MBkey:

Virtual key: emulates real working key based on KeyID, Password, Initial hash. You must enter key distance too (remaining “life” is based on distance). You can choose how and when distance is updated - for ordinary key it is updated after each authorization.

MB ESL unlock tool

 Tool for ESL unlocking (old type ESL). You need K-line adapter to work with this software, we believe that you already have one at your workshop.

 It is possible to enter hash for opening and erasing manually or it is possible to calculate it (it takes some time, depends on how lucky you are). Hash for open: about 15 minutes, hash for erasing: up to 2 hours average. Use faster PC if possible!

 To get necessary hashes first read ESL. After that you can disconnect it until hash is ready.

 Process you can interrupt by pressing ESC button. If hash isn’t found, press button GET again.

  Like in previous software we operate here with GREEN key file for writing ESL data. It is because really it isn’t possible to read/write entire dump via K-line, only data blocks (hash list) is available for read/ write operations..  

MBkey, MBir

MBkey:

• virtual Mercedes key, can emulate real working key for test purposes
• green/gray key emulator for EZS (EIS) personalization
• data block reader from EZS
• hash list generator

MBir:

• IR key reader/writer
• “gray” key maker
• NEC prepare tool and onboard key emulator

Some basic postulates:   

• We avoid terminology like “NEC ERASE”, we use PREPARE instead.
• We avoid terminology like “DUMP for NEC” - there are no much people on the world who really know what’s inside NEC. We know that it’s eeprom is 256 bytes long…
• We avoided to write any manuals except this introduction. A lot of them you can find at various WWW places for free.

Frequently asked questions:

   14EC and 15EB, what’s the difference: for car user there is no difference at all, 14EC is SERIES part, 15EB is SPARE part, nothing more. Functionality is the same.

  What is GRAY key and what it is designed for: it is used in factory to personalize EZS. It contains all key final hashes, password and key set data. After successful EZS personalization it converts itself to standard working key. To personalize EZS in such way EZS must be SERIES and NOT activated, activation must be initiated through diagnostic tool.

MBkey

MBir set

EZS reader - designed to read EIS data blocks via IR portal. It is possible to send custom command to EZS too. You must take attention that DATA block meaning is different for various types of EZS, accessible data block count too. Of course, password is not accessible via IR…

HASH list generator: you enter initial hash and get final hash. If “output to file” is in checked state, you will get full key track with all 196608 following hash values.

MB green key:

It’s a virtual service key  for EIS personalization , can act as ordinary “green” key or “gray” key.

Software is suitable for gray key data preparing for MBir to make real GRAY key too or for  ESL personalization.

Hint: for example you got some old EIS from garbage and repaired it. You can leave it in state “not activated”. It is possible to test it in this state and personalize again and again until you “activate” it with working key. After that you can put it somewhere in dark place at your workshop for later use - until car arrives.

When it is necessary, it is possible to personalize this repaired EIS for  exact car in 5 seconds.

•  LOAD data from dump is for compatibility purpose only. It takes only initial hash, password and keyID from “dump”. So it is enough to fill three DATA for write text boxes to make a valid key.
•  It is possible to switch between 15EB, 14EC and GRAY key modes. There are different key prepare methods used here. To write 14EC key must be in any invalid state or blank, to write 15EB key must be in 21DF state (valid for IR write). Before performing any key prepare related job, we recommend to write down REMARK first - it contains some important key operation data what can be lost when trying to prepare key for writing. If there are no any special demands, we recommend to use 15EB mode, it is more safe.
•  Key must be activated with correct password, otherwise there will be no success.
•  Button GET simulates one authorization with EZS, if password in text box is correct, you will get current hash.
•  LED turns on led located on key for about 5 seconds. Good for testing purposes.
•  To prepare GRAY key same rules and principles are applicable as for preparing service key, except it’s functionality after conversation - it is built based on DATA for write text boxes. So it is practically possible to make gray key with hash set what not includes key data at all. To verify this occasion, there is button Verify here. It allows to verify if the selected key initial hash is located on track or not.

Recommendation: always wait for key to finish tasks (this appears on info screen) if you wish to use it on car. But it is always possible to interrupt this process by pressing ESC button in case if key got stuck (usually damaged key or written incorrectly by 3-rd party device programmers).

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MBir:

Full set  consists of:

• main unit
• adapter board for NEC key processors
• adapter board for IR communication
• 2 PCB’s for NEC mounting, soldering type

There are no any USB cables included in set, you must find them by yourself (USB mini type B). ZIF socket is not included in set, but available separately for 100 eur.

Supported keys: all known MOTOROLA based versions, all NEC except keyless ones. We understand that it is very popular nowadays  to ask for keyless support, but in reality there are no keys with keyless option available at the 2nd hand market at all. In case if you have 2 ones with the same firmware inside, you can send them to us and most likely we will add them in special release for you.