V2019.12 MB SD Connect C4 Star Diagnostic Tool with Wifi HDD Updatable for Cars/ Truck

Item No. SP100-D Out of Stock. History 121 sold.

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32cm*19cm*13cm ( Inch: 12.6*7.48*5.12 )
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Product Description

  1. MB SD Connect Compact 4 reads and erase DTCs,reads the real-time data of sensor and actuator and supports coding and programming.
  2. Software version: V2019.12, Firmware version : OS: 2.3.20130523 CSD:2.11
  3. With wifi, supports K line, CAN BUS and UDS protocol.
  4. Support multi-languages.
  5. Cover 1989~ up to now Mercedes Benz Car, Bus, Truck, Sprint and Smart.
V2019.12 MB SD Connect C4 Star Diagnostic Tool with Wifi HDD Updatable for Cars/ Truck
Top 6 Reasons to Get MB SD Connect C4 Star Diagnostic Tool:

1. Multi-languages available and supports K-line, CAN BUS, UDS diagnosis.

2. Software monthly updated to continously satisfy the market requirement.

3. Features wifi card which support wireless diagnosis.

4. Cover 1989~up to now Mercedes Benz Car, Bus, Truck, Sprint, Smart .

5. The MB SD C4 is better in truck diagnostic than other MB Star tools do.

The best quality one on the market, support hardware update. The hardware update frequently you can update the software by using new HDD.

Kindly note:
1If you want software installed before shipping, please buy the bundle item PP03 ( C4 with dell laptop) or SP100-D+ PC ( C4 with evg 7 tablet) and we will install the software for you before sending it out, so it will be ready to use

2.If you want to do the car before 1999, you can buy the software before V2015.12 ( Item No.SS151-12)which include the HHT-WIN. 

MB SD Connect C4 Version:

Software Version:

1. Dell D630 laptop: 2019.5  D630 HDD
2. External Hard Disk2018.09
The software is put in the HDD, when newly version HDD released, you can buy new HDD to change the old one.

Firmware version:(Newly Updated!)

OS:   2.3.20130523
MB SD Connect C4 Software Basic Function:
1. 1989~up to now Car, Bus, Truck, Sprint, Smart ;
2. All electric system Diagnostic;(Do not include flash code)
3. reading trouble code 
4. erasing trouble code 
5. live-data 
6. adaptation 
7. component testing 
8. maintenance 
9. information consultation 
10. component location diagram 
11. wiring diagram
MB SD Connect C4 Firmware Function:

1. New MB SD Connect Compact 4 Star Diagnosis not only support K line diagnose and CAN BUS, but also UDS diagnose protocol.
Because old MB STAR C4 main board do not have UDS chip, so old MB STAR C4 can not support it;
2. New MB SD Connect Compact 4 Star Diagnosis support wireless diagnose;
3. Multiplexer now use Lan cable to connect, can not use on IBM T30 laptop.
4. Connector adopt Military quick swap technology, it can support 10,000 times pull plug, more stable;
5. All core accosseries adopt original new packing chip, and 24 hours test, guarantee the quality of the products;

MB SD Connect C4 Feature:
1. Compeletely new HDD with 320G compacity.
2. Newest software version: V2019.12
3. Update some Benz System data like: 
205/ 231/ 414/ 230/ 169/ 453/ 215/ 222/ 164/ 639/ 246/ 461/ 124/ 163/ 207/ 242/ 447/ 211/ 129/ 454/ 203/ 204/ 172/ 251/ 170/ 452/ 219/ 166/ 221/ 638/ 202/ 220/ 240/ 212/ 197/ 415/ 245/ 208/ 450/ 463/ 117/ 216/ 176/ 210/ 451/ 209/ 218/ 463/ 636/ 171/ 168/ 199: Xentry
4. Fix bugs.
Product software includes: (Version: 2019 )

