AK500+ Key Programmer with EIS SKC Calculator for Mercedes Benz

Brand: HRT Item No. SK110 Out of Stock. History 95 sold.

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26cm*22cm*10cm ( Inch: 10.24*8.66*3.94 )
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Product Description

AK500+ Key Programmer with EIS SKC Calculator for Mercedes Benz can read data more quickly and safely, can read and write keys more quicky, and AK500+ is more stable for the functions with key programming and SKC Calculator.

AK500+ Key Programmer with EIS SKC Calculator for Mercedes Benz

SK110= SK111+SS34

New function:

SBC Repair function for Mercedes Benz, can repair the benz cars directly via the OBD2 Diagnostic interface.

Support models:

Mercedes-Benz: W220/W220 "Keyless Go" W208/W210/W220/W203/W215/W230/W209/W219/W211/W230/W215
BMW1/3/5/6/7/8/ MPC(MPC555/556,MPC561/562,MPC563/564),external Flash(MB58BW016,29BL802C,AM29BDD160,S29CD016,DE28F800 etc.) and external EEPROM(M95xxx)Volkswagen Audi:MPC(MPC555/556,MPC561/562,MPC563/564),external Flash(MB58BW016,29BL802C,AM29BDD160,S29CD016,DE28F800 etc.) and external EEPROM(M95xxx)


1) Match and support function "Keyless Go" of Benz Infrared Key;
2) Support Benz Infrared keys lock and unlock for EIS+ESL+ESM , the leading technology all over the world;
3) Support Directly reading EEPROM for BENZ DAS( 1995-1998 )via OBD, can to unlock DAS when you lost all keys and DAS is locked;
4) Read and write the ESL of E/Class and C/Class via K_line, no need remove ESL;
5) Support Benz ECU's flash(29F400 and 29F800) generate key data. Need use STAR 2000 to do ECU coding.
6) No need to choose the MCU type of EIS. When load EIS file, recognise EIS file, and generate key file. If your MCU is HC705, software will automatically suggest "load next EIS file of HC705"
7) Powerful Motorola MCU programming function,Directly reading dumps of EEPROM(HC908) and Flash(HC912,HC9S12,HC9S12X)for motorola MCU, in support of the engine ECU of Benz, BMW, VW and Audi etc MPC(MPC555/556,MPC561/562,MPC563/564),external Flash(MB58BW016,29BL802C,AM29BDD160,S29CD016,DE28F800 etc.) and external EEPROM(M95xxx). An advanced tool of car ECU repair and programming, odometer adjustment and key programming as well.

Follow-up upgrade:

Benz(R or W220) shift module ISM and 722.9 gearbox ECU drive authority;
Upgrade ESM read and write EEPROM.

Product parameters:

Online Communication Interface: USB2.
Power Specifications: AC Input 100-240V, 50/60HZ; output 12V/2A DC power consumption: 40W

Customer asked questions:

Q: My car is W169 model, 2005, my key is smart key. The car is open but I need to be able to make a new key for it .... What equipment do you have to do this?
A: For your model, you can choose AK500+ SKC, AK500 pro and CMK200.

How to install the AK500+ software on your computer?
1) Use USB cable to connect the hdd of AK500+ with your computer
2) Open AK500 HDD, open AK500 1.0, open "Setup.Exe" to install the software. After install ready, you will see a Shortcuts of "AK500" on your table. 

Mercedes Benz AK500+ Key Programmer
Mercedes Benz AK500+ Key Programmer

3) Double click "AK500", then you will see this prompt: "Please close all anti-virus software". (This AK500+ software does not have virus. But Program Dump.Dat of NEC-prog will be easily regards as the virus and be killed by unti-virus software. So when you install this software, please close or uninstall the unti-virus software).

4) After you close the unti-virus software, it will prompt you "release the software to the content of Drive C". click "release" until software is installed ready.

Mercedes Benz AK500+ Key Programmer
5) Now computer will prompt you "install USB driver". Then follow the prompt to install the usb driver.

6) After everything is installed ready, use USB cable to connect AK500 Plus with your computer. Right click "My computer" -- "Management" -- "Device manager" -- "Change COM" --"Save".
(Attention: Com should be seted up within COM1 to COM8).

7) Test the connection of AK500 plus and see if it is normal.

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Shipping Method and Delivery Time:

EU, UK , US and Russia Warehouse Shipping: 3-5 working days. Fast Delivery & Tax Free.

China Warehouse Shipping:
DHL Shipping: 3-5 working days. Usually we declare a lower value on DHL invoice to help with customs clearance. Please remember to leave message if you have any special requirement.
Yanwen Express: 7-10 working days. No Tax for European Countries.
Standard Post: 7-15 working days. To South America and Africa countries it may take 20-25 working days. Customers can tick Express Shipping Service to ship by DHL.

