys data is coded

Put EWS4 unit back to car.