How to Write the Original Key Through the NEC Adapter With CG-MB

CGDI Prog MB tool with strong functions which its able to add keys on for Mercedes Benz and program a new key when all keys are lost. Now , lets check the steps how to write the original key through the NEC adapter .

1. Please insert the key into CG-MB device

2. Click ”Read”show related key information

3. Disassemble the key, take the chip out, and solder it to the NEC adapter

4. Read keyview related information

5. Reset and erase new key

6. Click open/writeplease note the prompt

7. Chooseunused key position dataclick and open it

8. Write success

9. Take the chip out,weld NEC adapter back the key, get on the car

For more details for MB CGDI , welcome to contact us directly

sale@cnautotool.com

www.cnautotool.com

W211 Original Key Hopping Code Repair with CGDI MB Key Programmer

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W211 Original Key Hopping Code Repair with CGDI MB Key Programmer

Hopping code: Most of the keys are too fast to be inserted
and removed, and the track code does not roll, resulting in
code hopping, so that the key and the lock cannot be
matched properly.
Use Mercedes monster to repair, the specific operation is as follows:
1. First you need a key password.
2. Calculate the track code of the key.
3. Read the EIS, fill in the password and save the data.
4. Calculate the erase password and erase the it.
5. Load the EIS data with the password.
6. Click “Allow modification of data.”
7. Change the track code of the key position to the track code of the
key.
8. Write data.
9. Learning key
Need to use the tool below:

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1. First you need a key password, If there are no keys, you can calculate the
password by doing all key lost.

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Calculate password

2.Calculate the track code of the key, click to read the key/chip and read the
current information of the key.
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Fill in the password

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Click to get the track code

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Confirm that the key has been inserted into the device and check that the key
password is correct. The track code calculated by the wrong password is invalid

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Key track code calculated successfully

3. Read the EIS, fill in the password and save the data.
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EIS data saved successfully

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4. Calculate the erase password and erase the lock, let us get the
erase password first.

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Erase password successfully calculated

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Click to wipe the lock (EIS )
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Please insert the IR adapter into the EIS within 30 seconds.

EIS erased successfully

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Read the EIS and see the current state

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The EIS has been wiped out

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5. Click on the load EIS data saved before with the password.

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Loaded successfully

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View the key position (key position is 1) and copy the track code
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6. Click “Allow data modification”.

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7. Modify the track code of the key position to the track code of the key

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8. Write the EIS data

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It is recommended to write the vehicle identification number first, then write
the lock data.

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Please insert the IR adapter into the lock within 30 seconds.

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Write lock data successfully

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Read lock EIS data to see current lock status

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The current EIS is not activated, put the original car key inserted into the lock
to learn, and the lock can be activated.

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Insert the key Wait 1-5 seconds, the ELV responds, the EIS
activates successfully, and the key learns successfully.
Click on the read lock (IES) data to view the current lock status.
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211 lock original key hopping code repaired successfully

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Appendix:
Support the key to read and write, you can directly re-match
K-line EIS do not support this repair method.

Inquire & Exchange Points for CGDI MB Key Programmer

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Now the CGDI MB Key Programmer is in discount:

Follow these steps to  check how many points that you have.
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CGDI prog MB: How to get tokens+ exchange points to calculate password

Are you searching for the method to get CGDI Prog MB tokens and exchange points for password calculation service? Here Eobdtool.co.uk will give you answer.

What is the token policy for CGDI Prog MB?

Subscription A: CGDI Prog MB can calculate the password twice for free each day for the first 180 days (from the day you activate device)
When license gets expired, It will cost usd60 for another 180 days tokens, please pay to Token Service 180 Days for CGDI Prog MB Key Programmer.
Subscription B: One free token each day all the time. And it won’t get expired anymore. If you want more tokens, you can get via following ways:
1. Earn points when you use the CGDI Pro MB device, one point equals one token, you can redeem token in software yourself.
2. If you have CGDI Prog BMW MSV80, we can bundle with your CGDI MB to have one more token per day, which means 2 free tokens each day
3. If you have CG100 PROG III Airbag Restore Devices, and CG Pro 9S12, please pass us serial number to bundle them together, you will have two more tokens, which means 4 free tokens per day.
4. If you don’t have other CGDI device but still want to calculate password more times, one token will cost 5usd. Please pay for One Token for CGDI Prog MB

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Notice: You can calculate 4 times at most each day.

