This article is going to display how to add 2 keys for Mercedes Atego when all key lost.
We’ll read the EEPROM file by VVDI PROG, and write it into a T5 transponder by Zed Full.
Part 1. Read the EEPROM file
Remove the engine control unit, which has the key data.
Take out the circuit board, and desolder the EEPROM.
Put it into VVDI PROG EEPROM adapter.
On VVDI PROG, select “1-EEPROM&FLASH” “ST” “M93C86”.
Read and save EEPROM file.
Part 2. Transponder Programming
On Zed-Full, go to “Eprom and MCU Anwendungen”.
Select “Mercedes” “46. Mercedes Truck – Temic ECU”.
Load the EEPROM file we just saved.
Check “Key” and put a T5 ceramic chip into the coil.
Select “Programming”>> “T5”>> “Ok”
Program a T5 glass chip in the same way.
Done! That’s the process of Mercedes Atego 2001 AKL Programming by VVDI Prog and Zed Full.
Credits to schluesseldienst_muzler_de.