For any question, please contact us at:


Software installation video

How to use AK500+ Key Programmer with EIS SKC Calculator

how to install software for Benz AK500+ Key Programmer

Tech Service

Here is the video, software and user manual for Mercedes Benz AK500+ Key Programmer with EIS SKC Calculator, you can free download it.
Free download:

video of Mercedes Benz AK500+ Key Programmer with EIS SKC Calculator

Benz AK500+ Key Programmer Software

AK500+ User manual

Part 1:  Motorola dedicated programmer operation instruction:

A: HC705: You need to remove the MCU, then put MCU to Clamp of HC705 adapter. Attention: pin 1 (the dot of MCU) should be targeted to the left buttom of HC705 clamp.

B: HC908/HC912/HC9S12/MPC and so on. After you choose the specific type, click “picture”. Then you will see the detailed cable connection photo.
C: For MUC models like HC9s12x, if you do not know the specific Mask (such as 1L85D), via function “identify MCU”, you can read the specific MCU type. Then go on to choose Mask (HC912 MCU, This MCU does not have ID, if use “identify MCU”, then get MCU ID is “FF FF”, like the following photo 2)

AK500 key programmer user manual

Part 2: Benz Infrared key dedicated matching machine

A: Open “Benz IR Keymaker”

First step: Deal with EIS
1. Use “Read EIS” function to read EEPROM data of EIS and save it to BIN format

AK500+ AK500 plus benz key programmer user manual

2.  Use “Make key” function, open “EIS Process”, then you will see EIS information, Key user mode and scrap status. Choose the key number you want to do on “New key” option, and use “Generate EIS new file + Generate new key file” function, then software will generate the new EIS data and key data and save these data to original content.

AK500+ AK500 plus benz key programmer user manual

3 At this time, software will turn to the interface of “motorola programer”, so that you can write the new EIS data to EIS.

Step 2: Deal with ESL/ESM.

Use “Read ESL/ESM” function, read EEPROM of ESL (E or C series car model should use ESL connection cable) or ESM (W220, 93C56). Use function “process” to deal with this data, then you will get the new generated ESL or ESM data. Use ESL connection cable or EEPROM programmer rewrite the new generated data to original ESL or ESM (When write “NEW ESL”, it needs connect AK500 HDD, because it needs the data bank of file “AK500-BASE” of HDD(photo 5)

AK500+ AK500 plus benz key programmer user manual

Step 3: Deal with ECU:
1. AK500 only support general plug-in EEPROM, do not support plug-in flash (29F400 or 29F800 needs to prepare for another programmer). 
2. Use function “Read ECU” to read EEPROM (Save it to BIN format) or “Load file” of ECU, usually it is 95P08/95080/24C02/24C04 and so on.
3. Use function “Process”, then software will search automatically, it will display the VIN, type and part number of EEPROM.

AK500+ AK500 plus benz key programmer user manual

4.  Use function “Next step” to generate new ECU data, then rewrite it back by EEPROM function.

Step 4: write Infrared keys

A: From “NEC adapter clip seat”: (able to read and write NEC chip, and refresh and clear the NEC)

1. Desolder the NEC of Infrared keys, put it back to “NEC adapter clip seat” of AK500. Use “Fast Renew” of “Socket” to refesh and clear “NEC” (Before step “Fast Renew”, use “Read” function first to read NEC data, make sure NEC and the clip seat are contacted in good condition)
2. After you finish refresh and clear function, use “Write” function. At this moment, software will prompt AK500 to use “COM” port (photo 7)

AK500+ AK500 plus benz key programmer user manual

3. Choose “COM2”, then use “Load, BIN” to open the key data which needs to write, use “Programming” to write new keys. (Photo 8)

AK500+ AK500 plus benz key programmer user manual

B: From Infrared interface to read and write Key (Can read and write Key, cannot refresh and clear NEC)

1. Choose “Via IR” to enter. Which has the same process as “Socket” function (photo 9)

AK500+ AK500 plus benz key programmer user manual

Part 3: Recovery of flash for Benz EIS

When change the MCU of EIS or flash data of MCU is lost or not complete, you can use this function to read and write the flash of internal MCU (“Read original flash data and save” photo 10)

AK500+ AK500 plus benz key programmer user manual

Part 4: How to update AK500+ hardware

AK500+ hardware instruction:

A: HC705E6/HC711/HC908/HC912/HC9S12/MPC and so on read and write connection port
B: ESL/K-line/CANBUS connection port
C:Benz Infrared keys NEC chip Adapter Holder
D: HC705 chip Adapter Holder
E: EEPROM adapter socket
F: EEPROM Welded plate
G: Benz Infrared keys read and write Jack
H: AK500 power port
I : AK500 USB port
J: AK500 Power switch

AK500+ AK500 plus benz key programmer user manual

Hardware update instruction:

1 Enter the software by “Firmware update”. Use “Read ID” to read out the serial number and “Save ID”. Save it as the “TXT” format. And send it to the factory or your seller. (Photo 11)

AK500+ AK500 plus benz key programmer user manual

2 Open “Update”, and download the software package sent by your seller or factory to AK500.

AK500+ AK500 plus benz key programmer user manual

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