Buick GL8 2018 24C32 Odometer Correction with CG100 EEPROM

Purpose: Buick GL8 2018 24C32 mileage adjustment

Car model: Buick GL8 2018

Chip: 24C32

Tool to use:

CG100 programmer

EEPROM adapter


Check the specific Buick car model and year.



Record the current mileage.



Power off the vehicle the vehicle, remove the BCM, confirm the eeprom chip.




Open the CG100 software, enter the corresponding operation menu, follow the software description to choose the adapter EEPROM.


Click on”Mileage (8 feet)” to enter


Selet “Buick”to enter


if the CG100 software has no GL8 model, please try the other model which has as the same GL18, for example, Encore which chip is also 24C32

Dismantle the chip 24C32, power on CG100, follow the software instructions to operate, if any problem, please contact at email Sales@OBDexpress.co.uk for assistance.




Click on “Start”(In Chinese “开始”)


Click Read(In Chinese”读取”)

CG100 is working, please do not disturb.


After Reading succeed(In Chinese”读取成功”),Click”OK”,and save (in Chinese”保存”)the original data


If the mileage that CG100 readout is close the real value, click”Adjust mileage” (In Chinese”修改里程”)and input the new
mileage, then click on “YES”(In Chinese”确定”). Otherwise, please contact CG Company


Click”Write”(In Chinese”写入”), and wait for monent


Mileage reading and writing success, install the BCM back to Buick GL8, power on the car, verify it is working.



How to Use OBDSTAR X300M Adjust Mileage for Hyundai I20 Elite 2017

This article show a OBDSTAR X300M odometer correction testing on Hyundai I20 Elite 2017.

OBDSTAR X300M Test on Hyundai I20 Elite 2017 Odometer Correction



This case was testing on the bench,connect Mileage Correction Tool OBDSTAR x300M programmer to vehicle

Power on and enter the menu to select “Vehicle”




Scroll down to select “HYUNDAI”




Wait for system Loading and initializing…


Select I20 Elite




OBDSTAR X300M screen will show the current mileage information:46948 kilometer

Please input the mileage of the adjustment:014500


Press ENTER to continue


Then Hyundai I20 Elite instrument cluster will restart,and it will show the new milage value you enter just now.


Mileage adjustment complete


Super Dprog5 PROG2 IMMO Odometer Airbag 3 in 1 Reset Tool


To fully support the cars instrument calibration, security immo key match, airbag repair, and other functions. Support ISO9141, CANBUS, and J1850 protocols. Perfect self-diagnosis function, can automatically identify and diagnose system faults.

 Super Dprog5 Highlights:
-Support all CAS (including CAS3-9S12XDP512) programming.
-Support all M35080 instrument no dismantled adjustment (including M35080 V6 instrument);
-Support  transmission computer OBD setting; E38/ E39/ E46/ E53 instrument, EWS/ LCM and EWS4 adjustment.
-Support Be ignition module adjustment (912/ 9S12 series ignition module doesn’t have to disassemble CPU), W211/ W203/ W164 and before year 2000 OBD adjustment. Support Mercedes-Benz Gateway (CGW) adjustment.
-Support  from 2009.
-Support MCU calibration,

Device parameters:
This Odometer Correction Tool is based on the latest CORTEX technology handheld devices, internal embedded dual CORTEX ARM processor, clocked at up to 200 MHz; SD card for data storage or upload; USB2.0 for software and firmware upgrades; 320×240 TFT true color display and 256K color resolution to display help files and pictures; Support CAN-BUS, J1850, CCD-BUS, ISO9141, SPI, UDS and other protocols; just an OBD connector which can complete all the automatic switching of the protocols by multiple relay intelligent control.

The 5th VW A-u-di IMMO software:
1. New BCM2 adapter to pre-read and write chip data.
2. OBD2 key match (no password, no need online)
3. For the V-W, Audi 5th security system models.

The 4th V-W IMMO software:
1. Write the V-W key with the new Meg-am-os48 chip
2. OBD2 key match ((no password required), no need online)
3. For Vol-kswa-gen, Sk-o-da, S-e-at 4th security system models (the instrument use NEC+24C64 or NEC+24C32 or Macrons (CDC) or 9s12xhz512 (1M80F) microcontroller)


How to Update Digimaster 3 EBOOT and Kernel

Update kernel of yanhua digimaster 3 was newly added (one key through updating kernel by SD card), we made some modification on EBBOT program.

