Tag: CGDI NEC Key

Steps to read, clear and write a NEC chip with CGDI Mercedes programmer:   step 1 dismantle the key and desolder the NEC chip step 2 clean the pcb and nec chip before welding back on the board step 3 identify the nec chip and weld onto the nec board step 4 select the nec

This is a tech help file from CGDI company,it introduce how to write a original key for Benz by CGDI MB Prog and NEC adapter.     Insert new key into CGDI MB Programmer Click “Read Key /Chip”,then the software will show the key information.(Infrared) Disassemble the key shell and remove the chip from key