Car model: BMW 523i year 2003 E39
Immo box: EWS3
Purpose: Program chip and remote
Device:
Read Immo dump with VVDI Prog and Xhorse EWS3 adapter
Program key by VVDI2
Cut key by Condor XC-Mini
Program remote by VVDI Key Tool
Step 1: Read EWS3 Dump with VVDI Prog
EWS3 box read IC: 0D69J use EWS3 adapter +vvdi prog
Connect EWS3 adapter and soldering cable same as diagram
Select Immobilizer-BMW-EWS3-K-line (0D69J) Read
connect 12V DC to vvdi prog
Step 2: Program dealer key with VVDI2 BMW
Connect Xhorse VVDI2 with laptop
Open VVDI2 software
Select Transponder Programmer- Immobilizer Data Tool
Load EEPROM dump read by vvdi-prog
Select an unused key position and Make Dealer Key
Select Euro-BMW-EWS3 use chip 7935 blank for program
Put chip 7935 and make dealer key
Prepare dealer key success.-key can start engine now.
Step 3: Cut key with Condor Mini
cut key by condor
Step 4: Program Remote with Xhorse VVDI Key Tool
Remote can generated by vvdi key tool and program by manual
Generate remote with vvdi key tool
Install EWS3 box then try to start
Turn on for second to synchronize new key
Start success
Done!!!