Model: Mercedes Benz B200 Chassis: W169 Year: 2010 Module: EIS Number: 1699051500 Chip: 9S12DT128-1L59W Device to read and replace: CG Pro 9S12 programmer
Procedure:
Check EIS number
Open the EIS
Open CG-Pro software, check the wiring connection. Connect CG Pro with EIS via DB25 connector
Make a connection.
Connect CGPro with computer
Select Immobilizer->Benz->EIS-169 ST12
Read and save data
Select Chip->Motorola 9S12->9S12D7128-1L59W
Read and save data