1. D-A-S / Xentry 2019.03: the automatically Diagnosis Assistance System
Concise interface and straightforward operation with IB M high-quality computer can realize the quick and accurate code reading and the whole car system testing
2. W-I-S net 2018.11: Workshop Information System
Supply the whole view of the wiring diagram in a car, component location diagram and maintenance method. What you do is to enter the chassis number, and then you will get the manufacture data, engine configuration and the car model -all in detail.
3. EPC.net 2018.11: Electronic Parts Catalog
4. ST Finder: Part Location Finder options: 2008 and 2016
5. STARUTILITIES : the movement management system and self-test
6. SDMEDIA 2014
7. PL72: 2018 Mercedes software with PL72
8. Vediamo V5.11
9. DTS Monaco 8.03
MB SD Connect Compact 4 Supported Vehicle List:

MB SD C4 Support Mercedes Benz Cars After Year 2000

Passenger Car Support List:

A(176),  A(169),  A(168),  B(246),  B(245),  CLC(117),  C(204)  C(203),  C(202),  190(201),  E(212),  E(211),  E(210),  124(124),  S(222),  S(221),  S(220),  S(140), S(126),  E(207),  CLK(209),  CLK(208),  CLS(218),  CLS(219),  CL(216),  CL(215),  CL(140)  SLK(172),  SLK(171),  SLK(170),  SL(231),  SL(230),  SL(129),  SL(107),  SLS(197), M(166),  M(164),  M(163),  G(463),  G(461),  E(212),  E(211),  E(210),  124(124),  S(222),  S(221),S(220),  S(140),  CLK(209),  CLK(208),  CLS(218),  CLS(219),  CL(216), CL(215),  CL(140),  SLK(172),  SL(231),  SL(230),  SL(129),  SL(107),SLS(197),  M(166), M(164),  M(163),  G(460),  GL(164),  GLK(204),  R(251)

Van Support List:
MB 100(631),  T1,  SprinterIII,  SprinterII,  SprinterI,  Sprinter900,  Citan,  Vito(639),  Vito(638), V(638),   Viano(639),  T2,  Vario,  Vaneo(414)
Truck Support List:
Actros963/4,  Actros2,3,  AtegoIII,  AtegoII,  AxorII,  Eonic,  Zetros,  Actros,  Atego Light,  Atego Heavey,  HPN M96,  Atron,  HPN M2000,  SKL,  FSK,  Further model series
Unimog Support List: U20,  UGN,  UHN
Bus Support List:
Minibus,  OC500,  TOURO,  TOURINO,  MBC,  MULITEGO,  O500,  O500/OH,  OH,  OH368,  OF,  OF384,  LO,  O400,  
Super Sports Car Support List: SLR(199)
MB SD Connect C4 Software Language:
English, Croatian, Czech, Danish, Dutch, Finish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Turkish, Chinese.

MB SD C4 HDD Use Tips:

1. If you use external HDD, please make sure you close your anti-virus software when running the software, otherwise software will be broken.
2. If you are using internal HDD like DELL D630 HDD, please do not install new software on our hard disk, also please do not change our software, in case software is damaged.
3. If you set up the password for our software, please do remember the password.
4. The program needs to activating before using ,please follow the instruction to send related info to sales@obd2eshop.com.

How to connect MB SD C4 to vehicles:

How to connect MB SD C4 to laptop and vehicles

How to connect MB SD C4 wirelessly:

How to connect MB SD C4 wirelessly

MB Star C3/C4 VS MB SD Connect Compact C4 VS Super MB Star C3:

Item NO. SP45-C SP45-F SP117 SP06 SP100-D SP45-B
Product Ordinary Star C3 Red Star C3 Best MB Star C3 MB Star C4 MB SD C4 Super MB Star C3
Original NO NO NO NO NO Original HDD
Update Update via HDD Update via HDD Update via HDD Update via HDD Update via HDD Update Online
One Year for Free
Hard Disk External HDD,
Dell D630 HDD
External HDD,
Dell D630 HDD
External HDD,
Dell D630 HDD
External HDD,
Dell D630 HDD
External HDD,
Dell D630 HDD
External HDD,
Dell D630 HDD
12V Cars Only Cars & Trucks Cars & Trucks Cars & Trucks Cars & Trucks Cars & Trucks
Connection Cable Connection Cable Connection Cable Connection Cable Connection Lan Cable and
Wireless Connection
Cable Connection
Protocols K-Line, CAN Bus K-Line, CAN Bus K-Line, CAN Bus K-Line, CAN Bus K-Line, CAN Bus,
K-Line, CAN Bus
MB SD Connect Compact C4 PCB Board Display:
MB SD Connect Compact C4 PCB Board Display 1  MB SD Connect Compact C4 PCB Board Display 2
Package lncluding:
1pc x MB SD C4 Multiplexer
1pc x OBDII 16PIN Cable
1pc x 38PIN Cable
1pc x 14PIN Cable
1pc x 8PIN Cable
1pc x Lan Cable
1pc x  SD C4 2016.5 HDD

