Car Diagnostic Tool Center

How to Use CGDI MB Prog to Read/Clear/Write Mercedes Benz NEC chips

uobdii | 29 March, 2019 23:41

This mini post show a test report on CGDI Mercedes programmer read,clear,write a NEC chip.And for more CGDI MB programmer test case,please check here:CGDI Benz Test Cases

Note:Download CGDI software here:CGDI BMW BENZ Software Download

Procedures:
step 1 dismantle the key and desolder the NEC chip
cgdi-mb-nec-chip-1
step 2 clean the pcb and nec chip before welding back on the board
cgdi-mb-nec-chip-2
step 3 identify the nec chip and weld onto the nec board
cgdi-mb-nec-chip-3
step 4 select the nec adapter and corresponding chip type
cgdi-mb-nec-chip-3
step 5 read key/chip
cgdi-mb-nec-chip-5
step 6 reset
cgdi-mb-nec-chip-6 cgdi-mb-nec-chip-7

step 7 if you have key files already, open/write
cgdi-mb-nec-chip-8 cgdi-mb-nec-chip-9 cgdi-mb-nec-chip-10

success!
step 8 read key/chip to confirm the success of key writing
cgdi-mb-nec-chip-11 cgdi-mb-nec-chip-12

Done!

CGDI MB is able to read and write NEC chips!

VVDI MB 4.7.0 New Version Update Information

uobdii | 07 March, 2019 23:11

Here is newest VVDI MB Programmer Tool 4.7.0 Update information,and you can download and update it to this version.

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Released notes:
1. This update no need update the firmware
2.Password calculation for ALL KEY LOST:
Support W164/W251(-2009), W221 calculate password when all key lost:
a. Support W164/W251(-2009) get key password with slow method (All KEY LOST, 25minutes-1.5hour)
b. Support W221 get key password with VVDIMB Power Adapter (All KEY LOST, no need re-insert IR, 15minutes)
c. Support W221 get key password with slow method (All KEY LOST, 25minutes-1.5hour)

EIS (FBS3) list: all keys lost
VVDIMB support all key lost EIS type (FBS3) as listed below
W166, W197, W212, W218, W246,W172, W204, W207,W216
W164, W251 (-2009)
W164, W251 (2009-)
W169, W209, W211
W202, W208, W210
W203, W463, W639
W639(2009-)W906
W221

VVDI MB car list: all keys lost
VVDI MERCEDES version 4.7.0 supports the following models all keys lost  and can program new keys without soldering:
W166 W197 W212 W218 W246
W172 W204 W207
W216
W164 W251 (-2009)
W164 W251 (2009-)
W221
W169 W209 W211
W202 W208 W210 W203 W463 W639
W639 (2009-)
W906
Test: Tested successfully by one of our customers
VVDI MB V4.7.0 confirmed MB W221 AKL All Keys Lost tested successfully by one of a prominent customers in Libya
This perhaps could be the 1st W221 In the world ? to get a set of working keys without having EIS replaced

UOBDII Official Blog All rights reserved VVDI MB 4.7.0 download with FULL list of EIS (FBS3) all keys lost

 
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