Program Mercedes EIS A246 All Keys Lost with CGDI MB and AC Adapter

New test report:  Programming CLA 2014 with EIS A246 ALL KEY LOST with CGDI MB success in 6 minutes including password calculation. Model: Mercedes CLA 2014 S A264 Devices to program: CGDI Prog MB and AC adapter for quick data acquisition Step-by-step procedure: Step 1: Calculate password Connect AC adapter with CGDI MB and EIS

Read EIS data

Then go to Compute Password- Copy key without key- Collect data-OBD mode

Insert the simulation key into EIS in 30s CGDI MB AC Adapter collects data very fast

Save key file

Upload the data to calculate password

Upload data successfully, press Query Results 

Calculate password success. Copy the pass Step 2: Generate Key File Go to EIS, read EIS data

Paste password here

Save new EIS data

Go to Generate Key File

Load EIS data just saved

Choose key file format V51 and Generate key file

Key successfully calculated. Save them Step 3: Write Key Now go to write new key with CGDI MB Select Read/Write Key function- Read Key/Chip

Insert new key into CGDI Prog It is a blank key. Press Open/Write 

Choose common BE key format V51

Choose a key position

Write key success

New key is not activated until we insert it in EIS

Done. www.obdii365.com http://blog.obdii365.com/2019/06/19/cgdi-mb-program-mercedes-eis-a246-all-keys-lost/