V2020.06 WIFI MB SD C4 Connect Compact 4 Benz Star Diagnosis with Software HDD

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Product Description

MB SD C4 support reading out & erasing trouble code,reading the real-time data of sensor and actuator, coding and programming. MB SD Connect Compact 4 support wireless diagnose, support K line,CAN BUS and UDS protocol, fit all computers, with multi-language.

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WIFI MB SD Connect Compact C5 Star Diagnosis Same Function as SD C4 for Cars and Trucks Without Software HDD

V2020.06 MB SD Connect Compact 4 Star Diagnosis with HDD

Please note: It can not be wokred on IBM T30 laptop.

Software version: V2020.06
Hardware version: OS:2.3   CSD:2.11

Top 5 reasons to choose MB SD STAR C4:

1.  Best scanner for MB STAR Cars and Trucks
From the test result and the feedback from our customers, MB SD STAR C4 not only be good for new Benz series cars, compared with other star series, MB SD STAR C4 is good at trucks. If you need diagnose both trucks and new Benz car like  E212, 207, 222, 205 and so on, then MB SD STAR C4 is a good choice

2. Wireless function
There are two format HDD to choose. One is D630 HDD, used for Dell D630 laptop. This HDD have WIFI function. The other one is External HDD. Can be used on any brands laptop. Which needs CPU 2.0GHZ or above, 2GB memory or more, Windows XP professional at least.
Attachment:SDConnect C4 wifi settings windows 10 & windows 7 
MB SD C4 Support Mercedes Benz Cars After Year 2000. For all benz series. For detailes, please check the list below.

4. Free activation
Please follow the video to find the activation data and send it to sales@OBDexpress.co.uk, we will resend the data you need.

5.  Multi-langauges: English, Chinese, Czech, Danish, German, Greek, Spainsh, Finnish, French, Hungarian, Italian, Japanese, Korean, Dutch, Polish, Portuguese, Romanian, Russian, Serbo, Slovak, Slovenian, Swedish, Turkish.
The Initial language is English,If you want to convert  the language,follow here:http://www.obdexpress.co.uk/service/sd-connect-4-das-xentry-language-chang-guide.html

If choose WIN7/WIN8 Version, software will not support HHT and WIFI. If want to support HHT and wifi, need to choose old XP version.

SS162-D12 D630 HDD WINDOWS XP Support HHT and WIFI
SS162-S12 External HDD WINDOWS XP Support HHT No WIFI
SS162-7S12 External HDD WIN7 NO HHT NO WIFI

What should you pay attention:
1) From software 2015.3 on, DAS icon will not shown on the desktop, DO NOT ADD this DAS icon by yourself when you use the software. Otherwise it will cause some error even destroy the software by doing this. We will charge fee if software is destroyed by this way.
2) If you need to use DAS to diagnose your car. Just enter Xentry. If your car need to be done by DAS, then software will switch to DAS interface automatically
3) Battery: When you first time to use this SD C4, you need to use the 100% brand new battery on the main unit, not rechargable battery! After done, then no need battery for main unit anymore if you use this software all the time. Because this battery is for update. If you use newer software in the future, then when you first time use the newer software, you need to use new battery for update again.
For USA configuration DOIT system after 2014. ALL star C3, C4, SD C4 does not support. For DOIT system after 2014, need to use XENTRY C5 to work.
5) Star software after 2015.1 do not have alone DAS simulaton, you can enter the software from xentry simulation.

New MB Compact 4 Features:

1. New MB SD Connect Compact 4 Star Diagnosis support wireless diagnose;
2. 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;
3. Multiplexer now use Lan cable to connect
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;
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
Testable system:

Software includes:

Notice: V2020.6 MB Star Software Can't Support Online SCN Coding stable. We recommend to buy V2019.12 MB Star SSD if you need to do it.

Xentry 06.2020
DAS 06.2020
EPC 11.2018
WIS 11.2018
SDmedia offline 2014
Vediamo 5.01.01
Vediamo Database 2019
Star Finder 2008 & 2016
PL73 2019 
DTS Monaco 8.13.029

Support languages: English, Croatian, Czech, Danish, Dutch, Finish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian; Spanish, Swedish, Turkish, Chinese.

