Auto key Programmer

LONSDOR KH100 Manual: How to Register, Update, Program Keys

This is LONSDOR KH100 remote maker user manual:

LONSDOR KH100 definition

LONSDOR KH100 how to register

LONSDOR KH100 how to update

LONSDOR KH100 how to use

in detail…

What is LONSDOR KH100:

The Lonsdor KH100 handheld full-featured key mate and related materials are only used for normal vehicle maintenance, diagnosis and testing, and should not be used for illegal activities. If you use our products to violate laws and regulations, the company does not assume any legal responsibility. This product has certain reliability, but does not exclude the possible losses and damages, the risks arising from this shall be borne by the user, and Lonsdor does not bear any risks and liability.



Device dimension: 193MM*88MM*24MM

Screen size: 2.8 inch

Screen resolution: 320X240 Battery: 3.7V

2000MAH Power: 5V         500MA

Work temperature: -5℃~60℃

USB: USB-B/charge-data transfer

Connector port: PS2-7PIN OD3.5 7PIN , 1.27 spacing, the 2nd PIN: NC

Remote support:


How to register Lonsdor KH100:

Note:      After      booting        the      device,      please       connect       to      WIFI     and      enter      the following     process.

New user

① For the first use, please prepare a common call phone or email to help complete

activation process, click OK to start.

② Boot the device and enter registration activation process.

③ Input user name, password. Confirm password, cellphone number or email to obtain verification code. Then input the code to submit registration.

④ Account registered successfully, it will take 5 seconds to bind the device.

⑤ Successful registration, enter the system.

Registered user(who has registered Lonsdor products before)

① For the first use, please prepare a registered call phone or email to help complete

activation process, click OK to start.

② Boot the device and enter registration activation process.

③ Input your registered mobile number or email, password to obtain verification code. Then input the code to submit login.

④ Account login succeeded, it will take 5 seconds to bind the device.

⑤ Successful registration, enter the system.

In addition, users who have already registered Lonsdor’s product can directly choose [registered user] to activate account.

How to update Lonsdor HK100:

Enter settings menu

Connect the device to network

Then choose [check for updates]

One-click for online update!

How to use Lonsdor KH100 remote maker:

Read before use:

Before use this product, please read this instruction carefully to know how to use it properly.

Do not hit, throw, acupuncture the product, and avoid falling, squeezing and bending
Do not use this product in damp environment such as bathroom, and avoid it being soaked or rinsed with liquid. Please turn off the product in circumstances when it’s forbidden  to  use,  or  if  it  may  cause  interference  or  danger.
Do not use this product while driving a car, so as not to interfere with safety
In medical establishments, please follow the relevant regulations. In areas close to medical equipment, please turn off this
Please turn off this product near high-precision electronic equipment, otherwise the equipment may
Do not disassemble this product and accessories without authorization. Only authorized institutions can repair
Do not place this product and accessories in appliances with strong electromagnetic
Keep this product away from magnetic equipment. The radiation from magnetic equipment will erase the info/data stored in this
Do not use this product in places with high temperature or inflammable air(such as near gas station).
When using this product, please comply with relevant laws and regulations, and respect the privacy and legal rights of

Read for better use:


Identify Copy

Enter this menu, follow system prompts to operate (as shown).


Access Control Key

Enter this menu, follow system prompts to operate (as shown).

Identify ID card

Identify IC card

Simulate Chip

Put KH100’s antenna at the ignition switch(as shown), choose the corresponding chip type to simulate. This device supports below chip types:

①4D                   ②46                   ③48


Generate Chip

Put below types of chip into the induction slot(as shown), choose the corresponding chip to operate according to the prompts.

This device supports below chip types:

①4D              ②46            ③48              ④T5

⑤7935          ⑥8A            ⑦4C            ⑧Other

Note: some chip data will be covered and locked.

Generate Remote

Enter [Generate key]->[Generate remote], choose the corresponding vehicle type to generate remote control(as shown) according to different regions.


Generate Smart key(card)

Enter [Generate key]->[Generate smart key] menu,choose the corresponding vehicle type to generate smart key/card(as shown) according to different regions.


