How to Renew Benz Original NEC Key via VVDI MB Tool?

 Original Mercedes Benz NEC key can be renewed by xhorse vvdi mb tool and vvdi key tool plus.

Original Mercedes NEC Key renew procedure: 
NEC chip sits on adapter. After renew, key is ready to write with new rom file.
Another feature is “digging” password – easy with vvdi tools as you can see.

Renew NEC Key with VVDI MB

Go to Read and Write Key function
Select NEC Adapter
Identify key information

Press Read v51 v57 password

Press OK to save EEPROM

Check NEC adapter wiring diagram

Try this VVDI MB NEC adapter. This works always in minutes.

This adapter are tested by many works well but tried the green soldering board some time give error.

For example like this:

Press Renew

The OEM NEC Key has been renewed.

Renew NEC key with Key Tool Plus:

Renew original nec key procedure with keytool plus is similar as vvdi mb tool.

Key tool plus has it own NEC adapters.

Menu path:
Immo programming->Benz-> Select from system-> Read Write Key-> NEC Adapter read and write key

https://www.vvdishop.com/service/renew-benz-nec-key-with-vvd-mb.html

Xhorse VVDI MB Virgin W212 ISM Timeout Error Solution?

 Problem:

I am trying to virgin a Mercedes Benz w212 2014 ISM with Xhorse VVDI MB Tool but when i try to read it i get “Start transfer/receive data……. time out” and it doesn’t read gets stuck at 5%. This is the second ISM with the same error.

This is my setup and cable i am using.

I am supplying the unit with 12 volt supply.

Solution:

Some W212 can be FBS4 system. Last FBS 3 are 1852

DSM may be the FBS4 system. vvdi mb/any tool won’t recognize FBS4.

The only solution is to disassemble and copy the Motorola.

It will be able to renew d file if you can read the Motorola with xhorse vvdi prog after disassembly.
Give it a try.

Continental (DSM)

Siemens (ISM)

VVDI MB Keep Insert and Take out IR Adapter Solution

 Problem: Is it a normal process during xhorse vvdi mb tool password calculation?? If all key is lost?

vvdi mb keeps saying take IR adapter out of EIS and insert IR adapter to car.

I have a test platform connected. I bought this platform because this has eis cables.

Solution:

You need the MB power adapter, otherwise, you’ll get sore fingers.

If not connect with Power Adapter, you need to replug IR adapter many many times. That’s will be a waste of too much time.

That test platform won’t work. The supply voltage must be interrupted at intervals.

vvdi mb+power adapter+eis cables is enough, you can buy ELV ESL cable set for vvdi mb like this:

https://www.vvdishop.com/wholesale/benz-eis-elv-5-in-1-cables-for-vvdi-mb.html

Mercedes EIS EZS Bench Connection Pinouts

 Here are all Mercedes-Benz EIS/EZS pinouts for table connection and test.  You can read EZS EIS data with xhorse vvdi mb tool, vvdi key tool plus, cgdi mb etc using EIS/EZS test cables or full protocol jumper cable.

W169 W211 W209

W202 W208 W210

W203 W463 W639

W204 W207 W212

W212 new W246 W166 EZS

W215 W220 W230

W221 new type

W221 old type

W639 new type

W906

W164 NEC New

W164 NEC Old

W166 W246

W246 one plug

https://www.vvdishop.com/service/benz-eis-ezs-pinouts-for-table-connection.html

Renew Benz SIM4LKE ECU with Xhorse VVDI MB

 Xhorse VVDI MB BGA Tool + Benz ECU Renew Cable can support renewing Mercedes ECU covering CR3.XX, XR4.XX, CR5, CR6, CR60.XX, SIM271DE2.0, SIM271KE2.0, SIM4LKE, CRD.11, CRD2.XX, SIM266, ME9.7, MED17.7X, etc. Easy done in 2 minutes.

Here’s taking Mercedes M271 ECU as a demonstration.

Disassemble ECU from vehicle, connect SIM4LKE adapter & VVDI MB according to ECU model.

Open VVDI MB software:

Click “Renew ECU/Gearbox >> Read”.

Click “Erase Pass.” to get the password.

Benz ECU info is showing:

Personalized: Yes

Activated: Yes

Click “Renew”.

Erase target unit success.

Let’s read ECU again at this time.

Benz ECU info has changed to:

Personalized: No

Activated: No

Benz E

That means done.

Renew Mercedes M271 SIM4LKE ECU is successful.

www.vvdishop.com