How to collect and exchange CGDI prog MB key Points?

Step 1: Connect CGDI prog MB to PC well

Go to CGMB software and click “Key Points” at the top right

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Step 2: Power on the device and insert the Benz key into CGDI prog MB device

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Step 3: Click “Key check” in the online store page

Note: If the system prompts “Key points not collected”, please click “OK” to access next step.

Otherwise, these key points have been collected or the key is not original CGDI product.

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Step 4: Click “Collect points”, it will show “200 points” and prompts “Key points collected successfully”

Click “OK”

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Step 5: Select “Credits exchange” to convert the key points

It will prompt “Will the points be converted? Do you want to continue?”

Click “YES”

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Step 6: Every 200 key points can be redeemed for one password calculation service

CGMB software will show “Successful redemption” if the key points are exchanged successfully

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Hope it can help you out! Enjoy!

How does CGDI BMW diagnose BMW 3 series E93 successfully?

How to update CGDI BMW diagnosis function for free:

As long as you have any of CG100 or CGPRO or CGDI MB, please provide the serial number for free trial.

For BMW diagnosis: CGDI BMW VS BMW ICOM

1.Easy to use. As long as you are qualified with corresponding vehicle maintenance knowledge, CGDI BMW does not have high requirements for the user’s professional skills and English level.

2.Cheap. Car Key Programmer CGDI BMW is cheaper than BMW ICOM (clone and original).

BMW ICOM clone & original are able to diagnose, program and code BMW E-series models at higher price (clone: about 400eur).

Besides, BMW ICOM has some requirements for the user’s operating skills during installation, therefore some users will choose a hard disk with pre-installed software and be charged.

3.Menu-driven & automatic operation instead of manual operation, which save much time.

How does CGDI BMW diagnose BMW 3 series E93 successfully?

1.Select “BMW diagnosis”.
series E93 -1

2.It pops up “Whether to scan vehicle quickly”.

Press “Yes” and CGDI BMW will scan the BMW in 30 seconds.

Press “No” and CGDI BMW will scan the BMW all systems and take about 3 minutes.

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3.After selecting “No”.
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4.It pops up the BMW information.

Have diagnosis options :

Read fault codes, clear fault codes, Clear all codes, Help, back.

It is menu-driven operation, easy to use.

At the left corner, you will see the working status.

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5.Back to select “BMW diagnosis”, then “scan vehicle quickly”.

And you will see all trouble codes are cleared, and all are normal.
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Don’t you think it is easy to use CGDI BMW Prog for diagnosis?

CGDI MB Program Mercedes EIS A246 All Keys Lost

New test report:  Programming CLA 2014 with EIS A246 ALL KEY LOST with CGDI MB success in 6 minutes including password calculation.

Model: Mercedes CLA 2014 S A264

Devices to program: CGDI Prog MB Benz and AC adapter for quick data acquisition

Step-by-step procedure:

Step 1: Calculate password

Connect AC adapter with CGDI MB and EIS

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Read EIS data

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Then go to Compute Password- Copy key without key- Collect data-OBD mode

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Insert the simulation key into EIS in 30s

CGDI MB AC Adapter collects data very fast

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Save key file

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Upload the data to calculate password

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Upload data successfully, press Query Results

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Calculate password success. Copy the pass

Step 2: Generate Key File

Go to EIS, read EIS data

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Paste password here

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Save new EIS data

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Go to Generate Key File

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Load EIS data just saved

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Choose key file format V51 and Generate key file

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Key successfully calculated. Save them

Step 3: Write Key

Now go to write new key with CGDI MB

Select Read/Write Key function- Read Key/Chip

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Insert new key into CGDI Prog

It is a blank key. Press Open/Write

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Choose common BE key format V51

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Choose a key position

Write key success

New key is not activated until we insert it in EIS

Done.