OBD2eShop.com US Free Shipping
Shipment Option and Delivery Time In OBD2eshop

 1. Shipment from Shenzhen/ Hongkong warehouse 

 1)DHL Shipping and Other Express Service:
  • Take About 5-7 working days
  • DHL will be the default delivery method
  • To help you clearance we will help declare a lower price on the invoice to help clearance.
  • If address is remote area, you need pay remote freight 45 USD or we will ship by Normal Post or Yanwen/EMS/Aramex Express.
  • For some eu countries, there might be customs duty problem, if you have any special rquest on this, you can email to inform us your suggestions.
 2)Yanwen Express: 
  • Take About 7-10 working days, No Tax Problem
  • Usually No Tax for European Countries or Remote Area. The tax was pre-paid, when package reached, there's no tax no extra fee for customers.
  • Due to high custom tax in European Countries, Like CanadaGermany, Greece, Romania, Sweden, France,etc, we will use Yanwen express as first option, if you will need faster DHL shipment, please contact us, thank you.
 3)Normal Registered Airmail Post way
  • Take About 10-16 working days, Sometimes will be 20 days. 
  • Registered Airmail Includes Netherlands Post, USPS Post, Singapore Post, Hongkong Post, etc
  • Order amount less than 150USD, and package weight less than 2KG will be sent by Registered airmail. 
  • But if you feel it is really slow, and want us to send by DHL, you can choose "Premium Delivery" and pay for the extra shipping for express service. finally we will send it by DHL. 
 2. UK, US, EU Warehouse Shipping: 
  • Item title marked "Ship from US
  • Take About 3-5 working days, Free TAX, faster shipping with cheaper price. 
  • Note: If US/UK Stock sold out, your order will be shipped from China via DHL or YANWEN (No Tax) by default.
  • We have stocked up hot sale items in US, UK, Amazon US, and EU Warehouse, which is more convenient for you.
  • EU Warehouse was located in Germany/Czech and it only can ship to EU country: 
    Germany, France, Spain, Netherlands, Finland, Sweden, Austria, Belgium, Bulgaria, Croatia,
    Czech Republic, Denmark, Estonia, Greece, Hungary, Ireland, Latvia, Lithuania,Luxembourg,
    Malta, Poland, Portugal, Republic of Cyprus, Romania, Slovakia, Slovenia,5-7 DaysRoyal Mail/ DHL
After-sale service:
We can offer you lifetime customer service and tech support. If you have any problems, please Provide error image or video to show the problem, and kindly describe it in detail, technician will try their best to help you solve the problem. If there are no solution, you can return it for refund or get a new one for replacement.

 For any question, please contact us at:


How to activate MB SD Connect C4 Xentry on Windows 7

MB SD Connect Compact C4 Star Wifi setting

Tech support

How to setup your MB SD Compact C4 wifi
For more question & answer, please check the FAQ.
1. How to setup your MB SD Compact C4 wifi

If you have the following problem when you set up the wifi

(1) cannot find the Road24h wireless connection?

cannot find the Road24h wireless connection

(2) found the Road24h, but cannot do the Road24h match

found the Road24h, but cannot do the Road24h match

(3) after match, it shows "no signal"

after match, it shows

At first, please make sure the good connection of laptop and car.

At first, please make sure the good connection of laptop and car

And then follow the steps in the video (you can find it on our website, or you can contact us at sales@obd2eshop.com, we will e-mail you.

