Program BMW 523i EWS3 chip 7935 and remote by Xhorse VVDI Tools

Confirmed! Remotes to Bmw 523i E39 2003 can be programmed by vvdi prog and vvdi2, cut by Condor XC-mini and generated by vvdi keytool.

 

Main steps:

Step 1: VVDI-Prog reads chip data

Step 2: VVDI2 programs a new remote

Step 3: Condor Mini cuts a new key

Step 4: Test the new key

Step 5: VVDI Keytool generates a remote

 

In detail…

 

Step 1: VVDI-Prog reads chip data

 

EWS3 box read ic: 0D69J use EWS3 adapter and VVDI Prog

vvdi2-bmw-523i-e30-remote-3 vvdi2-bmw-523i-e30-remote-2 vvdi2-bmw-523i-e30-remote-2 vvdi2-bmw-523i-e30-remote- vvdi2-bmw-523i-e30-remote-2 vvdi2-bmw-523i-e30-remote-10

Connect EWS3 adapter and soldering cable same as the diagram

vvdi2-bmw-523i-e30-remote-12 vvdi2-bmw-523i-e30-remote-2 vvdi2-bmw-523i-e30-remote-15

Type: immobilizer; brand: bmw, chip: ews3-kline(od69j)

vvdi2-bmw-523i-e30-remote-16

Connect 12v dc to VVDI-Prog

vvdi2-bmw-523i-e30-remote-17

Read and save dump file

vvdi2-bmw-523i-e30-remote- vvdi2-bmw-523i-e30-remote-20

 

Step 2: VVDI2 programs a new remote

 

Vvdi2 Transponder programmer

vvdi2-bmw-523i-e30-remote-23

Immobilizer data tool

vvdi2-bmw-523i-e30-remote-24

Euro BMW EWS3 use chip 7935 blank for program

vvdi2-bmw-523i-e30-remote-26

Load eeprom/dump file, choose not use key position

vvdi2-bmw-523i-e30-remote-27 vvdi2-bmw-523i-e30-remote-28

Put chip 7935 and make a dealer key

vvdi2-bmw-523i-e30-remote-3 vvdi2-bmw-523i-e30-remote-31

Prepare a dealer key successfully. Now the key can start the engine

vvdi2-bmw-523i-e30-remote-32

 

Step 3: Condor Mini cuts a new key

 

vvdi2-bmw-523i-e30-remote-33 vvdi2-bmw-523i-e30-remote-36

 

Step 4: Test the new key

 

Test the new dealer key to check if it works good as the original or not

vvdi2-bmw-523i-e30-remote-37

Before test, you should install the EWS3 box and try to start

vvdi2-bmw-523i-e30-remote-38

Turn on for a second to synchronize the new key

vvdi2-bmw-523i-e30-remote-39

The car start successfully

 

Step 5: VVDI Keytool generates a remote

 

Remote can be generated by VVDI Key Tool and programmed manually

vvdi2-bmw-523i-e30-remote-40

Manually program the key

vvdi2-bmw-523i-e30-remote-41

 

Done!

Share