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:
TRAVEGO,  INTOURO,  INTEGRO,  CITARO,  CAPACITY,  CITO,  TOURISMO,  O350/O403, CONECTO,  O404,  O405-O408, Minibus,  OC500,  TOURO,  TOURINO,  MBC,  MULITEGO,  O500,  O500/OH,  OH,  OH368,  OF,  OF384,  LO,  O400,  
Super Sports Car Support List:

What is the difference for All benz star series:
Name SD C4 SD C4 SD C4 with Platinum software Super star C3 Best star C3 Star C3 with 7 cable Cheap Star C3 STAR C4 SD C5 cover SD C5 cover
Item number SP100-D SP100 PP084 SP45-B SP117 SP45-F SP45-C SP06 SP255 SP255-C
update buy  new HDD buy  new HDD online online buy  new HDD buy  new HDD buy  new HDD buy  new HDD buy  new HDD buy  new HDD
Software 2018.12 2018.12 2017.5 2017.5 2016.5 2016.7 2015.12 2015.12 2018.12 2018.12
offline coding NO NO YES YES NO NO NO NO    
Special function NO NO YES YES NO NO NO NO    
If you want to work on new series Benz cars and trucks for 12 and 24V, better to choose SD C4 or SD with C5 cover. 
For Offline coding function, only hdd before 2013 version support this function. And need to buy SS12 to activate this function. We sell 2012.11 HDD on our website. If you need, you can choose that HDD. For super star c3 and platinum softwaree. Its offline coding function is included. No need activation again. 
For online programming. Platinum offer one time for free. For next time and other HDD, one pay one programming. Super C3 and platinum support many special function. 
SD Connect C4 Computer Requirement:
1. Internal Dell D630 hard drive/HDD works on Dell D630 laptop ONLY;
2. External HDD have no laptop limitation, but make sure your laptop meet the requirement: CPU 2.0, RAM 2GB.  External HDD

MB Star SD Connect C4 Wire Connection Picture 

mb sd connect compact 4
MB SD C4 Wireless Connection Picture

MB SD C4 Wireless Connection Picture
Language photo display:

mb sd connect compact 4 star for benz

Hardware photo display:

2014.09 MB SD Connect Compact 4 Star Diagnosis WIFI with software hdd
MB SD C4 Package List:
1pc x Multiplexer
1pc x OBDII 16PIN Cable
1pc x 38PIN Cable
1pc x 14PIN Cable
1pc x 8PIN Cable
1pc x Lan Cable
1pc x Hard Disk
1pc x HDD Software

FoxFlash ECU Programmer with Gree Gifts
Xhorse & Autel & Lonsdor Remote Key

Shipping Method and Delivery Time:

EU, UK , US and Russia Warehouse Shipping: 3-5 working days. Fast Delivery & Tax Free.

China Warehouse Shipping:
DHL Shipping: 3-5 working days. Usually we declare a lower value on DHL invoice to help with customs clearance. Please remember to leave message if you have any special requirement.
Yanwen Express: 7-10 working days. No Tax for European Countries.
Standard Post: 7-15 working days. To South America and Africa countries it may take 20-25 working days. Customers can tick Express Shipping Service to ship by DHL.

For any question, please contact us at:
E-mail: sales@OBDexpress.co.uk
WhatsApp Business:+44 7418609676
WhatsApp After-sales Service: +86 18750906257
Skype: obd2express.co.uk
Facebook: https://www.facebook.com/obdexpress/
Youtube:Youtube obdexpress_uk


How to activate V2018.12 BENZ SD Connect C4 Xentry on Win7

How to activate the MB SD STAR C4 software: (D630 hdd can directly activate)

how to set wifi for 2013.9 MB SD Connect Compact 4 Star

How to Actiate 06.2020 Xentry OpenShall and Setup IP

Tech Service

Here is some information and problem solution for MB SD STAR C4. We have made the video for software activation, keep the same step as our video, then you can use the software successfully.
MB Star C4 Windows Activation Problem

|Q:Does 2019.7 SD C4 program 2015 Mercedes Sprinter Signal Acquisition Module?
A:YES!And programming online

Q: Does this software HDD has requirement for computer or computer system? Can i use win7 system to install this software? Do you have SATA HDD?
A: Please install the software on XP system. XP system is best for this software. More steady for software running. Do not advice you use win7 system.
There are different hdd to choose: Dell d630 hdd and external hdd. If you have D630 computer, then choose D630 HDD, if you do not have this computer, then choose External HDD. Attention: For D630 hdd, make sure your computer is integrated video card and with 1GB memory, because the D630 of discrete video card is easy to have blue screen or shutdown and restart, restart and shutdown. …..For SATA HDD, based on the HDD type you choose.