Q: When i install the software HDD, it prompts me "No access authorization code! Please contact the Star diagnosis call center". What's this?
A: You do not activate the software. Star software need activation before use. Please follow our video to activate your software, and send the activation data (Hardware fingerprint, LAN-ID and HW-ID) to sales@oobd2eshop.com, we will resend the activation data you need to you.

2.Some of my customers met the problem of xentry cannot being saved properly like the following picture shows:

MB SD Connect Compact C4 Star Wifi Setup and Connection

These are three solutions towards the problem
1.the computer system time is not right, you have to change the current time.
2.Please delete the lic-key2.dat under C disc and activate again.The route is C:\Documents and Settings\All Users\Application Data\LicDir
3.The HW-ID or APP ID you provided is wrong so the password generated is not correct and can't be saved.Please check the HW-ID and APP ID.

3. For more question and answer, please refer to the FAQ attached.

MB SD Connect Compact C4 Connection

MB SD Connect Compact C4 Star Wifi Connection
MB SD Connect Compact C4 Star Wireless Connection
4.How to solve Mercedes W211/ R230 SBC Fault
Here you will learn how to use SD connect C4 diagnostic tool to reset code C249F by yourself.
Mercedes E Class W211 / R230
a brake error
SBC Repair CODE C249F – Sensotronic Brake Control (SBC)
There are 2 options for Mercedes W211/R230 SBC Repair CODE C249F service :
1- Qualified techniques needed
Carefully remove the SBC control unit , there is a special way to remove the SBC, you will have to de-activate the pump first. There is also a very special procedure to refit.
NOTE: The SBC unit has to be disabled before removing.
2- solved easily yourself
Just use a special MB Star diagnostic diagnostic tool (e.g. MB SD C4) to reset the fault
This will save a lot of time and labour , no need to remove SBC.
Errors reported:
·SBC Control module failure
·STOP displaying on instrument cluster
·Brake defective stop vehicle (Normally displayed on the screen)
·Mercedes E Class W211/SL R230 SBC Repair CODE C249F
Bosch Part Numbers have been successfully repaired:
·Mercedes E Class W211/R230 SBC Repair CODE C249F – 0 265 960 012 (0265960012)
·Mercedes E Class W211/R230 SBC Repair CODE C249F – 0 265 960 013 (0265960013)
·Mercedes E Class W211/R230 SBC Repair CODE C249F – 0 265 960 015 (0265960015)
·Mercedes E Class W211/R230 SBC Repair CODE C249F – 0 265 960 018 (0265960018)
·Mercedes E Class W211/R230 SBC Repair CODE C249F – 0 265 960 019 (0265960019)
·Mercedes E Class W211/R230 SBC Repair CODE C249F – 0 265 960 020 (0265960020)
·Mercedes E Class W211/R230 SBC Repair CODE C249F – 0 265 960 023 (0265960023)
·Mercedes E Class W211/R230 SBC Repair CODE C249F – 0 265 960 025 (0265960025)

5.How to solve the "2221-45" error of MB SD C4 ?



For win7 system :

For Win 8 system: 


6.How to solve Xentry Internal Error (3.17)-3.175

Here is a customer solution to Mercedes MB Star diagnosis SD Connect C4 Xentry Internal Error (3.17)-3.175.
Error message:
Internal Error (3.17)-3.175
Please contact the Star Diagnosis Call Center


Error Analysis from customer:
this error only appears when your lic_key_2.dat file is marked read only.. but if you have to have your laptop connected to the internet (like I require for work) then when not set read only, Xentry deletes the contents of this file requiring you to reenter your key every time you run Xentry.
Solution #1..
make sure the C:\Documents and Settings\All Users\Application Data\LicDir\lic_key_2.dat file is NOT set to read only, and completely disconnect from the internet.
Solution #2 (for those of us that require internet connections for work)..
copy C:\Documents and Settings\All Users\Application Data\LicDir\lic_key_2.dat to the desktop.. rename it to lic_key_2.x4711.. copy it back into the directory. make the lic_key_2.dat file NOT read only.. make the lic_key_2.x4711 file READ ONLY... This seems to keep the nasty error from returning, but still gives the long time for Xentry to close error.
Hope this helps.
Special thanks to Rocinante for his sharing in MHHAUTO forum.


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