Identify Coil

1 Search smart induction area

Connect  remote  key  with  remote  connector,  Put  KH100’s  antenna  close  to  the pre-determined position. If inductive signal is identified, the device will continuously make sounds, please check if the position is right(as shown below).
②Detect IMMO

Connect  remote  key  with  remote  connector,  Put  KH100’s  antenna  close  to  key identification coil, and use key to turn ignition ON. When KH100 buzzer beeps, it means signal is detected.

Remote Frequency

Enter  this  menu,  put  remote  control  at  the  device’s  induction  area  to  detect  remote frequency.


Special function

Include: detect infrared signal, unlock Toyota smart key, More functions, to be continued…

Detect infrared signal

Put remote control at the infrared signal detection area, press the remote’s button once. When the light on KH100’s screen is on, it indicates there is infrared signal, otherwise there is no signal(see below pic).


P1: signaled                                                     P1: no signal

Unlock Toyota smart key

Put in smart key, click OK to operate.


CGDI Prog BMW Program X6 BDC Smart Key: Success

CGDI Prog BMW MSV80 key programmer new test: successfully did/program BMW BDC key to the new model X6.

Attach photos here: (Technicians use the software in Chinese; have translated into English. Wish you have fun here)







How to use CGDI Prog to program BMW X6 BDC key? The main steps:

Check all connection

Run CGDI PROG BMW software

Go to FEM/BDC key match

update the ECU program

remove the FEM BDC

read and save data from EEPROM chip on FEM BDC computer board

read the original car EEPROM data file

reading the chip data

save data

write the calculated new data to the EEPROM chip

then put the FEM BDC back into the car


Check the BDC connection

write the calculated new data to the EEPROM chip

then put the FEM BDC back into the car

The ECU is being programmed…

Again, write EEPROM

Again, write EEPROM

remove the FEM BDC

then use the CGDI Programmer to write the original car EEPROM data back to  EEPROM chip and FEM BDC back into the car

Coding is successful!!!!

Job’s done.

BMW All CAS types AKL and FEM/BDC: 859 usd done with Yanhua Mini ACDP

Sales promotion! Mini ACDP key programmer for BMW: 859 usd

Mini ACDP BMW reviews:

It’s a nice tool with all the activation (BMW CAS1, CAS2, CAS3, CAS3 +, CAS4, CAS4 +, FEM, BDC 8pin IC chip read and write ..)

It works perfect on all CAS types and for AKL (all keys lost).
Its also compatible via bluetooth so not only wifi is needed.
Its a great and small tool, easy to use, compared to VVDI, R70, Upa and etc.

yanhua Mini ACDP BMW test reports:

Q:  Yanhua Mini ACDP programming master is the best BMW key programming tool?

Here, we’ll talk about 3 popular BMW key tools in the markets, incl vvdi2, acdp and cgdi.

1. Mini ACDP bmw vs. CGDI BMW

BMW - All - CAS -1

If you are not equipped with soldering knowledge & rich experience and don’t have another tool to read modules, Yanhua ACDP can be a good helper.

For personal use, you’re advised to have a Mini ACDP main unit and the adapter for your BMW.

For auto repair, have a Mini ACDP BMW full kit = have all for BMW key making and module programming.

If you are looking for a reliable tool for safety and speed, CGDI BMW is the best solution. Tools from is tested before delivery, and more and more cars are tested by professionals there.

2.Mini ACDP bmw vs. vvdi2 bmw

BMW - All - CAS -2

Note that “Module Programming” here doesn’t refer to read ECU data and write data to the new ECU. You can read “Module Programming” as FEM/BDC odometer correction & module repair, DME read/write ISN codes, M35XX programming, CAS2 OBD mode, CAS3/CAS3+ module OBD mode, CAS4/CAS4+ (Mask 1L15Y, 5M45H/1N35H)

AT-200 ECU Programmer Test Report: MSD85 MSD87 MSV90 – Read ISN Successfully!

Free download AT200 programming software for AT-200, which is confirmed to work good with BMW MSD85 MSD87 MSV90 – able to read isn without any issue!

