How to add new key for Benz w204 w212 w221 w164 via MB Key OBD2 ?

How to use MB Key OBDII add new key for Mercedes Benz w204 w212 w221 w164 via OBD2 ?

Prepare:
Blank key
Original Working Key
MB Key OBD2

Step 1: Original Working Key Test

mb-key-obd2-add-new-key-1
Step 2: Ignition On, ELV Unlock, Screen On

mb-key-obd2-add-new-key-2

mb-key-obd2-add-new-key-3
Step 3: Blank Key TestStep 4: Ignition Off, ELV Lock, Screen Off

mb-key-obd2-add-new-key-4
Step 5: Connect OBDII

mb-key-obd2-add-new-key-5

mb-key-obd2-add-new-key-6

Step 6: Read Original Working Key Track Key = #00

mb-key-obd2-add-new-key-7

mb-key-obd2-add-new-key-8

mb-key-obd2-add-new-key-9

Step 7: Remove NEC Chip from Original Working Key

mb-key-obd2-add-new-key-10
Step 8: Remove NEC Chip from Original Blank Key

mb-key-obd2-add-new-key-11

Step 9: Put Original Working Key NEC Chip on “MB KEY OBDII”

mb-key-obd2-add-new-key-13
Step 10: Start Process

mb-key-obd2-add-new-key-14
a. Desolderng OLD SW57 keyb. Put NEC CPU on speicl boardc. Set board on deviced. Connect CAN to EISe. Press “Next” if ready

Step 11: Press Next – start READ DATA

Step 12: Save original DUMP

Step 13: Read EIS Data via OBDII

mb-key-obd2-add-new-key-15

Step 14: Download New Key Data from Server

mb-key-obd2-add-new-key-16
Step 15: Save EIS Data

mb-key-obd2-add-new-key-17
Step 16: Select Number New Make Key

mb-key-obd2-add-new-key-18

mb-key-obd2-add-new-key-19

Step 17: Remove Original Working Key NEC and Put Blank Key NEC on “MB KEY OBDII”

mb-key-obd2-add-new-key-20

mb-key-obd2-add-new-key-21

Step 18: Write New Key

mb-key-obd2-add-new-key-22
Step 19: Write Finished

mb-key-obd2-add-new-key-23

mb-key-obd2-add-new-key-24
Step 20: Soldering back the NEC Chip on key board

mb-key-obd2-add-new-key-25
Step 21: Original working key

Step 22: New add key

Step 22: Original key test OK

mb-key-obd2-add-new-key-26

Step 23: New add key test OK

mb-key-obd2-add-new-key-27

 

MB Key OBD2 Operation Manual

mb-key-obd2-add-new-key-for-benz-w204-w212-w221-w164-via-obdii.pdf

 

(Visited 236 times, 1 visits today)