Digimaster 3 EBOOT Update:

Click button “8” and “OK” together, then “Press OK to confirm, and if the button “continue update Firmware” appears, it means your device EBOOT program is old version, you need to firstly update EBOOT program and choose a convenient way to update Digimaster 3 kernel.

Digimaster III update kernel

After update EBOOT, it is necessary to update kernel.

Tips: Before update EBOOT, please instal D3 TOOL first.

Step 1: Click button “8” and “OK” together, then power on. The indication of “Press OK to continue and ESC to cancel” will appear on the screen. Press “OK” into Renovation.

Step 2: “Found new hardware” is found in the system when you connect USB cable with the PC.

Step 3: choose “install the software automatically”, click “next”.

Step 4: If DIGIMASTER 3 has been installed already, choose the second “SEC SOC SMDK Board” in dialog box, and click “Next” to complete driver installation.


Step 5: Double-click Digimaster 3 PC Tools and choose “Kernel Update”.



Step 6: Indication ” USB connect succeed “will appear as below after the USB is connected.


Step 7: click “Kernel Update”, choose “EBOOT_20110427.bin” then click “OK” to start digimaster 3 price program update.

Step 8: After 10sec. the DIGIMASTER 3 screen appears a twinkling red ‘YH’ logo which means EBOOT update is complete.

After update obd2 odometer correction EBOOT successfully, please turn the power off and choose an appropriate way to update the kernel.

TIPS: Please unload the anti-virus software and firewall temporarily in order to run the software normally.

DSP3 Mileage Correction Data Specialist Plus

The Data Specialist Plus is the most complete programming DSP 3 for digital odometers, airbag modules, car radios, car immobilizers. It is a high quality embedded system, which offers a maximum of flexibility and working comfort.

Outstanding characteristics of the system are:
-Based on ARM920 TDI, high frequency up to 400 MHz.
-800^480 TFT LCD and touch screen (7.0 inch.16:9).
-Convenient keyset.
-USB host and USB device.
-SD card interface.
-128MB NandFlash, 128MB SDRAM.
-Self-check function integrated in system.
-Automatic calculation of mileage or km for al cars.
-Automatic reset of airbag module.
-Automatic read code of IMMO or reset of IMMO ECU.
-Automatic read code or reset of car radio.
-Intuitive operability by full menu and picture guidance.
-Color connection picture is on the screen whenever you need.
-All data can be edited, stored and loaded.
-The stored data can be transferred to a PC by USB port or SD card, and also can be transfer to wherever you want directly by internet.
-EEPROM, EPROM and FLASH programming of MCU is supported.
-Strong ability for OBD functions, including CAN, J1850, ISO9141, and Keyword 2000 protocols.
-Upgrade directly from internet.

USB-host: for connection with PC.
USB-device: for connection of other USB device such as mouse, etc. SD card interface: for connection with SD card.
Adapter interface: for connection with adapters.
Power socket: for connection with 12V DC regulator.


Socket should plug into the adapter correctly, do not plug in the opposite side, otherwise will damage this machine or target board.
Eeprom Adapter is used to program eeprom memories, chips supported as follows:
SPI: X25043, X25045, 25C010, 25C020, 25C040, 25C080,25C160, 25C320, 25C640, 25C128, 25C256, 3132, 68343,ST14771, ST95010, ST95020, ST95040, ST95080, ST95160, ST95320,ST95640, X5043, X5045 and M35080(erase) included.

2C: 24C01, 24C01A, 24C02, 24C04, 24C0S, 24C16, 24C17, 24C32,24C64 24C12S, 24C256,005C72,005C002,005C92, BAW574252 etc.
MICROWIRE: 93C06, 93C14, 93C46, 93C56, 93C57, 93C66, 93C76,
93n006,93s46, 93S56, 93S57, 93S66, 93LC46, 93LC56, 93LC57,93Ln66, 93rn006, DY6N, LC46, L56R, SI 30, S220, etc.
OTHERS: such asPDHOOl, TC97101, TCOO9101, TCOO9102, TC009112, dd59, D6253, D6254, S-24H30, S-24H45, S-24S30,S-2445, 1691 IP 59cll,ac.