Q2: After i find Fingerprint ID, i click "Diagnostic", it do not show me the Fingerprint ID, but the following error prompt: " System errors: Internal error (3.17)- 3.89 You must contact the user help Desk ", why?
MB SD Connect Compact 4
A: Follow this way to solve: C:\Documents and Settings\All Users\Application Data\LicDir
Q3: Can i install it on Dell E4300 (i7, 8GB, RAID) on 64bit system for better performance?
A: Yes. You can buy a HDD with the newest 2017.03 mercedes software

Q4: Can i install Vediamo on 64bit?
A: Yes.
Q5: What do DTS Monaco? Its compatible with x64?
A: Yes.
Q6:Vediamo and DTS Monaco will be full functionable with C4 head?
A: No ( no DOIP). If yov have SD Connect (C4) with DoIP it will work fully. Check DOIP like in these pictures..

Q7: Can i change the DAS language? How to change?
A: No matter what car you want to diagnose with this star c4, when you open the software, enter Xentry first. After you enter Xentry, setup the language you want. When you use Xentry to work on your car, you need to enter DAS to diagnose and program, then software will switch from Xentry to DAS automatically. What language you setup for the Xentry, you will get the same language in DAS. So Xentry has 21 kind languages, DAS has 21 kind languages too.

Q8: When i setup the Wireless Network Connection, i got he following prompt, what should i do next?

MB SD Connect Compact 4 Star Diagnosis
A: Ignore it. Please follow our video to setup the star, then you can use it directly.

Q9: When i install the software HDD, it prompt me "No access authorization code! Please contact the Star diagnosis call center". What's this?

MB SD Connect Compact 4 Star Diagnosis
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@OBDexpress.co.uk, we will resend the activation data you need to you.

Q10: EPC needs activation or not? Where to enter EPC? 
A: EPC needs activation. Make sure you enter EPC from "EPC NET EXPLORER", this is the right way. Then you will find LAN ID, then go on to activate the software.

Q11: After i insert the D630 software HDD to my computer, it ask the "administrator code" for me, can you tell me the code?
A: The administrator code is: User$star2004.

Q12: After i click "Select MUX", it gives me the error code like this photo, Status "No Signal". How to solve this problem?
A: You need to reset the IP address. Please connect to "Local area connection", and set IP address:, Subnet mask: for the detailed steps, please watch the video tutorial by clicking column "Video".

Q13: I use USB cable to connect the external hdd with my computer, what to do next? Which software i need to install first?
A: Install "setup.exe" file first.

Q14: Does software hdd includes WAS and DAS open program?
A: Yes. It includes this two.

Q15: I do not know what setup i have changed, when i use this software, it gives me this error prompt: "Internal error: (3.17)-3.173 you must contact the User Help Desk", what's wrong with my setting?
FVDI Commander For Mercedes Benz

A: Your problem is that you change file “lic-key-2” as “read only. Do not change file “lic-key-2” as “read only.

Q16: Does MB SD star c4 has the key? Or how to set up it? I want to use it by network key, instead of network cable, is it possible? Can i use it by WIFI and network cable at the same time?
A: For Dell d630 hdd, it has the wifi function. WLAN key is "aaaaaaaaaaaaaaaaaaaaaaaaaa" (26 a in total). You only can work it by one way: Or wifi, or network cable. Not for both of them at the same time.

Q17: How to do the self test for this MB SD STAR C4? What should i pay attention for?
A: If you want do self test, pay attention for the following tips:
1) Start your car, connect the device with your car.
2) Connect all the cables rightly and tightly.
Here is the detailed steps for self test:

mb sd star compact connect 4 wifi diagnosis benz

mb sd star compact connect 4 wifi diagnosis benz

mb sd star compact connect 4 wifi diagnosis benz

mb sd star compact connect 4 wifi diagnosis benz

Q18: Does this MB STAR C4 have online function? And SCN coding?
A: This MB SD STAR C4 support online programming and SCN coding function, but you need pay money to open.

Q19: I want to use MB SD STAR C4 to connect with ECU to read Chassis No. for my smart 1998. Is it OK?
A: For SMART car, it needs login password. You can buy our DAS SMART Calculator to calculate login password.

Q: I want to diagnose ML 270 2005 and A class W169 2007, which tool do you recommend for me?
A: You can use MB SD STAR C4.