How to Update CGDI Prog MB Key Programmer Software and Firmware?

Both CGDI Prog MB software and firmware can be updated online for free.  The newest version is always available to download free on official website。

How to Update CGDI MB software & firmware?

When a new version software is released, the software will prompt “discover update available” and update feature.

Current version 2.8.4.0 (2019/05/10)

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Press Update Now and wait till the process completed.

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If the device firmware is too old, CGDI software will require to run firmware update

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Click setting icon->Firmware Upgrade

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Update firmware in process

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Firmware update completed.
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Disconnect the USB and reconnect again.

Done.

How to collect data for “old version” Benz W164 with CGDI MB via OBD

CnAutotool shares how to use CGDI Prog MB with AC Adapter to collect data for “old version” Benz W164 by OBD. Here is the detail for CGDI programmer users.

Step 1: Connect CGDI prog MB to computer

Step 2: Collect Data

Step 3: Save EIS Data

Step 4: Calculate Key Password

Step 1: Connect CGDI prog MB to computer

According to the Wiring diagram display to connect all the devices

How to collect data for old version Benz W164-1

How to collect data for old version Benz W164-2 How to collect data for old version Benz W164-3

How to collect data for old version Benz W164-4 How to collect data for old version Benz W164-5

Step 2: Collect Data

Open CGMB software

Go to EIS> Read EIS Data to current key status

How to collect data for old version Benz W164-6

Click on Computer Password> Copy key without key > Collect Data

Select Platform mode (Quick collect) and press OK

How to collect data for old version Benz W164-7

Collecting data…

Follow the prompts: Please insert the simulation key within 1 minute, if you have inserted, please pull out and try again.

(Please turn the quick collect adapter switch to the Platform position. Turn the key to the ignition switch ON position.)

How to collect data for old version Benz W164-8

Collecting, please wait…

(It needs about 5 minutes)

Saving the data…

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Save the file successfully

Step 3: Save EIS Data

Select Computer Password> Copy key without key> Upload data

Select the file just saved

Upload data successfully

How to collect data for old version Benz W164-10

Step 4: Calculate Key Password

Click on Query result

Calculating the key password…

Computing success!

How to collect data for old version Benz W164-11

Program BMW FEM/BDC Key by VVDI2, Lonsdor K518, CGDI or Yanhua FEM

Lonsdor K518ISE, CGDI Prog BMW, Xhorse VVDI2, Yanhua BMW FEM/BDC Key Programmer all are verified to program FEM/BDC key and all keys lost without issues. But which tool is best for BMW FEM BDC key programming?

Look here and you’ll know all:

bmw-fem-bdc-key-programmer-01

Lonsdor K518ISE program BMW FEM BDC key

CGDI Prog BMW OBD program FEM key

Xhorse VVDI2 BMW do coding/programming to FEM BDC

Yanhua BMW FEM key programmer add a new key

1 How to use Lonsdor K518ISE to program BMW FEM BDC key?

bmw-fem-bdc-key-programmer-02

Three steps: read key info–>pre-process FEM/BDC system–>make a dealer key

In details…

Step 1: read key info

MUST read key information first

Step 2: pre-process FEM/BDC system

MUST DISCONNECT THE BATTERY

1: OBD back up original coding data:

On the car or test platform, connect to FEM/BDC system, then back up original back up coding files via OBD

2: read out EEPROM backup data & generate a service-mode EEPROM:

-> Disassemble FEM/BDC module, find out chip 95128 or 95256, read EEPROM data using a ECU programming tool: VVDI-Prog, Orange5 and the like;

-> Copy the EEPROM data into to the Lonsdor K518ISE customfile folder;

-> Run the program, read original EEPROM data and generate a service-mode EEPROM, upload data of the service-mode EEPROM, write it into chip 95128 or 95256 with help of a ECU programmer

-> Restore FEM/BDC system, supply battery to the car and connect via OBD

bmw-fem-bdc-key-programmer-04

3: programming

-> This step need to be done on the BMW FEM/BDC test platform;

-> Make sure that Step 1 & 2 is finished

-> Connect FEM/BDC system to power supply and connect to the OBD port

4: restore EEPROM data

-> disassemble FEM/BDC module, write original EEPROM data (Step 2) into chip 95128/95256

-> restore FEM/BDC system, connect to OBD

5: restore coding data

-> load the backup coding files (Step 1), restore coding information via OBD

6: pre-processing is complete.