Purpose: To check if the AT200 programmer is working or not



Step 1: install and run AT-200 programming software

Step 2: connect the AT-200 with the DME and the laptop

Step 3: select the model

Step 4: read the wiring and check if the connection is correct or not

Step 5: CGDI AT-200 identifies the DME and then reads out the ISN

Step 6: AT-200 is verified to works good!

The test: (images)

AT200 and MSD85

AT200 and MSD87

AT200 and MSV90

Time to use: less than 2 minutes for each test

Note: each part covers the programmer and DME connection (wiring), the instructions…

in detail…

Part 1: AT200 reads ISN from MSD85







AT200-programmer-MSD85-7 AT200-programmer-MSD85-8


Part 2: AT200 reads ISN from MSD87








Part 3: AT200 reads ISN from MSV90

Model and ECU: BMW F02 730Li SIEMENS MSV90










Result: All success!

AT-200 ecu programmer can read out Siemens MSD85, MSD87 , MSV90 and other ecus N55, N20.

CGDI MB Program Mercedes Benz old W164 EZS All Keys Lost (collect data in 9 mins)

Guide: add key to the Mercedes Benz old (A1645450909) EZS W164 when all keys lost using CGDI Prog MB Key Programmer. With the CGDI MB AC adapter, the data acquisition procedure can be shorten to 9 minutes.


W164 EZS Old A1645450909


CGDI AC Adapter is necessary to faster calculate key password.

Credit to Mr. Edward Markin.

Step 1:  Calculate password

Connect AC Adapter with CGDI MB Auto key Programmer

Open CGDI MB Software


Read EIS data

Go to Compute Password->Copy Key without Key ->Collect Data-> Platform mode
cgdi-mb-w164-all-key-lost-4 cgdi-mb-w164-all-key-lost-5

Check old W164 wiring diagram


Insert the simulation key within 1 minutes.
Turn the quick collect adapter (AC adapter) switch to the platform position. Turn the key
to the ignition switch to ON position.


If CGDI prompts data acquisition failure.  Try again.


If still fail to read ezs data, to rotate the simulation key, you need not knock on the EZS


EZS data collection begins


Data collection success after 9 minutes

Save data

Upload the data to calculate password


Press Query Result

Calculate password success

Go to EIS function, paste password to Key password area

Read EIS data again

cgdi-mb-w164-all-key-lost-15 cgdi-mb-w164-all-key-lost-16

We read the data from the EZS with a password and save.

Step 2: Generate EE

Generate key dumps from the created EZS file
cgdi-mb-w164-all-key-lost-17 cgdi-mb-w164-all-key-lost-18

Generate Key File


Generate key file success and save it

Step 3:  Write Key

Go to Read/Write Key

Insert key into CGDI MB detection coil


Read key/chip

Reset key

Insert new key into EZS, the erased key does not accept the lock


Write the key and check its work

Go to Open/Write Key


Select a key position


Write key success


Now the new key works perfectly.

In general, at the moment CGDI MB is the best device for the money!!!

CGDI MB and VVDI MB: can Program FBS4 keys???

What users think of CGDI Prog programmer and VVDI Key Tool regarding Mercedes FBS4 key programming.

Real opinions from users:

User 1:

the difference between CGDI and VVDI in FBS4 is as follows:

On one hand,

CGDI MB can read FBS4 keys and knows if its in a working status or key is damaged;

CGDI can read EIS FBS4 and knows if it working or not working; however, VVDI can not Detect FBS4 .

On the other hand,

CGDI never claimed that it can make calculation for FBS4 . Only Read to know the status. Out of the subject No one was Born knowing everything at one point we all asked for questions to know.

User 2:

Both CGDI and Vvdi MB are a great comprehensive solution comparing to what else is available out there.

In my opinion they’re the two best for keys maybe along with Diagspeed but much far ahead than AVDI (for keys).

User 3:

with 655$ i earned 11000€ with cgdi !!! Well with vvdi always must to pay extra to make akl and one more thing ,, the server is very old on vvdi and sometimes have problems like cgdi !!!

So conclusion is only one !!! 655$ comparing with 2000$ its very big difference !!!

User 4:

Both tools are good ,but people don’t know how to use it at full capacity!

User 5:

i read somewhere that cgdi mb tool can make it and it is much cheaper tool from xhorse vvdi mb tool !!

