Digimaster feedback

FYI for persons that are thinking of buying. I brought my Digimaster 3 from Obd2tool.com and also the following is my expertise with it so far:

1.The shipping is extremely fast. I paid via Paypal, and received the unit inside four days. I live in US-CA
2. It arrived with adequate packaging.
3. Initially, the Digimaster 3 unit will boot up in locked state asking for registration. You have to make contact with seller (paypal address) to acquire an account and password ahead of you are able to use it.
4. Immediately after you’ve the account data, it requires about 3+ hours for the method to execute on the internet update, depending your online speed plus the Digimaster remote server situation. I had to monitor my unit and repeat the update couple of occasions to finish the process. I have a 12mbps Down/1.5mbps Up link net. During update download, system would cease at some measures and timeout. Once restart it’ll resume and continue download the remaining measures. If onscreen keyboard doesn’t show, there is a hardware button to bring it up.
5. As soon as update is completed, I checked my system’s value list choice to determine what possibilities are unlocked for me: all most all selections are UNLOCKED. My account starts with 200 tokens. Following speak to seller, he confirms that all possibilities will be unlocked as soon as they fully release it. The tokens are for testing and trail goal.
6. Right after I started to test it on cars, I’ve encountered problems. I am at the moment operating with seller to resolve them. Crossing my fingers that this technique will provide what it promised.

Upload images… changed km for an E60

Digimaster3-1 Digimaster3-2 Digimaster3-3 Digimaster3-4

2017 Original Digimaster 3 Odometer Correction Review

Recently, I purchased a 2017 Original Yanhua Digimaster 3 odometer correction master, which gave me great help.

This is my story. In fact, several days ago, I have been in the trouble that I don’t know how to change the mileage for my lover,Fiat Punto 2003. What even worse is that I’m a quite lazy person and have little knowledge of programming. Therefore, I asked for help in the forum and hoped that someone can give me suggestions.

What a lucky man I was! A guy who was enthusiastic and patient recommended a odometer correction tool named Digimaster III. Followed his advice, I purchased the master on cardiagtool.co.uk with €1,200 and 4 days free delivery. It’s a package weighed 6.5kg including Digimaster 3 host, 12V switch power supply and varieties of adapters and cables,etc. You know what! This tool doesn’t need activate and the installation has been completed by the nice customer service.The after-sales service also provided all life long Free update every 2 month and solutions for any problem during the usage.


The using process is not going quite well.I entered with digiprog 189.000 as new mileage. but car shown only 18.900km.It was very strange. I opened my mileage calculator and I saw that there were 2 kinds of dashboards for this car. I tried both eeprom-codes to write manually. The first one calculated 189.000km, but still the car said 18.900 Then I tried the second one calculated 189.000km, and the car also said 189.000.

Luckily, all the problems are solved. My experience with Digimaster 3 on OBD2TOOL is totally satisfied. I become more confident with my learning ability. I was told that D3 also have the function of audio decoding, immo test, ECU program, etc. I think I will try in the future.

How to operate Digimaster 3

Digimaster III as the most Powerful Device for mileage correction, today we’d like to share with you how to operation with digimaster3


Step 1. digimaster 3 function menu


Step 2. digimaster 3 function

Step 3. digimaster 3 basic info

Step 4. digimaster 3 select car series


Step 5. digimaster 3 adjust odometer

Step 6. digimaster 3 adjust odometer

Step 7. digimaster 3 adjust gls

Step 8. digimaster 3 success adjust gls

Step 9.  digimaster 3 adjust mileage

That’s the example about how to operation, hope it would help you

If any questions, Just contact us at : sales@obd2tool.com

How to use Digimaster 3 correct mileage on BMW CAS 2000-2014


Have BMW CAS4 to correct mileage, which mileage correction tool to recommend? Of course it is Digimaster 3 Digimaster III. Here a table of 2000-2014 BMW CAS models list, please have a check.


CAS1 912DG128(3K91D)
CAS2 9S12DG256(2K79X)


CAS3 9S12DG256(0L01Y)

CAS3+ 9S12XDP512(0L15Y)

For a small part of CAS3+ after 2013, the CPU is OM23S


CAS4  9S12XDP512(1L15Y)
CAS4 9S12XEP100(5M48H)

FEM module

There are two versions of FEM module. X5 is the new version and the filter is connected to the back of dashboard, the manufacturer doesn’t have wiring diagram.

This article is published by OBD2TOOL

How to choose a best Yanhua BMW FEM BDC Key Programmer

New! Yanhua BMW FEM BDC Key Programmer is newly released at Obd2tool.com, it is able to program BMW FEM keys up to 2017 year. Below parts incl. its vehicle coverage, user tips, update and several YH BMW F Series CAS4+/FEM Blade Key 315MHZ / 433MHZ in different colors.

Yanhua BMW FEM Auto key programmer coverage (Up to 2017 year):

1 Series             F20/F21                    2011-2017

2 Series             F22/F23/F45/F46            2014-2017

3 Series/GT          F34/F35                    2012-2017

4 Series             F30/F31/F32/F33/F36        2014-2017

X5                   F15                        2014-2017

X6                   F16                        2015-2017

How to use Yanhua BMW FEM Key Programmer?

1.allows offline operate with easy and stable.
2.Need no tokens

so, don’t you think it is easy to operate.

Update: update on Yanhua official site http://www.autoemaster.com/

Where to get one Yanhua BMW FEM Key Programmer?

Not from Yanhua official site, but from the authorized dealer especially the one deal in Yanhua products for many years e.g. www.obd2tool.com. If you are preparing charging 500 tokens for Yanhua Digimaster 3, this adapter is free of charge.

YH BMW FEM Key Program Blade Key


Yanhua Digimaster 3 Update To V1.8.1707.21[Update Notice]

Digimaster III Version: 1.8.1707.21 (2017-08-02):

New Odometer Correction Tool add car models for odometer adjustment and airbag resetting models.
New added odometer adjustment:
1. American GM Buick Regal 24C32
2. American GM Buick LaCrosse 24C32
3. American GM Buick Verano 24C32

New added airbag resetting:
1. Luxgen 28556KM120

Yanhua Digimaster 3 Version: 1.8.1705.20 (2017-05-27)
New added Benz anti-theft function list:
1. Write NEC ECU
2.Erase key

Bug Fixed:
Fix the communication between the host device and NEC-Key II adapter