NEC key v51 writing: a big SUCCESS with CGDI MB + NEC adapter

CGDI MB key version 51 test report: (31-07-2017)

1

Step 1: read the key

read key data with infrared

interface: infrared

key basic information:

ssid, position, available times, state, times used, version

2

note that: state: activate, version: 51

disassemble the key, take out the chip and solder it to the NEC adapter

3

again, read key data by a nec adapter

interface: nec adapter

key basic information:

ssid, position, available times, state, times used, version

4

note that: state: activate, version: 40

Step 2: reset the key

reset and erase the new key

5

Step 3: write the key

note: for smart keys, please choose 41 format; for common and BE keys, please choose 51 format.

when writing the original key, please make sure that it is wiped by the CGMB, otherwise the writing will fail!

6

choose unused key position data, then open

7

write the key successfully!

8

take out the key and weld the NEC adapter back to the key.

test it and the car start...

Job’s done!

CGDI Mercedes source:

http://www.chinacardiags.com//cgdi-prog-mb-benz-car-key-programmer-support-all-key-lost.html

CGDI MB NEC adapter source:

http://www.chinacardiags.com//cgdi-prog-mb-nec-adapter-55282.html

Tech support from pros off http://www.chinacardiags.com/