Q20: Mercedes Benz Trucks, 3335, 1823 and 1413, mb star c3 and mb sd star c4, which one is better for these models?

Q21: I have bought today batteries and powered on the device C4. Unfortunately the WLAN-Card isnt working.
I can configure the C4 and in the details there is no WLAN-Card recognized, also on the Screen of the device you will see the Info to connect via cable.
For Test i have configured the C4 from a garage and that works fine, i can see the WLAN-Settings etc.
MB SD C4 meet this problem:  "DCDI_eErrorCode=204 (204)" prompt, how to solve:
mb sd star compact connect 4 error 204 solution

mb sd star compact connect 4 error 204 solution

mb sd star compact connect 4 error 204 solution

A: For this problem, it is caused by the following reasons:
1)you use other software not belong to use. 
2)Your machine lost some files because of update. 
3)Other reasons cause the machine cannot work normally. To solve this problem. you need to do the following step and update your firmware to latest:


a, update these 3 files IN ORDER: 02—>01—>03

MB SD STAR compact connect 4 204 error solution

b, When you do this update, you need to install the NEW battery (do not use chargable battery), and connect OBD cable with your car to provide power. (If you do not connect the vehicles, you can use OBD 12V power adapter to provide the battery, otherwise it will get 662 update failure prompt).
Q22:How to avoid Xentry DAS re-activation issues?
A:This is the useful tips to help store XENTRY or DAS activation code and avoid re-activation issues.
NOTE: actions below can be used on Star C3, SD connect C4 software.
Step 1- Go to Local Disk C:/ ProgramData/ LicDir
Step 2- copy and paste “lic_key_2.dat”, re-name as “lic-key_2.x4711”
Step 3- Setup Properties of “lic-key_2.x4711”, select Read-only
Step 4- Then open XENTRY Diagnostics Openshell and close it

Actions above can well avoid the activation code to be lost and reactivate XENTRY

Q23:Xentry_SD4 2015.09 VMware Player: The operation on file... failed
This is analysis of VMware error The operation on file 
“F:\Xentry_SD4_2015.09\DAS-000001-s013.vmck” failed.
Tried to install SD C4 XENTRY 2015.09 in VMware player, but it prompt as follows:
“The operation on file “F:\Xentry_SD4_2015.09\DAS-000001-s013.vmck” failed.
If the file resides on a remote file system, make sure that the network connection and the server where this disk resides are functioning properly. If the file resides on removable media, reattach the media.
Select Retry to attempt the operation again.
Select Cancel to end this session.
Select Continue to forward the error to the guest operation system”

A:Possible reasons and optional solution:
The user had used it in another computer and did not close it.
The Win 7 system doesn’t support this, or the software of VMware player cannot run. Try to use VMware: http://www.chinaautodiag.com/search/?q=VMware 
The VMware is broken, ask the seller for a new one.
With the long-time test by Star diagnostic technicians, Windows XP will be the most ideal operation for star mux, including MB STAR C3 and SDconnect C4. Also, it will be better to spare a laptop to install Mercedes software for diagnosis or programming. No need a brand new PC. Second hand PC(Dell D630) is just okay. 

Q:How to get SDconnect C4 to work with Mercedes 24/12 volt cars
Here is the customer solution of reworking a SDconnect c4 PCB chip to get it work with Mercedes 12 and 24 volt cars. Good luck
some of the NEC Chips are Broken 4 PCs and same the small board power chip i Change it and now they work on 12V too
i change the first line from left side
Replace the chip:

Q:How to configure SD connect C4 LAN & WiFi to solve DAS fault (1.1)-1.501.9500?
A:you can do to here :http://www.obdexpress.co.uk/service/sd-connect-c4-lan-wifi-configuration-manual.html

Q:My MB STAR C4 gives me a 2173-11 fault in Xentry. Does anyone know what that is and how to fix it?
A:Sulution at here:How To Fix Xentry error"2173-11 fault"

Q:How to solve Airmatic Compressor Only Putting Out 8.6bar?
A:Learn here:http://www.obdexpress.co.uk/service/fixed-airmatic-compressor-only-putting-out-8.6bar.html

Q:How to solve Mercedes W205 C220 front parking sensors not working?
A:Learn here:http://www.obdexpress.co.uk/service/solved-mercedes-w205-c220-front-parking-sensors-not-working.html
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