NDM457 Adapter supports the following chips: NDM457C, DELCO51006A etc


Motorola Adapter is used to program Motorola MCUs (without security),chips supported as follows:
6..HC05    series: MC6OOHC05B16, MC6OOHC05B32, MC6OOHC05B6, MCHC05BS, MC6OOHC05BE6, MC6OOHC05H12, MC6OOHC05L2S, MC6OOHC05P3, MC6OOHC05X16, MC6ooHC05x32,MC6ooHC705m6, MC6OOHC705B32, MC6OOHC705E6, etc.
7..HC0oogd3gnaNooHC0ooAZ32,MC6ooHC0ooAZ60,    MC6OOHC0OOAS32
8..HC11    series: MC600HC1 IAS, MC600HC11E20, MC600HC11E9, MC600HC11EA9, MSooHnllFl, MC600HC11K1, MC600HC11K4, MC600HC11ICS2, MC600HC11ICS00, MC600HC11KA4, MC600HC11ICP MC600HC11IA MC600HC11P2, MC600HC11PA00,MC600HC11PHS, etc.

4).HC12 series: MC68HC912B32, MC68HC912BE32,MC68HC912BD32, MC68HC912D60,MC68HC912D60A,MC68HC912DG128, MC68HC912DG128A, MC68HC912DT128A, MC68HC912DT128A, MC9S12A64, MC9S12D64, MC9S12DG128, MC9S12DG256, MC9S12DP128, MC9S12DP256, MC9S12DT128, MC9S12H128,
MC9S12H256(including all flash) etc.


NEC Adapter is used to program upd7 8k0 series MCU’s, chips supported as follows:
uPD780973,uPD780949, uPD78F0974,uPD78F0949, uPD78F0826, uPD78F0828, uPD78F0828A M1 etc.


TMS Adapter is used to program TMS370 series MCU’s, chips supported as follows:
TMS370C758A, TMS370C742A, TMS370C702, TMS370C058A, TMS370C042A, TMS370C002A, TMS370C756A, TMS370C056A etc


HC08 Adapter is used to program Motorola HC08 series MCU’s (with security passed).


HCS12 in-circuit Adapter support mileage correction for BMW CAS/MB EZS/DASHBOARDS/MODULES/ with 912/9s12/9s12x MCU, in circuit programming ( no need removing mcu), can read/edit/write eeprom of MCU, mileage calculation integrated in soft.


EWS Adapter is used to program EWS of E38 / E39 / E46 / E53 by K-line.


ST624X Adapter is used to program ST624X series MCU’s.


OBD adapter is used for ordinary and advanced diagnosis operations, such as programming of all BMW CAS / LCM / EWS and mileage correction of all VW series and AUDI series.


HC05 Adapter is used to program MC68HC705B16/32, MC68HC705X16/32, MC68HC05B6/8/16 /32, MC68HC05X16/32series MCU,s (with security passed).


HC(7)11 Adapter is used to program MC68HC(7)11 series MCU,s (with security passed).


TMS374 Adapter is used to program TMS374 MCU’s and support immo function of DAEWOO, FIAT, KIA, PEUGEOT, RENAULT, etc.


CMM Adapter support odometer correction of E36, E38, FORD FOCUS, HONDA ACCORD V6, and HONDA CRV over the plug.


V1.8.1604.20 Digimaster 3 III Software Update News

Digimaster 3 digimaster iii is one of the most famous odometer corrections produced by Yanhua Company. Here is the new updated version of digimaster 3 information, especially on new vehicle model list and odometer correction

Basic info:

Package list:http://www.obd2tool.com/goods-3261-Digimaster+3+Digimaster+III+Original+Odometer+Correction+Master+with+1180+Tokens.html
Version: 1.8.1604.20

Update: free online every 2 months

Tokens: no limitation.

Top reasons to get new updated version:
1.2017 New Version add more BENZ,BMW (OBD) list and VW immo list.
2. Digimaster 3 change mileage through connecting vehicles with OBD connection instead of through dashboard, no need to weld any new vehicle models, which is more easy to realize the function of odometer correction.

Digimaster 3 from obd2tool.com can not only achieve the function of odometer correction, but also audio decoding, airbag resetting, engine ECU resetting, immo, programming key for Benz &BMW etc.
Get free CAS, CAS4+ for bmw key programming in Yanhua Promotion. (CAS4 is for BMW 5, 6, 7, X3 series from 2010 to 2015, and CAS4 is for BMW 5, 6, 7, X3 series after 2012.)

