Digimaster 3 Program Key to Mercedes-Benz W220

This article is available with the guide to use Yanhua Digimaster 3 to add a new key to Mercedes-Benz S Class W220.

Tool need:

A set of Original Yanhua Digimaster III Odometer Correction Master with various of adapters

Tips& Guide to program Benz key:

Enter Digimaster 3 main menu

Go to the Benz key programming page

Select “S Class”

There are main 4 steps to program W220:

Step 1: Program EIS

Step 2: Program DME

Step 3: Program ESM

Step 4: Key programming

In detail…

Step 1: Program EIS

Tips: Need MC705-PROG / (W203/W220)/ 9S12/CAN&BDM adapter

Choose “05X32/1D69J” to enter the following page

De-solder the two CPU according to the diagram

and solder them to the adapters

Note: To avoid mix up, please mark the two CPU before taking them off

After read the data it will show the SSID information etc.

Choose the key number you want

and then click “Write data” to finish the EIS adjust

Step 2: Program DME

Tips: need OBP/ICP adapter

Take 95040 for example

Check the picture and remove the chip to the adapter, click

“Next”

After read the data, it will show the ECU information

Click “Write data” to finish the ECU programming

Step 3: Program ESM

Tips: need OBP adapter

Check the picture and remove the chip to the adapter, click “Next”

Click “Write data” to finish this step

Step 4: Key programming

Tips: need MC705E6 / NEC KEY /IAR-Key adapter

Please kindly notice: this step is based on the data of step 1, if not implemented “Step 1” , this step can not be operated

Take YH Key for example

Before program the YH Key please make sure it was registered.

Choose the key No. to begin key programming.

Besides S class W220, Digimaster 3 also supports many other Benz models.

Check the related key programming Benz list below follow your need.