Step 3: make a dealer key

1: Lonsdor K518ISE read out data, select the will-be key position

2: a “used”key to make a dealer key

All keys lost: enter 32bit ISN codes to make a dealer key

3: put the key near the car immo induction loop

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4: detect the original key, read out immo data

5: put a new key near the car immo induction loop

6: detect the key key, key learn (don’t move the key, keep stable)

7: key learn is complete

Step 4: disable the key

1: Lonsdor K518ISE read out data, select the key ID position to disable

2: put a “used” key near the car induction loop

3: K518ISE system tries to connect to CAS, disable the key with current ID position, disable key successfully

Step 5: enable the key

1: Lonsdor K518ISE read out data, select the key ID position to enable

2: put a “used” key near the car induction loop

3: K518ISE system tries to connect to CAS, enable the key with current ID position, enable key successfully

Step 6: delete the key

1: K518ISE read out data, select the key ID position to delete

2: read FEM/BDC key password

3: delete the key successfully; the key position is blank

THE MOST IMPOERTAN TIPS

1: You must read key info before everything you’ll do

2: to pre-process FEM/BDC, you should pay attention to:

– backup coding codes to continue

– disconnect to the power supply/battery, have a ECU programmer to read EEPROM data, up load data in K518 customfile folder, read new EEPROM data loaded just now, generate service-mode EEPROM data, read service-mode EEPROM data, write data into the chip, install CPU on the car

– ECU programming: need 6 min, with power supply connected

– disconnect to the power supply, disassemble CPU, write the original EEPROM data into the chip, install CPU on the car, connect to the power supply, make sure communicate is successful

– upload coding files (Step 1), restore original coding info to pre-process, then make a dealer key

3: 32bit ISN codes is required to program a new key when ALL KEYS ARE LOST

Note: If you want to program BMW FEM key when all keys lost, you are required to enter 32-digit ISN code to access.

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Job’s done with Lonsdor K518ISE!

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2 How to use CGDI Prog BMW to OBD program FEM key

Go to BMW OBD Key Match

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The current FEM/BDC needs to update the ECU program before performing key matching. Please ensure that the car battery has enough power, the programming process, please keep the equipment cable connection

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Please remove the FEM/BDC and then use the CGDI Prog programmer to read and save data from the P5XXX EEPROM chip on the FEM/BDC computer board, then click on Next

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Read the original car EEPROM data file

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Use the CGDI Prog BMW to write the calculated new data to the 95XXX EEPROM chip, then put the FEM/BDC back into the car, thn click on Next
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Car battery voltage: 11.93V

Prepare the programming ECU

Security authentication is in process

Safety certification through

The ECU is being programmed

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Please remove the FEM/BDC and then use the CGDI Prog programmer to read and save data from the P5XXX EEPROM chip on the FEM/BDC computer board, then click on Next

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Setting code

Coding is successful
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FEM/BDC key matching need to enter engine ISN, please select the way of input ISN code

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OBD is connecting

OBD KWP-CAN 500kbps connection is successful

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Loading the code data file

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Coding is successful

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Xhorse VVDI2 BMW FEM/BDC coding/programming

BMW FEM/BDC Coding/Programming with VVDI2 full kit 4.3.0 above

step 1:

read FEM/BDC coding via OBDII or on the bench
you’d better not close this window after starting this procedure

step 2:

open FEM/BDC shell, find out where the 95128/95256 chip is, read EEPROM dump via BDM programmer
load original EEPROM dump and save special EEPROM dump, write special EEPROM dump back to the 95128/95256 chip
restore FEM/BDC shell, provide -12v and connect it via OBD

step 3:

this operation requires connecting FEM/BDC on the bench, and make sure you finish step 1 ans step 2
provide +12v to FEM.BDC and connect it via OBD

step 4:

open FEM/BDC shell, write original EEPROM dump (read step 2) back to the 95128/95256 chip
restore FEM/BDC shell and connect it via OBD

step 5:

loading coding file (read step 1), write to FEM/BDC via OBDII, finish FEM/BDC programming

Attention please!!!