The new added car model:

New added car models for airbag resetting:

Mazda SA10-57-K30M1

Mazda SA11-57-K30M1

KIA Sportage R 95910-4T000

New added car models for odometer adjustment:

SSangYong Korando 93C66

Ford Focus 2010

Opel Astra DIAG 2009- (only available for test user)

Benz(OBD) A Class W176

Benz(OBD) B Class W246

Benz(OBD) CLA Class W117

Benz(OBD) ML Class W166

Benz(OBD) SL Class R231

Benz(OBD) SLK Class R172

Volvo(OBD) XC60 2008-

Skoda(OBD) Superb 2008-

Ford(OBD) Mondeo 2008-

GM(OBD) Chevrolet Aveo (only available for test user)

Audi(OBD) A1  -2013(only available for test user)

Audi(OBD) Q3 -2013(only available for test user)

New added Wiring diagram:

Meter system

BMW 5 series F10/F11/F18(2010-) 5M48H/1N35H

BMW 5 series GT F07 (2010-)  5M48H/1N35H

BMW 6 series F12/F13(2011-)  5M48H/1N35H

BMW 7 series F01/F02(2009-)  5M48H/1N35H

BMW X3 F25(2011-) 5M48H/1N35H

Immo system (Super BDM adapter under Automatic Mode need to read EEPROM / Dflash data)

-BMW 1 series F20(2011-)  5M48H/1N35H

-BMW 5 series F10/F11/F18(2010-) 5M48H/1N35H

-BMW 5 series GT F07 (2010-)  5M48H/1N35H

-BMW 6 series F12/F13 (2011-) 5M48H/1N35H

-BMW 7 series F0X (2008-)   5M48H/1N35H

-BMW X1 (2010-) 5M48H/1N35H

-BMW X3 F25 (2011-) 5M48H/1N35H

New added function for VW immo:

1 Jetta 2010-generation Immo Key learning

2 3th-generation Immo Key matching (CAN)

3 3th-generation Immo Romete Matching (CAN)

4 3th-generation Immo Read security code(KWP1281) System Type 1

5 3th-generation Immo Read security code(KWP1281) System Type 2

6 3th-generation Immo Keys matching(KWP1281)

7 3th-generation Immo Romete Matching(KWP1281)

8 3th-generation Immo Read security code(KWP2000)

9 3th-generation Immo Keys matching(KWP2000)

New added models for writing BEN BE(NEC) key:

S  Class

CL Class

SL Class

E Class

CLK Class

CLS Class

C Class

V Class

Experience Using Digimaster 3 Do Peugeot 508 2013 mileage correction

My car Peugeot 508 2013 , I bought the tool Digimaster 3 Odometer Correction from obd2tool.com , Here is my experience use this tool,Remove dash and adjust mileage are easy jobs, the most difficult part is to disassemble BSI.

Firstly we dismantle the dashboard


Then remove BSI box

14-3 14-4 14-5 14-6

Here’s the dashboard

14-8 14-9 14-10 14-11 14-12 14-13

Be careful!!! It is very difficult to take apart BSI

14-14 14-15

Find out the 95256 chip on the left up corner. Read it and adjust odometer with Scan Tool For Mileage digimaster III.


BMW FEMBDC add keys procedure by YH BMW FEM key programmer

Topic: BMW FEM/BDC add keys procedures (with Video, words & lots pictures)

Car model and year: 2014 BMW 1 series

Tools to use:

Yanhua BMW-FEM key programmer, PC, Digimaster 3 Digimaster III(Optional)
Disassembly toolof BMW FEM computer, charger, soldering iron


Plug the BMW-FEM adapter into the OBD port of the 2014 BMW 1 series.


Open the BMW electronic door, and ensure the BMW voltage is not lower than 13.0V


Use the USB cable in the package to connect the BMW-FEM adapter and the computer.

Open VVDI2 BMW Engineer Software, after serial no click the “Connect” to Break off”


Step 1: Backup(Read) coding data


Save the coding data that read out, because the step 4 will use this data.

Step 2: update / program ECU

Disconnect the battery power first, remove the FEM/BDC, and use the programmer to read and save the original data of 95128/95256 EEPROM. Complete the above work firstly, then click “OK”.


