CGDI MB “Load File Failed, error code 27E1” Error Solution

Here’s the final solution to CGDI MB key programmer error: “Load File Failed, error code: 27E1” (shown picture below)

cgdi-mb-load-file-failed

Possible reasons that cause the error:

1).  Device fell on the ground and damaged

2).  Take apart the CGDI main unit manually

CGDI Prog MB host is equipped with an encrypted battery. If you disassemble the programmer, the encrypted battery will power off automatically.  BenzMonster software refuses to run properly.

What is more, the battery cannot be purchased separately nor installed by yourself.

The ONLY solution is to send CGDI back to repair.

Note:

Always read CGMB label and directions carefully before beginning use.

CGDI MB Program New Keys for Old Benz W202 W208 W210 by OBD 1997-1998

In this CGDI MB Prog programmer instruction, OBD2TOOL will show you how to use CGDI MB programmer to add new keys for old Mercedes Benz W202 W208 W210 kline 38 pin car from 1997-1998.

Procedures:
Step 1:Calculate Password
Connect CGDI MB Programmer to vehicle and your laptop,then run CGDI MB software.
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Select [EIS] menu,then click [Read EIS Data]
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Go to [Compute Password] menu,then [Copy key with key][–>Collect Data]
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Select key type:Other keys,click [OK] to continue
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Please insert the key into EIS and click [OK] to continue
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This is a -Kline EIS,the operation is different from the ordinary EIS,please follow the prompts to operate,to prevent the code!
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Please insert the key into the CGDI MB device and click [OK] to continue
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Wait until it prompt you to insert the key into EIS and click [OK]
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It will ask you to wait several seconds
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Then prompt you to make sure the key to the ON position and light the instrument?If you can’t,please pull out the key and try again,until you can normally twist and light the instrument and then click [OK]
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Please insert the key into the CGDI MB device and click OK
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Now you need to insert the key into ESI again,then click [OK]

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Perform it again,click OK
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Insert the key into the MB Key Programmer,then click [OK] to continue
If it prompt yo with same operation instruction,just follow it.
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Insert the car key into the EIS 10s and dial out
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Please insert the key into the EIS again and click OK
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Pull out the key for 5 seconds,then insert the EIS,then click OK
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Please insert the key into the CGDI MB Benz device again and click [OK]
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Please pull the key out and then insert intot he EIS!The following operation may be repeated several times.
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Please pull out the key
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Please insert the key into the EIS again and click OK
….
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Now save the generated files
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Save the file successfully,please upload the data to calculate PASSWORD
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Click [Upload Data],then upload the file you saved just now
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Upload data successfully,please click the [Query Result] button to query.
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Click [Query Result],it will take you several minute to query result
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Computing success!Click [OK] to continue
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Here we get password,click [Copy] button,then select [EIS] menu
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Click [Paste] button to paste password,then click [Save EIS Data]

Step 2:Generate Key File
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After saving EIS data successfully,select [Generate EE] menu
Select key file format “V051”,then click [Load EIS File] you saved just now
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Click [Generate Key File]

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Now,save the key file generated

Step 3:Program New Key
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Insert the new key into CGDI MB device
Select [Read/Write Key] menu,then click [Read Key/Chip] button
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Click [Open/Write]
And it prompt you to choose key type format:41 format and 51 format,click [OK] to continue
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Select a key file to write
CGDI-MB-Program-New-Keys-for-Old-Benz-W202-W208-W210-41
Write success!Click [OK] to continue
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Test new key on vehicle,it can light instrument and start the engine!

Done!

CGDI MB AC adapter collect data via OBD for W164 W204 W221 W209 W246 W251 W166

CGDI MB AC Adapter can collect data via OBD for the these Mercedes Benz models: W164 W204 W221 W209 W246 W251 W166.

CGDI MB Data Collection Adapter Features:

Acquire data via OBD at a quick speed

No need to dismantle EIS

No need to plug in and out the emulator key every 5 seconds.

Save much data acquisition time

Workable Models and the data acquisition time:

Mercedes Benz S series W221, EIS 216: acquisition time 12 minutes

Mercedes Benz E series 221, EIS 211: acquisition time 9 minutes

Mercedes Benz C series W209, EIS 209: acquisition time 9 minutes

Mercedes Benz B series W246, EIS 169: acquisition time 35 minutes

Mercedes Benz A series W246, EIS 169: acquisition time 35 minutes

Mercedes Benz R series W251, EIS 164905: acquisition time 12 minutes

Mercedes Benz ML series 164, EIS 164905: acquisition time 12 minutes

Mercedes Benz GL series 166, EIS 164905: acquisition time 12 minute

How to Use CGDI MB Program Keys for Benz W212 All Key Lost

CGDI MB Programmer is one of the best Benz key programmer,it can program Benz key faster than other devices.Here OBD2TOOL want to share this CGDI MB programmer test report on all keys lost programming for Mercedes Benz W212.

Connect CGDI MB Prog to W212 OBD port,run software and select “EIS”–>”Read EIS Data”

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Select “Compute Password”–>”Copy key without key”,and it mean all key lost programming
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Then click “Collect Data”

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Follow the instruction to insert the simulation key into the EIS in 30 seconds…
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Now it starting collecting data,it will take a long time,please don’t disconnect the device

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After the collecting progress completing,save the file with the default name.

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It prompt “Save the file successfully.Please upload the data to calculate password”
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Now,click “Upload Data” to upload the data file you save just now

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Upload data successfully,please click the [Query Result] button to query

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Click “Query Result”

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Calculate password successfully

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Click “Copy” button to copy the password
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Select “EIS” menu,then click ”Paste” to paste key password

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Save EIS data with default file name

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Select “Generate EE”–>click “Load EIS File” to check EIS data information

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Then click “Generate Key File”

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It prompt you “The key file was generated successfully”

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Now select “Read/Write Key”

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Insert the new key into the CGDI MB automotive key programmer

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Tick “Infrared”,then click “Read Key/Chip”
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Click “Reset” button to erase key

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Click “Open/Write” button

Please Note:Smart key please choose 41 format,common key and BE key please choose 51 format!When writing the original key,please make sure that it is wiped by the Auto Key Programmer CGMB,otherwise the write will fail!

Click “OK” to continue

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Now select a unused key file
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Write success
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Now you can click “Read EIS Data” again to check the position key 2 is used,and if your key work correctly,it mean your programming is successful.

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Done!