– You can directly backup/restore coding

– You have to pre-setup the FEM/BDC module before deleting/adding keys or resetting keys

– You’ll be told other tools need to be used first to program the FEM/BDC system, then setup FEM/BDC via VVDI2. It happens when you do FEM/BDC key learning, and you don’t have a working software version

– You’d better not close the VVDI2 interface when you pre-setup FEM/BDC

– You need do with 95128(FEM) or 95256(BDC) chip when pre-setup FEM/BDC

Note: there are two 8-pin chips; do not disassemble the wrong chip; better refer to the wiring diagram

– You must restore original EEPROM data, restore coding when pre-setup FEM/BDC. If you fail to restore coding or the remote cannot start or something wrong with the window (or other failures probably) after coding restore and FEM/BDC installation, please use other tools to do re-coding FEM/BDC

– Ask tech support @obdii365 for help, if the replay sounds continuously after supplying power to the FEM/BDC. Usually, it needs programming.

 

Yanhua BMW FEM Key Programmer add a new key

There are 5 steps for you to have Yanhua BMW FEM/BDC programmer add/program a new key.

Step 1: backup (read) coding data

Step 2: update/program ECU

Step 3: program/learn (add) key

Step 4: restore (write) coding data

Step 5: delete keys disabled

How to Program BMW FEM key with Yanhua BMW FEM/BDC programmer

In summary,

all tools above (Lonsdor K518ISE, CGDI BMW, VVDI2, Yanhua BMW FEM/BDC key programmer) can work good in FEM/BDC programming. So, Lonsdor K518ISE vs CGDI BMW vs Xhorse VVDI2 vs Yanhua tool, which best for OBD program BMW FEM/BDC? it depends on your budget and future use.

For BMW only: CGDI Prog BMW or Yanhua BMW FEM/BDC key programmer

For VAG+BMW: Xhorse VVDI2 is the best solution.

For universal key programming: Lonsdor K518ISE key programming machine never fails.

CGDI BMW price: us$629

Yanhua FEM/BDC programmer price: US$529

Lonsdor K518ISE price: US$1199

Xhorse VVDI2 BMW: US$1029

How to Program BMW F30 FEM Key with CGDI Prog Key Programmer

Here’s the little guide on programming key on a BMW F30 FEM system with CGDI Prog BMW MSV80 key programmer.

Device required:

CGDI Prog BMW key programmer

BMW FEM/BDC Test Platform for BMW  F20 F30 F35 X5 X6 I3

Preparation:

Disassemble the FEM/BDC module from vehicle

Procedure:

Connect BMW FEM/BDC test platform with CGDI Prog  and FEM/BDC module

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Open CGDI Prog BMW software

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Select FEM/BDC Key Match

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The current FEM BDC needs to update the ECU program before performing key matching. Please ensure that the car battery has enough power supply. Please do not disconnect cable connection during programming procedure.

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Please remove the FEM BDC and then use the programmer to read and save the data from the
95xxx EEPROM chip on the FEM/BDC computer board, then click “Next”

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Please read the original car EEPROM data

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Read eeprom data with programmer, i.e Orange 5 eeprom programmer

and save data

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User the programmer to write the calculated new data to the 95xxx eeprom chip, then put the FEM BDC back to the car
click Next

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Click OK to write M95128

User the programmer to write the calcutaed new data to the 95xxx eeprom chip, then put the FEM BDC back to the car
click Next

Power on BMW FEM BDC test platform

The yellow indicator will flash
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Coding is being backed up

The ECU is being programmed

and verify flashing
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Program BMW F30 FEM key success

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