Fbs4 it can read eis ID via obd and read key via IR but that’s it, can’t make a new key or calculate anything.

User 6:

The main difference between cgdi mb and vvdi mb is that, on old Mercedes, cgdi mb is able to OBD program a new key while you have to disassemble EIS to add a new key with vvdi mb tool. That is why you should have a cgdi programmer for mb.

With VVDI MB Tool, you should buy Vvdi prog too, because the are some eis and ecu’s that you cant do with MB Tool independently. For example some w210 eis or Sprinter 906. You should have both, VVDI MB Tool and VVDI prog. Or, if you have to buy some tool again, Simon Touch is the best, but its more expensive.

But if you have a CGDI MB, you have a chance to program a new key through OBD. All done with a tool. That’s the reason why I bought it.

Look here: CGDI MB key programmer read FBS4 key data successfully!

cgdi-mb-fbs4-key-1 cgdi-mb-fbs4-key-0000

So there is no tool can do FBS4 key?

No.  With genuine xentry and daimler fbs server.  Makes FBS4 every day via OBD very fast and easy.

Diagspeed announced the dates of FBS4 solution. But not confirmed yet. The Diagspeed has the reputation of being the best in the Mercedes world to make keys, Reset ECU’s and trouble shoot problems that a normal scan tool can not.  It is worth to take a gamble.

CGDI MB Program W215 W220 EIS All Keys Lost on Bench

How to: Mercedes-Benz W215/W220 EIS read eeprom bench all key lost key programming with CGDI Prog MB.

Chassis: W220/W215

EIS Mark: 4J74Y

Symptom: Lost all keys, cannot start car


Step 1: Read W215 EIS eeprom

Read eeprom EIS data with ecu programmers, i.e CG Pro 9S12 or Xhorse VVDI PROG

Here we take CG-Pro as an example


Open CG Pro software, select Vehicle->Anti-theft->Benz->EIS-220/215 (HC08)


Then check wiring diagram


Connect EIS with CG-Pro and laptop


Click on Read button


Read and then save EIS eeprom

Save EIS data file successfully

If you use VVDI Prog, here’s the W215 EIS 4J74Y wiring pinout reference:

cgdi-w215-all-key-lost-08-1 cgdi-w215-all-key-lost-08-2
Step 2:  Write Key with CGDI MB

Open CGDI MB software


Select EIS->Upload EIS data

cgdi-w215-all-key-lost-10 cgdi-w215-all-key-lost-09-1 cgdi-w215-all-key-lost-09-2

Then save EIS data


Select Generate EE-> upload EIS data just saved

cgdi-w215-all-key-lost-13 cgdi-w215-all-key-lost-14

Generate Key File


Select Read/Write key->Read key/chip

Insert new key into CGDI Prog MB key programmer


Click on Reset


Click on Open/Write

Smart key choose 41 format, commom key and BE key choose 51 foramt

When writing the original key, please make sure that it is erased by the CGDI MB,  otherwise will failed.

Click on Read key/chip

Select an unused key position

Write key success.

Install EIS back to car.
Insert new key into EIS.
Do key learning and key programming is done.

How to Program Mercedes W639 Key using CG Pro and CGDI MB

How to: Program new key on Mercedes Benz W639 using CG Pro 9S12 and CGDI Prog MB Key Programmer.

Step 1: Read EIS data with CG Pro 9S12


Take down W639 EIS , check the number


EIS related chip HC08 1L02M


Open CG Pro programmer software, select Anti-theft computer->Benz->EIS W639 (HC08)


View wiring diagram


Physical operation


Read data successfully and save it

Step 2: Write Key with CGDI MB


Open CGDI MB software, Load the data just read by CG-Pro


Load EIS data successfully, show the password directly


Save EIS data,please default the file name


Go to “GenerateEE”, Load the EIS data just saved

Load successfully,please check whether all information is correct

Click“Generate key file”, please wait…


Key file generated successfully,please save data file


Go to “Read key”


Insert new key into CG-MB


Click read, show related information


Click write, please note the prompt, Click ok

Choose一unused key data file,click and open the CGDI Key Programmer

Write success, put EIS back, then just get on car to learning it