1) Disconnect the battery power first


2) disassemble the FEM computer

3) Before disassemble FEM, take photo so that you can remember exactly the position of every fuse.


4) Disassemble the 95 series chips, read out the data and save.


5) solder the eeprom IC in the FEM computer board.

When disassemble and soldering the chip, please protect the small resistor close to the chip.

6) Solder the IC chip that is disassembled from the FEM board onto the BMW-FEM programmer to read out the data.


7) use the computer to open digimaster 3 software (D3 is optional)


Click on “Special programmer”, choose the corresponding model IC to read out the data.


Save the data in the form of BIN.


Open the bin file


Read the BMW-FEM/BDC instruction saying “Please write the newly generated EEPROM data in 95128/95256 with the programmer. Solder it back to FEM/BDC and install it back to the vehicle. Restore the power supply of the vehicle. Complete the above work firstly, then click “OK”.

Writing the data


Write into the data successfully

when the new data restore into the IC, solder the IC back to the FEM computer board.

Put the FEM computer board into the shell and reinstall it back to the computer.

Write the 95128/85256 into the new EEPROM data using BMW-FEM adapter, then solder it back to the FEM computer board. Then reinstall the FEM computer into the computer, supply power to the vehicle. Then click on “OK”.

Will upgraded ECU, please ensure the vehicle battery voltage is not lower than 13.0V during the upgrade, the process will take 10-30mins, please wait patiently.

9-11 9-12

Use the BMW-FEM adapter to restore the original 95128/95256 EEPROM data that is read out for the first time. Install the FEM/BDC, supply the power to the vehicle. Complete the above work firstly, then click “OK” to confirm.

Click “Restore data” then open 95128.Bin to write into the data.

Step 3: Add key.

Please put the working key close the coil (Located on the lower right of the steering wheel)

read ISN code.

Take note the working key ID

Again get prompt “Please put the working key close the coil (Located on the lower right of the steering wheel)”.

Tick on the key NO. (Free) and click “Learn new key”

BMW FEM/BDC Learn new key successfully.


Step 4: Recover (write) coding data.


add BMW FEM/BDC key successfully

Special function: Delete (Disable) key

If the car owners have the requirement to delete the useless or the lost key, please do the below operation.

Note: please do not delete the working key by mistake.

Click on “Delete (disable) key”

Prompt: Please put the working key close the coil (Located on the lower right of the steering wheel)


Yanhua DIGIMASTER 3 mileage correction Feedback – what works and does not work


Here a list of Yanhua Digimaster 3 mileage correction Feedback on what works and what does not work.

1.DIGIMASTER 3 What works.

1) For Mercedes Benz

-Benz E63 2010 W204 EZS – Cluster OBD ok

-Digimaster is hit or miss on everything. I’ve been using the Digimaster 3 for several years now.

I got the DSPIII and use that for almost everything now.

– Benz 2004 C180 W203 Dash Ezs – OBD no good.

Dash Ezs – programmed manually – good

-Benz 2004 C180 Compressor W203 – OBD no good.

Dash Ezs – programmed manually – good.

-Done Mercedes E270 2005 W211 by obd, and it was ok.





2) For BMW:


– 2009 1 series E88 CAS-DASH OK

-BMW & MERCEDES ecu cloning 29f800 good

-BMW F10 CAS4 + Dash Ok

3) For VW

-2012 vw polo obd ok

-Digimaster3 on 2011 Audi A5 – DASH – OBD2 – OK!

– volvo s80 2003 wires direct – good

– I did programme a 1999 s500 key with it

– I use it for toyota corolla

-i started with Mileage Correction digimaster 3 about three years back, could not do many cars it claims to do. so customers go to someone else and never come back. it does however have other functions like key programming of some cars and immo/airbag clear.

DIGIMASTER 3 Does not work?

1) 01-06-2014 update:

Mercedes E270 2005 W211 by OBD no good !

EZS Manually no good ! (no connection ) Any ideas anyone ?????118

Cluster Plug no good ! Cluster eeprom Good !

Cas BDM Adaptor faulty ! Tried another bdm adaptor and worked.

2) Ford Fiesta 2009 obd-No Good Obp-No Good


3) mb a class a170 wires direct – Not good